Authors:-Kumar rishabh, Pawan Taneja, lokendra singh karnawat
Abstract:-
In the present world where fresh water scarcity is increasing rapidly it is our responsibility to retreat the wastewater and make it reusable for different purposes so that the fresh water demand could be reduced. The treated effluent can be reused in many ways like spraying the water in the fields, washing of automobiles present in the campus, gardening, irrigation in local village, etc. So there are various types of wastewater treatment process some of them which are ASP, MBBR, MBR, UASBR, SBR, Anaerobic Digestion, Electro-coagulation, Trickle-Bed Reactor, Ultra-Filtration and more. But most widely used are ASP, MBBR, and UASBR. This research paper deals with the MBBR Technology as the BOD, COD and TSS removal efficiency of MBBR Technology is much higher than other technologies because of the presence of small bio-media in the aeration tank which enhances the bacterial colonies in the bio-media hence the rate of decomposition of the sludge present in the chamber is increased. This process is often used in the existing ASP based process to increase its efficiency and recycling of the sludge is not required in this method.
This MBBR Technology is proposed for MITRC, Alwar, and Rajasthan. In the college campus presently no treatment of the wastewater is done and the effluent goes to the local drains from where it passes to the river. So, in this research paper a proposal of design of a 100KLD sewage treatment plant is made using MBBR technology.
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