Wastewater Treatment Plants
Development of methodology to determine estrogens in wastewater treatment plants.
... DEVELOPMENT OF METHODOLOGY TO DETERMINE ESTROGENS IN WASTEWATER TREATMENT PLANTS. The present research aimed to study the parameters that affect the determination of estrogens in sewage upon the use ...
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Genotoxicity biomonitoring of sewage in two municipal wastewater treatment plants using the Tradescantia pallida var. purpurea bioassay
... municipal wastewater treatment plants (WTP BN and WTP SJN) in the municipality of Porto Alegre, in the southern Brazilian state of Rio Grande do Sul, was evaluated over a one-year period using the ...
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On the possibility of using biological toxicity tests to monitor the work of wastewater treatment plants
... of wastewater treatment ...entering wastewater treatment plants and discharge of toxic pollutants into the ...the wastewater treatment plants of Kragujevac and ...
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Enhancement of micropollutant degradation at the outlet of small wastewater treatment plants.
... small wastewater treatment plants to reduce the micropollutant load to water ...advanced treatment technologies (UV degradation, enhanced adsorption to the solid phase, ...
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Microbial community functional structures in wastewater treatment plants as characterized by GeoChip.
... Results: High similarities of the microbial community functional structures were found among activated sludge samples from the four WWTPs, as shown by both diversity indices and the overlapped genes. For individual gene ...
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Bioaugmentation for the removal of the antibiotic sulfamethoxazole in wastewater treatment plants
... These conjugates can be transformed back to the parent compounds, causing an increase or negative removal of the parent compound during wastewater treatment processes. Unfortunately, conventional WWTPs are ...
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Evaluation of mineralization rates of biosolids from domestic wastewater treatment plants
... respectively. To adjust the regression curves, the models used were: simple exponential, double exponential, hyperbolic, parabolic and some regular statistical models. The results showed that the parabolic model proposed ...
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RBRH vol.21 número3
... SPONGBERG, A. L.; WITTER, J. D.; ACUNA, J.; VARGAS, J.; MURILLO, M.; UMANA, G.; GOMEZ, E.; PEREZ, G. Reconnaissance of selected PPCP compounds in Costa Rican surface waters. Water Research, v. 45, n. 20, p. 6709-6717, ...
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Study of the effect of two WWTP’s discharges on benthic macroinvertebrate communities structure of the river Tinto (Portugal)
... Study of some parameters related to the ecological state of Tinto river; Study the effect of two wastewater treatment plants (WWTPs). discharges on the structure of the benthic macro[r] ...
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J. Braz. Chem. Soc. vol.23 número5
... selected wastewater treatment plants in the Brazilian Federal District using SPE-ESI- LC-MS/MS and, secondly, to evaluate the data obtained in terms of a forensic and law enforcement point of view, ...
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Characterization of the In Situ Ecophysiology of Novel Phylotypes in Nutrient Removal Activated Sludge Treatment Plants.
... removal wastewater treatment systems requires detailed knowledge of the community composition and meta- bolic activities of individual ...sludge wastewater treatment plants with ...
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NANOPARTÍCULAS NO AMBIENTE AQUÁTICO – DA PRODUÇÃO AO TRATAMENTO DA ÁGUA: UMA REVISÃO
... municipal wastewater treatment ...a wastewater treatment plant from Beijing that uses an activated sludge process involving prima- ry clarification, aeration, secondary clarification, and ...
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Wastewater treatment systems selection inside watersheds by using multiobjective analysis
... sewage treatment efficiency was limited to 60% (discharge condition 1), the optimization model indicated the need to install 60% efficiency sewage treatment plants in both ...70% treatment ...
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Alexsandro O. da Silva4 , Patrício R. dos Santos5
... treated wastewater effluents for irrigation we recommend a first evaluation before 7 working hours, to implement appropriated correcting procedures to reduce clogging and as a result, maintain the process ...
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ULTRASONIC PRE-TREATMENT OF WASTEWATER SLUDGE FROM A MEAT PROCESSING INDUSTRY
... Sludge taken from a meat processing wastewater treatment plant is either not biodegradable or very slow to degrade in biological processes. This investigation deals with disintegration of meat processing ...
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Fish canning industry wastewater treatment for water reuse e a case study
... canning wastewater. Likewise, the pre- treated wastewater requires removal of organic components by a biological treatment ...biological treatment by activated sludge was ...biological ...
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Textile Dye Treated Photoelectrolytically and Monitored by Winogradsky Columns
... without treatment has lower toxicity before being treated (with the consequent production of chlorine and in- termediate ...photoelectrolytic treatment confirms the fact that despite the color removal, the ...
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TECHNOLOGIES FOR WASTEWATER TREATMENT FROM THE FISH PROCESSING INDUSTRY: REUSE ALTERNATIVES
... tion treatment technologies (Chart 1), which allow the generation of effluent with low organic load that can be reused (KUCA; SZANIAWSKA, ...the treatment of effluents for reuse pur- ...effluent ...
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Nonpoint source pollution by swine farming wastewater in bean crop
... swine wastewater and observed that, for a given soil and its “conservative preparation” and for the same potassium concentration, the more intense the rainfall and the disaggregation of surface soil particles are, ...
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OPTIMIZATION OF ANAEROBIC TREATMENT OF CASSAVA PROCESSING WASTEWATER
... processing wastewater treatment by a pilot horizontal tubular anaerobic reactor filled with bamboo pieces, and registered a ...with wastewater, providing greater microbial biomass activity and growth ...
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