Submerged membrane bioreactorMunicipal wastewaterA submerged membrane bioreactor (MBR) with novel material membrane was investigated to treat municipal wastewater. The results showed that better removals of the main pollutants such as COD_(Cr), NH_4~+ -N, TN and TP with removal efficiencies above ...
Evaluation of biological technologies for wastewater treatment in the pharmaceutical industry 喜欢 0 阅读量: 71 作者:FA El-Gohary,SI Abou-Elela,HI Aly 摘要: Wastewater from a pharmaceutical and chemical company provides the material of this study. The company produces drugs, diuretics, laboratory ...
The insoluble starch xanthate(ISX) was prepared with the material of starch,1-chloro-epoxypropane,carbon disulfide and metal salt etc.The performance of treatment and the factor influence were studied by treating wastewater containing cadmium.(Furthermore),the mechanism of removal of ISX is discusse...
s composition and behavior. The use of traditional and molecular techniques has provided a glimpse into the closed box in recent years and has provided information to improve the treatment of wastewater. Modern biological techniques have limitations on the study of kinetics of microbial growth. New ...
Wastewater treatment is a process wherein the contaminants are removed from wastewater and household sewage to produce waste stream or solid waste suitable for discharge or reuse. From: Environmental Impact Assessment, 2017 About this pageSet alert ...
发明人: 林聡,横山 理英 摘要: PROBLEM TO BE SOLVED: To provide a low cost, environmentally friendly purifying material for waste water treatment which is excellent in anion adsorption, a method of purifying waste water using the same and a waste water treatment apparatus.收藏...
They used this material for Cr(VI) metal removal from aqueous solution24. In this study, a multi-barrier technique with a new multi-media combination was tested for laundry wastewater treatment. The multi barrier holistic approach proposed in this study uses three media barriers consisting of ...
A Laboratory Study on Low Strength Organic Wastewater Anaerobic Treatment by UASB/ITS Reactor Experiments were carried out using a 16 1L UASB/ITS reactor to study the feasibility of treating diluted distillery wastewater Start up time of the reactor... Q Hu,S Wen,X Han,... - 《China Biogas...
Further cost benefits may emerge by the use of this material in particular wastewater treatment scenarios, including the potential lack of requirement for equipment to handle the organic polyelectrolyte reagent. As a result, the treatment process becomes simpler, and the total cost can be reduced (...
more highly designed and engineered.Anaerobic digestionis gaining more acceptance in the treatment of solid wastes. The high solids reactor concept for anaerobic digestion can handle more than 30% dry solids in the feed material and achieve a high conversion of organics to methane (Rivard, 1993)....