Gotowe bibliografie tematyczne / Biological wastewater treatment

Gotowa bibliografia na temat „Biological wastewater treatment”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 11 marca 2023

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Artykuły w czasopismach na temat "Biological wastewater treatment"

Pavlostathis, Spyros G., i Shabbir A. Jungee. "Biological Treatment of Photoprocessing Wastewaters". Water Science and Technology 29, nr 9 (1.05.1994): 89–98. http://dx.doi.org/10.2166/wst.1994.0450.

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The activated sludge and anaerobic digestion processes were used for the biological treatment of photoprocessing wastewaters from two commonly used photoprocesses, namely KODAK Flexicolor Process C-41 and KODAK Ektacolor Process RA-4. Photoprocessing wastewaters were simulated in the laboratory and fed to fill-and-draw activated sludge reactors at loading levels less than or equal to 100% v/v along with a synthetic base feed. Up to 68% photoprocessing wastewater-derived COD removal was achieved by the fill-and-draw activated sludge reactors. Ammonia removal was achieved by all reactors, although some degree of nitrification inhibition -- manifested by the accumulation of nitrite -- was observed in some of the photoprocessing wastewater treating reactors. The performance of digesters fed with activated sludge generated in the presence of photoprocessing wastewaters (up to 50% v/v levels) matched or even surpassed that of the control digester (fed activated sludge without any photoprocessing wastewaters present). Digester failure -- accompanied by a cessation of gas production, increase in volatile fatty acids and lowering of the pH - was observed for only the digestion of activated sludge produced from the aerobic treatment of 100% photoprocessing wastewaters, primarily due to inhibition of methanogenesis. However, with prolonged incubation, digester recovery was observed.

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Raïssi, Nadia, Mustapha Serhani i Ezio Venturino. "Optimizing biological wastewater treatment". Ricerche di Matematica 69, nr 2 (6.03.2020): 629–52. http://dx.doi.org/10.1007/s11587-020-00494-9.

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Gulyas, H., R. von Bismarck i L. Hemmerling. "Treatment of industrial wastewaters with ozone/hydrogen peroxide". Water Science and Technology 32, nr 7 (1.10.1995): 127–34. http://dx.doi.org/10.2166/wst.1995.0217.

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Treatment with ozone and ozone/hydrogen peroxide was tested in a laboratory scale reactor for removal of organics from four different industrial wastewaters: wastewaters of a paper-mill and of a biotechnical pharmaceutical process as well as two process waters from soil remediation by supercritical water extraction. Moreover, an aqueous solution of triethyleneglycoldimethylether and humic acid which was a model for a biologically treated oil reclaiming wastewater was also oxidized. The aim of the oxidation of the pharmaceutical wastewater was the removal of the preservative 1.1.1-trichloro-2-methyl-2-propanol (TCMP). Although TCMP could easily be removed from pure aqueous solutions by treatment with ozone/hydrogen peroxide, the oxidation of the wastewater failed to be effective in TCMP degradation because of competitive ozonation of other organic solutes in the wastewater. The ozonation of the paper-mill wastewater and of the soil remediation process waters decreased COD and TOC to some extent. The presence of organic wastewater solutes which contain C-C double bonds (ligninsulfonic acid in the treated paper-mill effluent and humic acid in the oil reclaiming model wastewater) were shown to yield hydrogen peroxide by the reaction with ozone. Therefore, these wastewaters are efficiently ozonated even without addition of hydrogen peroxide. Chemical Oxidation of paper-mill wastewater and of wastewaters resulting from soil remediation did not improve biological degradability of organic wastewater constituents.

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Obodovych, O. M. "Application of aeration-oxidative jet-looped setup for biological wastewater treatment". Biotechnologia Acta 11, nr 2 (luty 2018): 57–63. http://dx.doi.org/10.15407/biotech11.02.057.

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Lettinga, G. "Sustainable integrated biological wastewater treatment". Water Science and Technology 33, nr 3 (1.02.1996): 85–98. http://dx.doi.org/10.2166/wst.1996.0061.

