limitation, a design methodology for a multi-pollutant treatment plant by multi-objective optimization is proposed in this work. The criteria to be considered are economic, environmental and social aspects related to the wastewater treatment plant involving three antagonist objectives: the total cost, ...
The energy consumed and capacity of the various types of technology was also included in the assessment as it describes the treatment plant capacity in size (micro, small, medium, large and macro) and the energy used (in kWh/d) by the biofilters and activated sludge systems. Various governing...
The wastewater treatment plant, in 1988, is under control to about the same extent of a blast furnace in 1968. The task of management is still largely an art (Berthouex, et al. 1985). There are many reasons why this is the case, but two are dominant. First, a wastewater treatment ...
Wastewater Treatment Plant (Johkasou) Japanese unique advanced wastewater treatment plant, Johkasou. Kubota offers a broad range of products in areas where sewage infrastructure has not yet been improved, to meet all required treatment levels, applications and purposes. ...
Horizontal gene transfer is a major contributor to the evolution of bacterial genomes and can facilitate the dissemination of antibiotic resistance genes between environmental reservoirs and potential pathogens. Wastewater treatment plants (WWTPs) are be
Testing at a wastewater treatment plant can now spot potentially dangerous microbes and drug-resistance genes.Credit: Mike Laptev/Shutterstock Early in the COVID-19 pandemic, monitoring wastewater emerged as a critical way to help monitor the spread of the disease. At first the CDC and allied sta...
The collection system brings wastewater to the beginning of the treatment facility, also known as the headworks. The headworks are responsible for removing large debris and heavy solids from the water, such as wood, rags, plastics, sand, gravel, grease, and personal hygiene products. This stage...
Diversity and population structure of sewage-derived microorganisms in wastewater treatment plant influent The IDM falling dart impact tester has been developed to assist in the determinationof the energy that causes plastic film to fail under specified test con... S.,L.,McLellan,... - 《Environm...
METHODS Applying WASDA to design conventional activated sludge treatment plant WASDA was divided into two main parts, which are (a) the information base (b) the design calculation modules. The information base, consist of design considerations and parameters, process stages and flow chart, process...
In order to evaluate the negative impacts of wastewater treatment plants(WWTPs)on nearby community,Beijing City was taken as case study and the impacts from the perspective of housing price quantitatively with big data was investigated.Based on price data of houses surrounding 7 WWTPs including Fang...