Biological treatment of effluent
Production of lipolytic enzymes by bacteria isolated from biological effluent treatment systems
... One of the most important factors for the increase in lipolytic activity is the carbon source, because lipases are of the inductive type, and their preferred substrates are long- chain monounsaturated fatty ...
11
Pulp Mill Effluent Treatment Using Plasma Obtained by High Voltage Electrolysis
... pollution of water bodies by industrial effluent discharges is a problem in various regions around the ...Industrial effluent from bleached kraft pulp mills is a potential ...ton of dry pulp ...
7
Treatment efficiency of effluent prawn culture by wetland with floating aquatic macrophytes arranged in series
... concentrations of nutrients in the second half (final part) of the wetland likely were also high, which favored ...half of the tank, whereas ...concentrations of these nutrients in the second ...
7
Performance Evaluation of Microbial Fuel Cells in the Winery Effluent Treatment
... concentrations of these different compounds in the WW exceed the limits established by law for their application in irrigation water for ...disposal, biological winery wastewater treatments, such as ...
90
Epicoccum nigrum and Cladosporium sp. for the treatment of oily effluent in an air-lift reactor
... presence of a high content of dissolved organic ...COD of 8,000 mg/L in a metalworking ...COD of approximately 10,000 mg/L in a similar ...metalworking effluent similar to the one used ...
6
Chemical and Biological Treatment of Fish Canning Wastewaters
... amount of water in operations such as cleaning, washing, cooling, thawing, ice removal, ...quantities of wastewater in which the treatment is particularly difficult due to the high content of ...
6
Hybrid magnetic graphitic nanocomposites towards catalytic wet peroxide oxidation of the liquid effluent from a mechanical biological treatment plant for municipal solid waste
... increase of only ...content of the effluent decreases ...the treatment reactions still proceed although at a lower ...the treatment by CWPO ...formation of low molecular weight ...
13
Characterization of an acidification and equalization tank (AET) operating as a primary treatment of swine liquid effluent
... primary treatment, thus do not comply with the environmental laws for the discharge of effluents into water ...primary treatment, the biological degradation of organic matter may occur, ...
10
Treatment of Shrimp Effluent by Sedimentation and Oyster Filtration Using Crassostrea gigas and C. rhizophorae
... rate of the suspended matter was faster in salt water than in freshwater due to a strong ionic association of dissolved salts, which neutralized negative charges of suspended particles (clay, ...
9
Uso de tanino como coagulante primário para tratamento de efluente de biodiesel / Use of tannin as a primary coagulant for treatment of biodiesel effluent
... production of biodiesel produced from deep water can become an important ...presence of free fatty acids, terpenoids, phosphatides and the captures in effluents give rise to a high organic load in the ...
10
Determination of estrogenic hormones in sewage and effluent of a decentralized sewage treatment plant by activated sludge
... age, biological denitrification and organic ...and effluent of a decentralized STP with activated sludge, and also to characterize this college campus STP regarding received organic matter, hydraulic ...
10
CATION EXCHANGE CAPACITY OF AN OXISOL AMENDED WITH AN EFFLUENT FROM DOMESTIC SEWAGE TREATMENT
... levels of these elements obtained by aqueous ex- tracts of soils with a soil:water ratio of 1:2 and 1:5 (Table ...re-humidification of soils affect the quality of the soil solution ...
7
Application of membrane separation processes on the treatment of textile effluent for water and dye reuse
... One of the factors that has a significant effect on the denim dyeing process is the pH of the indigo ...performance of the dye is optimized (CHAKRABORTY, 2009). During biological processes, ...
120
Utilização de aditivo biológico no tratamento de efluente de indústria de reciclagem de papel : Use of biological additive on the treatment of recycled paper mill effluent
... use of a compund known as Compound E (CE) which is used as inoculant in the recycled paper mill effluent (RPME) biodegradation ...made of bovinne manure that has been fermented in liquid and then ...
98
New tendencies on textile effluent treatment.
... textile effluent are represented by the synthetic dyes, used during the fibber dying ...remediation of textile effluents, mainly to degrade the recalcitrant ...photochemical, biological and combined ...
5
Aerobic biological treatment of wastewaters containing dichloromethane
... the treatment of a liquid stream containing DCM, the proposed operational strategies improved the overall treatment performance by successfully minimizing the volatilization ...Recirculation ...
6
Application of Non-Thermal Plasma to the Treatment of Effluent Discharged Into River Choumlou in Bafoussam, West Cameroon
... areas of developing countries are the destinations of effluents discharged from ...case of River Choumlou (in Bafoussam-West Region, Cameroon) which receives all discharges from “Brasseries du ...
13
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] ...
14
Use of leachates from a mechanical biological municipal solid waste treatment plant as fertilizers
... lnstituto Politecnico de Bragan{:a Bragan~a. The present work a im s to ass es s if a leachate, generated from a composting line of a mechanical and biological treatment f[r] ...
6
Monitoring of biological wastewater treatment processes using indirect spectroscopic techniques
... feature of PLS is that it takes into account errors in both the concentration estimates and ...combinations of essential features which model the original ...dependence of the two data sets. In ...
155