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The actual and potential benefits of anaerobic wastewater treatment when implemented at the core of a sustainable and non-vulnerable environmental protection programme are described. The paper focuses on the anaerobic sludge bed (and in particular the expanded granular sludge bed (EGSB)) reactor concept. Start-up of these systems is shown to be rapid, within a few days with granular seed sludges, and they may be applied across a wide range of conditions and strengths of wastewater. EGSB systems are particularly suited to low temperatures (10°C) and very low strengths (<<1000mg/1) and for the treatment of recalcitrant or toxic substrates.

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Mayabhate, S. P., S. K. Gupta i S. G. Joshi. "Biological treatment of pharmaceutical wastewater". Water, Air, and Soil Pollution 38, nr 1-2 (marzec 1988): 189–97. http://dx.doi.org/10.1007/bf00279597.

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Vanhooren, Henk, Jurgen Meirlaen, Youri Amerlinck, Filip Claeys, Hans Vangheluwe i Peter A. Vanrolleghem. "WEST: modelling biological wastewater treatment". Journal of Hydroinformatics 5, nr 1 (1.01.2003): 27–50. http://dx.doi.org/10.2166/hydro.2003.0003.

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Modelling is considered to be an inherent part of the design and operation of a wastewater treatment system. The models used in practice range from conceptual models and physical design models (laboratory-scale or pilot-scale reactors) to empirical or mechanistic mathematical models. These mathematical models can be used during the design, operation and optimisation of a wastewater treatment system. To do so, a good software tool is indispensable. WEST is a general modelling and simulation environment and can, together with a model base, be used for this task. The model base presented here is specific for biological wastewater treatment and is written in MSL-USER. In this high-level object-oriented language, the dynamics of systems can be represented along with symbolic information. In WEST's graphical modelling environment, the physical layout of the plant can be rebuilt, and each building block can be linked to a specific model from the model base. The graphical information is then combined with the information in the model base to produce MSL-EXEC code, which can be compiled with a C++ compiler. In the experimentation environment, the user can design different experiments, such as simulations and optimisations of, for instance, designs, controllers and model fits to data (calibration).

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Siezen, Roland J., i Marco Galardini. "Genomics of biological wastewater treatment". Microbial Biotechnology 1, nr 5 (18.08.2008): 333–40. http://dx.doi.org/10.1111/j.1751-7915.2008.00059.x.

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LaPara, Timothy M., i James E. Alleman. "Thermophilic aerobic biological wastewater treatment". Water Research 33, nr 4 (marzec 1999): 895–908. http://dx.doi.org/10.1016/s0043-1354(98)00282-6.

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Voronov, Y. V., i S. P. Bertsun. "Biological wastewater treatment in brewhouses". Vestnik MGSU, nr 3 (marzec 2014): 205–11. http://dx.doi.org/10.22227/1997-0935.2014.3.205-211.

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Rozprawy doktorskie na temat "Biological wastewater treatment"

Butler, Erick Benjamin. "Biological Treatment of Dietary Supplementary Wastewater". Cleveland State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=csu1264479316.

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Butler, Erick Benjamin. "Biological treatment of dietary supplement wastewater". Cleveland, Ohio : Cleveland State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=csu1264479316.

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Thesis (M.S.)--Cleveland State University, 2009.
Abstract. Title from PDF t.p. (viewed on Feb. 16, 2010). Includes bibliographical references (p. 82-89). Available online via the OhioLINK ETD Center and also available in print.

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Walker, Gavin Michael. "Industrial wastewater treatment using biological activated carbon". Thesis, Queen's University Belfast, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.295433.

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Hou, Xiangting. "DIETARY SUPPLEMENT WASTEWATER TREATMENT BY BIOLOGICAL METHODS". Cleveland State University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=csu1326295666.

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Padron, Harold. "Combined anaerobic/aerobic treatment for municipal wastewater". ScholarWorks@UNO, 2004. http://louisdl.louislibraries.org/u?/NOD,110.

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Thesis (M.S.)--University of New Orleans, 2004.
Title from electronic submission form. "A thesis ... in partial fulfillment of the requirements for the degree of Master of Science in the Environmental Engineering Program."--Thesis t.p. Vita. Includes bibliographical references.

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Kang, Young Woon. "Biological treatment of turkey processing wastewater with sand filtration". Columbus, Ohio : Ohio State University, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1078903968.

