Activated Sludge Process

A method of treating sewage and wastewater by enhancing microbial oxidation
Mentioned in ?
References in periodicals archive ?
Tenders are invited for Operation and Maintenance of 50 MLD Capacity STP based on Conventional Activated Sludge Process at Behrampur, Gurgaon "O&M of Civil WOrk, Activated Electrical & Mechanical Installation, Switch Yard, Valves, Horticulture, Filling of Tanker with Tertiary Treated Water & Maintain of Record Treated Water Tankers etc.
Among the topics are wastewater characterization and pretreatment needs, activated sludge process principles, activated sludge process technology evolution and trends, removing nitrogen, removing microconstituents, shale gas water management, and recycling and reusing water.
also revealed that the activated sludge process were capable to remove about 99% of parasite egg, (16), as well, Miranzade and Mahmodi showed that the activated sludge with extended aeration removed 100% of Nematode egg, It can be said that, the activated sludge systems are technologically appropriate solution for biological wastewater treatment systems (11).
This effluent is treated with an activated sludge process but is not chemically disinfected.
The Biowater CFAS[R] (Combined Fixed Film Activated Sludge) utilizes the benefit of a traditional activated sludge process combined with a biological fixed-film system to create a highly efficient wastewater treatment plant in a much smaller footprint.
The respiration rate of activated sludge is an important variable for the control of activated sludge process, because oxygen consumption is directly associated with both biomass growth and substrate removal [20].
Gokcay (1989) have reported that the substrate removal efficiency of acclimatized activated sludge process was not adversely affected by the presence of [Ni.
Several of the papers in this collection are reviews of the state of the art in a biochemical engineering technology, namely biodiesel processing, membranes for the fishery industry, sludge reduction in the activated sludge process, molecular imprinted polymers, and ?
Infrared sensor for suspended solids measurement in the activated sludge process, Sensor and Actuators A: Physical, Vol.
Membrane bioreactor, activated sludge process and fixed-film process have been built using standard shipping containers, too.
Recommending the Step Feed Activated Sludge process, the commission endorsed the oldest sewer treatment in common use, dating to WWI, reneging on repeated statements by utility officials during the previous three years that the new Maumelle Wastewater Treatment facility would be "state of the art.