Sewage treatment
Evaluation of the potential for the generation of energy from biogas and estimated emission avoided of methane in a sewage treatment station / Avaliação do potencial de geração de energia proveniente de biogás e estimativa de emissão evitada de metano em uma estação de tratamento de esgoto
... from Sewage Treatment Station (STS) is essentially made up of methane, which is considered one of the main Greenhouse Gases (GHG) (CENBIO, ...to sewage treatment, the more efficient the ...
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Molecular detection of human astrovirus in an urban sewage treatment plant in Rio de Janeiro, Brazil
... from sewage treatment plant also demonstrated the efficiency of this method for concentration and detection of viruses in wa- ter samples (Haramoto et ...wastewater treatment plant was demonstrated ...
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MONITORING AND REMOVAL OF ANTI-INFLAMMATORY DRUGS IN SEWAGE TREATMENT PLANT WITH STABILIZATION POND
... in sewage treatment plants (STP) and reach the water ...raw sewage and treated effluent from the sewage treatment plant of ...(raw sewage) and P2 (treated ...
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Assessment of enteric viruses in a sewage treatment plant located in Porto Alegre, southern Brazil
... of sewage treatment plants (STPs) may prove a suitable approach for the study of circulating viruses and the persistence of such viruses in treated ...urban sewage from eleven neighbourhoods of the ...
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C-atrazine during sewage treatment on a lab-scale bioreactor
... Atrazine (2-chloro-4-(ethylamino)-6-(isopropylamino)-s-triazine) is a persistent herbicide used on some crops and it has been found both in ground and surface water and drainage systems. This work studied the behaviour ...
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Risk analysis applied to sewage disinfection: the case of the Sewage Treatment Plant of São José do Rio Preto (SP)
... damages. Sewage Treatment Plants with disinfection systems must be informed by a risk analysis in order to integrate social and environmental conflicts in ...the Sewage Treatment Plant of São ...
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Numerical simulation of the dispersion of hydrogen sulphide emitted by a UASB reactor for domestic sewage treatment
... the city of Itajubá (MG), Brasil. For this, a Gaussian model AERMOD was applied using actual pollutant emission rate data in the UASB reactor, as well as meteorological and geophysical information (topography and land ...
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Behaviour of pharmaceuticals and endocrine disrupting chemicals in simpli fied sewage treatment systems
... raw sewage taken from a municipality in ...treated sewage was obtained using solid phase extraction (SPE) followed by analysis in a liquid chro- matography system coupled to a hybrid high resolution mass ...
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Occurrence of estrogens and their removal by biological processes of sewage treatment
... Este artigo apresenta uma revisão sobre a ocorrência dos estrogênios estrona, estradiol, estriol e etinilestradiol em esgotos brutos e tratados e em águas superficiais, bem como sobre [r] ...
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Determination of estrogenic hormones in sewage and effluent of a decentralized sewage treatment plant by activated sludge
... the sewage and effluent of a decentralized STP with activated sludge, and also to characterize this college campus STP regarding received organic matter, hydraulic retention time and nitrogen ...
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CATION EXCHANGE CAPACITY OF AN OXISOL AMENDED WITH AN EFFLUENT FROM DOMESTIC SEWAGE TREATMENT
... ABSTRACT: The addition of Na-rich anthropogenic residues to tropical soils has stimulated the scientific community to study the role of sodium in both the soil solution and the exchange complex. In this study, several ...
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Microbiological and Physicochemical Treatments Applied to Metallurgic Industry Aiming Water Reuse
... a sewage treatment plant (STP) using prolonged aeration with activated sludge and a compact water treatment plant (CWTP) in a metallurgic ...domestic sewage was then pumped to the STP, where ...
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ALTERNATIVE PRODUCTS IN THE “IN VITRO” INHIBITION OF Sclerotinia sclerotiorum
... the sewage treatment Station in Jundiaí (ETE) and com- mercial organic compost produced from the mixture of coffee residue (50%), coal residue (10%), corn residue (25%), poultry waste ...
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Environmental Quality Evaluation of Lakes in the Rio Grande do Sul Coastal Plain
... the sewage treatment works in the town of Osório, whereas Peixoto, Pinguela, Palmital, Malvas and Do Passo lakes resembled other water bodies described in the region, not showing, so far, signs of ...
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Understanding and Adaptation of the Concept of Competences in the Water Sector
... As about the existence of the training opportunities, the diversity among the different water sector domains is interesting. A sufficient number of training programmes are available in all countries for the Wastewater ...
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Factors associated with diarrhea in children under five years old in the state of Pernambuco, according to surveys conducted in 1997 and 2006
... supply, sewage treatment, drinking water treatment, waste disposal, type of floor, type of wall, number of people per room and number of people per bedroom); c) socioeconomic factors (possession of a ...
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Evaluation of the microbial diversity of denitrifying bacteria in batch reactor
... of dyes, pesticides and synthetic fuels, glucose (180 mg/L), nitrate and potassium phosphate (C/N/P of 150:30:1). The inoculum was from the second sedimentation tank of the sewage treatment system of ...
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Ciênc. saúde coletiva vol.22 número11
... supply, sewage treatment and risk of transmissible diseases; risk of air pollution and respiratory diseases; absence of public securi- ty and risk of violence) sketched out the cause-ef- fect-intervention ...
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MATERIAL AND METHODS Samples collection
... and treatment of both water and sewage are done by a private company, Águas de Limeira ...domestic sewage and treats 77% of it ...of sewage is collected and 34% treated ...the ...
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