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Thesis (Ph. D.)--Ohio State University, 2003.
Title from first page of PDF file. Document formatted into pages; contains xxi, 187 p.; also includes graphic (some col.). Includes abstract and vita. Advisor: Karen M. Mancl, Dept. of Food, Agricultural, and Biological Engineering. Includes bibliographical references (p. 169-178).

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Chai, Qian. "Modeling, estimation, and control of biological wastewater treatment plants". Doctoral thesis, Norwegian University of Science and Technology, Department of Engineering Cybernetics, 2008. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-2082.

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The activated sludge process (ASP), as the most generally applied biological wastewater purification technique, attracts a great deal of attention from the research community in a highly populated, industrialized world. The main objective of this thesis is to investigate methods for e¢ cient development of activated sludge plant models and for possible improvements in process operation and performance through applications of advanced modeling and control techniques. Different topics in advanced control such as parameter estimation, state estimation, and model predictive control, are addressed, and the methods investigated in this thesis are illustrated with two activated sludge processes, a laboratory-scale nitrogen (N) removal plant and a full-scale phosphorus (P) removal plant: the Duvbacken wastewater treatment plant (WWTP).

As model representation is important in control oriented modeling, the object-oriented modeling approach providing open component-based architectures and reuse of components, is suggested in this thesis to achieve a more flexible model representation. The models of the N-removal process and the Duvbacken WWTP are developed based on the Activated Sludge Models (ASMs) which are generally accepted as the standard models of activated sludge processes (ASPs). The dynamic models are implemented in the object-oriented modeling language Modelica using the Dymola simulation environment, based on a modification of the Modelica library WasteWater. In order to build a good software development environment, special consideration is given to two Dymola interfaces: the Dymola-Matlab interface provided by Dymola and the Dymola-Python interface developed by the author. The application of the modeling approach in this thesis shows that the combination of Modelica/Dymola for efficient object-oriented modeling and Matlab for further analysis is a powerful tool for control system design.

The performances of some widely used state estimation techniques, such as the standard Kalman filter (KF), the extended Kalman filter (EKF), the unscented Kalman filter (UKF), the square-root unscented Kalman filter (SRUKF), and the moving horizon estimation (MHE), are evaluated with application to the N-removal process. The comparison of these filters for the N-removal process shows that the SRUKF improves numerical properties of the UKF and provides the best estimation performance, and the discrete-time EKF gives the fastest performance with a satisfactory estimation result. In addition, since a good characterization of the main compositions in the influent is very important to the performance of the ASM models, a method for simultaneously estimating both model state and influent composition (model disturbance) is developed using the discrete-time EKF and illustrated with the Duvbacken WWTP. The filter has a good convergence property for the observable process based on responses from the simulation model. However, when the filter is evaluated based on the experimental data, the performance of the filter is relatively poor due to unobservability of the system. Additional measurements are therefore needed to render the Duvbacken system locally observable.

Parameter estimation of activated sludge plant models is a challenging task, since the models are in general large-scale, nonlinear, and overparameterized. A procedure for parameter identifiability analysis is discussed and tested with the Duvbacken model. This systematic method proves to be very useful, since it reduces a large number of parameters to a small subset of parameters that can be identified from the available experimental data. The fitting of the model to real data from the industrial plant is not great but satisfactory, especially for those outputs which are important to the plant operation (e.g. concentration of phosphate SPO4 and concentration of total phosphorus TP).

Advanced control strategies for the ASP aeration system are suggested with the focus on the MPC algorithm, since MPC provides an optimization-based procedure with an elegant way of handling constraints and with capabilities of removing process disturbances. Both linear and nonlinear MPC techniques are evaluated with the N-removal process, and the simulation results show that the performances of the MPC controllers are satisfactory: the controllers guarantee that the strict e uent requirements are fulfilled. The nonlinear MPC strategy is also compared with some conventional rule-based controllers, and the MPC controller shows the most reduction of the energy consumption and offers the easiest way to handle the inequality constraints.

Finally, recommendations for future research directions are suggested to an N-removal project group at Telemark University College, Norway.

Paper B reproduced with kind permission of Elsevier

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Aboobakar, Amina. "Quantification of greenhouse gas emissions in biological wastewater treatment". Thesis, Cranfield University, 2014. http://dspace.lib.cranfield.ac.uk/handle/1826/8494.

