Now showing items 11-20 of 2794
Treatment of wastewater from an alkaline cleaning solution by combined coagulation and photo-Fenton processes
A coupled coagulation and photo-Fenton treatment has been applied to an industrial wastewater coming from the use of an alkaline cleaning solution. The real wastewater contained anionic and nonionic surfactants, tripolyphosphate, ...
Cost-effective removal of COD in the pre-treatment of wastewater from the paper industry
(IWA Publishing, 2020-04)
The present paper reveals results of research for cost-effective removal of chemical oxygen demand (COD) contained in industrial paper mill effluent. Not only process efficiency but also wastewater treatment costs are ...
Treatment of high-strength wastewater from the sugar-sweetened beverage industry by an alcoholic fermentation process
(American Chemical Society, 2015-08)
Certain wastewaters from the nonalcoholic sugar-sweetened beverage industry, particularly those discarded because of deficient bottling processes or those returned from the market because of quality constraints, exhibit ...
Eletrólise de resíduos poluidores: I - Efluente de uma indústria liofilizadora de condimentos
(Sociedade Brasileira de Química, 1998-02-01)
Wastewater from a seasoning freeze-drying industry was electrolysed to increase its biodegradability. Stainless-steel electrodes were used at 9.09 A/m², for up to 80 min. Conductivity, pH, biochemical (BOD) and chemical ...
Kinetic studies on the anaerobic degradation of soluble and particulate matter in potato wastewater
(Academic Press Inc Elsevier Science, 2012-05)
The anaerobic degradation of particulate-containing potato processing wastewater using a mixed culture from an industrial anaerobic wastewater treatment plant as inoculum was characterised and modelled. Anaerobic digestion ...
Identification of alpha-beta unsaturated aldehydes as sources of toxicity to activated sludge biomass in polyester manufacturing wastewater
(Iwa PublishingLondonInglaterra, 2010)