A Research on Optimized Design of Sewage Treatment Plant STP

We are aware that a lot of damage is done to environment in the manufacture of cement. It involves lot of carbon emission associated with other chemicals. The researches has shown that every one ton of cement manufacture releases half ton of carbon dioxide, so there is an immediate need to control the usage of cement. The need for wastewater treatment plants based on appropriate technologies and working effectively is rising rapidly on global scale, especially in those regions where availability of pure water is in challenging phase. Construction of sewage treatment plants STPs based on latest emerging treatment technologies in different parts of India is necessary to reduce problem of water pollution. Up flow anaerobic sludge blanket UASB process was one of the most widely used technologies for sewage treatment in developing countries particularly in India. The reason for its wide publicity and implementation is its zero energy requirements and production of biogas as a valuable energy resource. Despite their popularity, past one decade has witnessed decline in the UASB implementation. There has been criticism from various sections on the performance of UASB Reactors. Moving Bed Bio film Reactor MBBR technology has benefits provided by both fixed film and activated sludge processes. The MBBR process follows continuous flow patterns. Several, small in size, high density polyethylene HDPE carrier elements are added to provide sites for active bacteria attachment in a suspended growth medium. Moving Bed Bio film Reactor. MBBR process improves reliability, simplify operation and require less space than traditional wastewater treatment system. The Sequence Batch Reactor SBR technology is an emerging advanced wastewater treatment technology that has come into practice in recent times in many parts of the world. Sequence batch reactor SBR technology is being used successfully to treat both municipal and industrial waste waters, particularly in areas characterized by low or varying flow patterns. The main focus of present study was to assess performance of two sewage treatment plants based on MBBR technologies. The performance of STPs at jhajjar town was evaluated. Waste water samples were analysed for pH, BOD, COD, TSS, turbidity, nitrate, phosphate, total nitrogen TN and total phosphorous TP . The results indicated consistently good performance of the existing treatment plants. The treated effluents from the two plants meet the discharge standards with reference to compulsory parameters pH, BOD, COD and TSS. Treated effluent is finally disposed in Jhajjar link drain which is further disposed in drain No.8 from which agriculturist meet out their irrigation demand also due to shortage of irrigation water availability in area moreover sludge generated utilized as manure. But regarding optimized design of STP territory treatment is seemed to be good, economical and need to be preferred as per latest guideline of honorable of National Green Tribunal NGT .Territory treatment process can remove more than 99 of all the impurities from sewage, producing effluent of almost drinking quality, Territory treatment is the final cleaning process that improves waste water quality before it is reused, recycled or discharge in the environment The treatment removes remaining inorganic compound and substances, such as nitrogen and phosphorus BOD is reduced up to 10 as per guidelines of honorable of National Green Tribunal NGT Dharam Vir Singh | Dr. Sumesh Jain "A Research on Optimized Design of Sewage Treatment Plant (STP)" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-1 , December 2020, URL: https://www.ijtsrd.com/papers/ijtsrd38140.pdf Paper URL : https://www.ijtsrd.com/engineering/other/38140/a-research-on-optimized-design-of-sewage-treatment-plant-stp/dharam-vir-singh