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There is an increasing need to reduce greenhouse gas (GHG) emissions and to identify influencing factors from wastewater treatment plants (WWTPs), particularly process emissions consisting of nitrous oxide (N2O), and methane (CH4) GHG, with global warming potentials about 310 and 21 times higher than carbon dioxide (CO2) respectively (IPCC, 2006). However, the challenges offered by full-scale environments, have to date, restricted a real-time, comprehensive approach of monitoring emissions and influencing factors. This study aimed at addressing this knowledge gap, by reporting the findings of a long-term, online, continuous monitoring of GHG emissions and operational variables. Lanes were monitored in nitrifying activated sludge plants (ASP) controlled under ammonia (NH4 + ) and dissolved oxygen (DO) set-points (DO setpoints monitored: 1.5 and 2.0 mg/L), as well as in a biological nutrient removal plant (BNR) under NH4 + control. The findings showed that CH4, although potentially formed in non-aerated compartments, was emitted in aerobic zones, at an average emission factor (EF) of 0.07 % of influent and removed chemical oxygen demand (COD). Nitrous oxide EFs on the other hand, depended on relative nitrogen fractions, with influent-based EFs showing a best-case scenario, at 0.05–0.72 % of both influent total nitrogen (TN) and NH4 + , compared to the higher EFs based on removed nitrogen at 0.13–3.9 % of TN and NH4 + removed. The processes operated under the same control settings (DO set-point 1.5 mg/L), had similar, or identical, EF, suggesting that settings could help predict the range of EF. Nitrous oxide was always produced in the presence of NH4 + , even at low concentrations (=<0.5 mg/L), therefore linking N2O production with NH4 + oxidation, particularly with nitrifier nitrification. Incomplete denitrification under low carbon to nitrogen (C/N) ratios also triggered N2O production (EFs of 2.4 and 4.1 % of reduced TN at C/N ratios of 2.8 and 2.4 respectively), particularly with intermittent aeration. Therefore, nitrifier denitrification and incomplete denitrification simultaneously occurred and triggered N2O production in the final stages of nitrification. The BNR lane was the most operationally stable process, therefore offering the best balance between efficiency (60–99 % less aeration and energy per kg of treated NH4 + ), low carbon footprint and reduced EFs (0.08–0.1 % of all nitrogen fractions). The second best option was the DO set-point control of 1.5 mg/L, with low EFs (0.05–0.2 %), stable operational conditions and reduction in aeration requirements (up to 340 % less than DO set-point 2.0 mg/L). Operating ASP under NH4 + control however, led to 7–96 % more efficiency than under DO set-points, although it required better control in the back end of the process. Only an online, long-term methodology such as adopted in this study, could provide insights into emission variability and the effect of operational variables on promoting or reducing emissions. Based on this, strategies to mitigate emissions at full-scale were recommended.

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Coughtrie, Andrew Robert. "Coupling hydrodynamic and biological process models for wastewater treatment". Thesis, University of Leeds, 2016. http://etheses.whiterose.ac.uk/16207/.

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This thesis considers the problem of modelling bioreactors with complex mixing and biokinetic growth based on both soluble nutrients and photosynthesis. From the results of investigations performed on the different modelling methods for nutrient and photosynthesis dependent biomass growth a method of coupling the two biokinetic models was proposed. This new photosynthesis-nutrient (PN) model was then investigated, validated and determined capable of predicting growth characteristics dependent on both nutrient and photosynthetic processes. Additionally an investigation into the factors which may influence the results when using computational fluid dynamics (CFD) to model the flow field within a gas-lift bioreactor was performed. It was determined that one of the main factors which must be considered when modelling bioreactors with boundary layer flow separation is the choice of turbulence model. In the case presented here it was found that the transition SST turbulence model provided the best results with the k-w SST also performing well. Finally, a method of coupling the PN and CFD models was proposed and investigated. The photosynthesis-nutrient-hydrodynamic (PNH) model also incorporated a model for diffusion of light within the bioreactor to allow for investigations into the effects of light absorption and scattering within the bioreactor and how mixing affects the active biomass. Further investigation of this new PNH model determined that the coupling of the biokinetics and flow field provided some insight into the ability of a well-mixed bioreactor to counter low light penetration to an extent.

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Zivich, Jamie Dionne. "Biological Health Assessment of an Industrial Wastewater Treatment Facility". Thesis, Virginia Tech, 2011. http://hdl.handle.net/10919/43523.

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The biological treatment of wastewaters from an industry was studied. Among the more important wastewater constituents of concern were high levels of suspended solids, due to graphite and nitrocellulose, the solvents, ethanol and acetone, and nitroglycerine (NG). The goal of this project was divided into four objectives. The impacts of graphite on a microbial population were evaluated. Sequencing batch reactors (SBRs) were used to monitor the effects of graphite on mixed liquor suspended solids (MLSS), removal of soluble chemical oxygen demand (sCOD), and specific oxygen uptake rates (sOUR). Graphite appeared to have no adverse effect on the microbes. The potential benefits of adding sucrose, nitrogen, and phosphorus to SBRs were evaluated. The MLSS was maintained at 1,250 mg/L, similar to the microbial population in the suspended growth system at the industry. Sucrose addition increased the sCOD removals and sOUR. No direct effect was observed with the addition of nitrogen and phosphorus. The treatability of acetone and ethanol was studied through sOUR and batch testing to determine bacterial response to solvents. Both solvents were utilized by the microbes. The concentrations tested proved to be beneficial, not inhibitory. Ethanol and a 50/50 mixture of acetone and ethanol were more viable substrates than acetone. NG treatability was examined under anoxic and aerobic conditions in SBRs and batch biological reactors. NG degradation occurred under anoxic conditions, but was more favorable in aerobic environments. NG was degraded in all SBR tests to below detection limit (0.5 mg/L); therefore, the optimal treatment could not be determined.
Master of Science

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Książki na temat "Biological wastewater treatment"

Ksenofontov, Boris. Biological wastewater treatment. ru: INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1013710.

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The training manual sets out the theoretical and practical foundations of biological wastewater treatment in both natural and artificial conditions. For in-depth study of the fundamentals of biological wastewater treatment is quite detailed sections on the basics of Microbiology. Much attention is paid to choosing the best technologies of biological wastewater treatment with effective methods of nutrient removal. In the expanded version of the methods of biological purification of wastewater using membrane bioreactors. Are extensively explored domestic and foreign experience of biological treatment of municipal and industrial wastewater. Meets the requirements of Federal state educational standards of higher education of the last generation. Intended for students of bachelor, master, PhD students, teachers and professionals interested in the methods of sewage purification, and it is recommended to study for the enlarged group of specialties and areas 20.00.00 "Technosphere safety and environmental engineering".

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T, Daigger Glen, i Lim Henry C. 1935-, red. Biological wastewater treatment. Wyd. 2. New York: Marcel Dekker, 1999.

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Shah, Maulin P., red. Biological Treatment of Industrial Wastewater. Cambridge: Royal Society of Chemistry, 2021. http://dx.doi.org/10.1039/9781839165399.

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Sakurai, Akihiko. Wastewater treatment using enzymes. Redaktor Research Signpost (Trivandrum India). Trivandrum: Research Signpost, 2003.

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Biotechnology and wastewater treatment. Cambridge [Cambridgeshire]: Cambridge University Press, 1985.

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Dezotti, Márcia, Geraldo Lippel i João Paulo Bassin. Advanced Biological Processes for Wastewater Treatment. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-58835-3.

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M, Henze, red. Wastewater treatment: Biological and chemical processes. Wyd. 2. Berlin: Springer, 1997.

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Abbasi, S. A. Wastewater treatment with aquatic plants. Roorkee: INCOH Secretariat, 1995.

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Iwai, Shigehisa. Wastewater treatment with microbial films. Lancaster: Technomic Pub. Co, 1994.

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Gomes, Klein. Wastewater management. Jaipur, India: Oxford Book Co., 2009.

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Części książek na temat "Biological wastewater treatment"

Henze, Mogens. "Basic Biological Processes". W Wastewater Treatment, 55–112. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-662-22605-6_3.

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Henze, Mogens. "Basic Biological Processes". W Wastewater Treatment, 65–129. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-662-04806-1_3.

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Islam, Md Didarul, Meem Muhtasim Mahdi, Md Arafat Hossain i Md Minhazul Abedin. "Biological Wastewater Treatment Plants (BWWTPs) for Industrial Wastewaters". W Wastewater Treatment, 139–56. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003165057-12.

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Henze, Mogens. "Plants for Biological Phosphorus Removal". W Wastewater Treatment, 273–84. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-662-22605-6_8.

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Henze, Mogens. "Plants for Biological Phosphorus Removal". W Wastewater Treatment, 285–97. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-662-04806-1_8.

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Dhiman, Sahil, i Ayushi Sharma. "Secondary Clarification of Wastewater Relying on Biological Treatment Processes: Advancements and Drawbacks". W Wastewater Treatment, 157–68. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003165057-13.

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Ghangrekar, Makarand M. "Fundamentals of Biological Wastewater Treatment". W Wastewater to Water, 343–93. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-4048-4_9.

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Cooper, Paul. "Biological Treatment Versus Chemical Treatment". W Chemical Water and Wastewater Treatment IV, 327–28. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-61196-4_30.

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Akunna, Joseph C. "Biological Treatment Processes". W Anaerobic Waste-Wastewater Treatment and Biogas Plants, 1–22. First edition. | Boca Raton, FL : CRC Press/Taylor & Francis Group, [2018] | “A CRC title, part of the Taylor & Francis imprint, a member of the Taylor & Francis Group, the academic division of T&F Informa plc.”: CRC Press, 2018. http://dx.doi.org/10.1201/9781351170529-1.

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Cepoi, Liliana, Ludmila Rudi, Tatiana Chiriac, Svetlana Codreanu i Anna Valuţa. "Biological Methods of Wastewater Treatment". W Cyanobacteria for Bioremediation of Wastewaters, 45–60. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-26751-7_5.

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Streszczenia konferencji na temat "Biological wastewater treatment"

Chirikanova, Yu S. "MODELING OF WASTEWATER TREATMENT". W Всероссийская научная конференция, посвященная памяти доктора технических наук, профессора Александра Дмитриевича Потапова. Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Московский государственный строительный университет" (НИУ МГСУ), 2021. http://dx.doi.org/10.22227/978-5-7264-2875-8.2021.159-162.

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The paper deals with the problem of mathematical modeling of biological wastewater treatment. The peculiarity of the biological treatment system is that a block with activated sludge, called an aeration tank, is used for water purification. To describe the process of biological wastewater treatment in aeration tanksa mathematical model developed in the GPS-X software package is proposed.

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Solov'eva, E. A., i D. S. Tarasov. "Membrane technology in biological wastewater treatment". W SCIENCE OF RUSSIA: TARGETS AND GOALS. "Science of Russia", 2019. http://dx.doi.org/10.18411/sr-10-12-2019-08.

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Ramli, Noor Syafiqah, Norazwina Zainol i Nor Hazwani Aziz. "Optimization on biological treatment of municipal wastewater treatment plant". W II INTERNATIONAL SCIENTIFIC FORUM ON COMPUTER AND ENERGY SCIENCES (WFCES-II 2021). AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0100256.

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"Treatment of Textile Wastewater Using Bioadsorbent". W International Conference on Civil, Biological and Environmental Engineering. International Institute of Chemical, Biological & Environmental Engineering, 2014. http://dx.doi.org/10.15242/iicbe.c514521.

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"Biological Pre-treatment of Poultry Slaughterhouse Wastewater". W Nov. 18-19, 2019 Johannesburg (South Africa). Eminent Association of Pioneers, 2019. http://dx.doi.org/10.17758/eares8.eap1119148.

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Singrova, Veronika, i Petr Hlustik. "FACTORS AFFECTING BIOLOGICAL PROCESSES OF WASTEWATER TREATMENT". W 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021. STEF92 Technology, 2021. http://dx.doi.org/10.5593/sgem2021/4.1/s17.10.

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Sabliy, Larisa, Veronika Zhukova i Lyubov Kika. "Effective Biological Treatment of Tannery Wastewater from Nitrogen Compounds". W The 9th International Conference on Advanced Materials and Systems. INCDTP - Leather and Footwear Research Institute (ICPI), Bucharest, Romania, 2022. http://dx.doi.org/10.24264/icams-2022.ii.22.

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Even after using physico-chemical and biological methods, tannery wastewater still contains a large amount of nitrogen compounds, which reaches 90 mg/dm3. The ingress of such wastewater into natural reservoirs leads to eutrophication. The goal is to determine the efficiency of nitrogen compounds removal during sequential wastewater treatment in anaerobic, anoxic and aerobic bioreactors with immobilized microorganisms. For the study, wastewater from a tannery, collected after cleaning in aeration tanks, was used. Model solutions with a concentration of 18.4 - 90 mg/ dm3 were obtained by dilution. 5 sequential bioreactors were used - anaerobic (2 stages), anoxic (2 stages) and aerobic (1 stage) with a capacity of 125 ml/h. Microorganisms were immobilized in each bioreactor on artificial carrier. The effects of organic nitrogen removal in anaerobic bioreactors were 58-66%, anoxic 51-70%, aerobic 57, 5%. A decrease in the concentration of nitrogen compounds occurs as a result of the formation of N2, NH3 gases and the use of nitrogen by microorganisms for biomass growth. It is proposed that sequential treatment of tannery wastewater in anaerobic, anoxic, and aerobic conditions with immobilized microorganisms made it possible to obtain a high degree of nitrogen removal. The method does not require chemical materials and is ecological.

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Cui, Yue-yun, Feng Gao, Yue-peng Lang, Tian-juan Chi, Lin-zhu Zhang i Wei-hong Jin. "Biological treatment of saline municipal wastewater by SBBR". W 2011 International Conference on Electronics, Communications and Control (ICECC). IEEE, 2011. http://dx.doi.org/10.1109/icecc.2011.6067976.

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Robescu, Diana. "IMPROVING BIOLOGICAL WASTEWATER TREATMENT PROCESSES FOR TEXTILE INDUSTRY". W 15th International Multidisciplinary Scientific GeoConference SGEM2015. Stef92 Technology, 2011. http://dx.doi.org/10.5593/sgem2015/b52/s20.035.

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Manea, Elena Elisabeta. "SIMULATION OF FULL-SCALE WASTEWATER TREATMENT BIOLOGICAL PROCESSES". W International Symposium "The Environment and the Industry". National Research and Development Institute for Industrial Ecology, 2016. http://dx.doi.org/10.21698/simi.2016.0059.

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Raporty organizacyjne na temat "Biological wastewater treatment"

Moore, Joe, Preom Sarkar i Djuna Gulliver. Biological Treatment of Flue Gas Desulfurization Wastewater. Office of Scientific and Technical Information (OSTI), luty 2021. http://dx.doi.org/10.2172/1766571.

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Burrows, W. D., Elizabeth T. Paulson i Robert P. Carnahan. Biological Treatment of Composition B Wastewaters. 3. Analysis of Performance of Holston Army Ammunition Plant Wastewater Treatment Facility, January 1985 through August 1986: Errata. Fort Belvoir, VA: Defense Technical Information Center, maj 1992. http://dx.doi.org/10.21236/ada261814.

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Burton, Dennis T., i William C. Graves. Evaluation of Several Biological Monitoring Techniques for Hazard Assessment of Potentially Contaminated Wastewater and Groundwater. Volume 1. Aberdeen Proving Ground-Edgewood Area Wastewater Treatment Plant. Fort Belvoir, VA: Defense Technical Information Center, lipiec 1992. http://dx.doi.org/10.21236/ada260734.

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Schideman, Lance, Joshua McCann, Fred Harrington, Ravi Prasad, Chih-Ting Kuo, Michelle Zosky i Benjamin Lam. Improving the Economic Viability of Biological Utilization of Coal Power Plant CO2 by Improved Algae Productivity and Integration with Wastewater Treatment. Office of Scientific and Technical Information (OSTI), wrzesień 2022. http://dx.doi.org/10.2172/1887581.

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Burrows, W. D., i Mark O. Schmidt. Biological Treatment of Composition B Wastewaters. 1. Rotating Biological Contactor. Fort Belvoir, VA: Defense Technical Information Center, wrzesień 1986. http://dx.doi.org/10.21236/ada180738.

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Investigation and field testing of anaerobic biological treatment of pharmaceutical wastewaters. Office of Scientific and Technical Information (OSTI), marzec 1990. http://dx.doi.org/10.2172/6496391.

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