• Narte Madhuri Limbraj
• Dr. Sameer. S. Shastri
• Asst. Prof. Snehal Dewalkar

Abstract: Sewage treatment plants helps to minimize the negative impact on the environment by improving the quality of effluent. Generally, two forms of STP’s existing centralized and decentralized. One of the tasks is to find the most environmentally sound option, taking into account the use of resources, energy, cost, etc. The main difference between the two is the conveyance structure. One of the main parameters taken into consideration while designing the STP is cost. LCCA is a part of LCA that compares the cost and helps to choose an appropriate alternative that fulfills the same performance requirement based on cost analysis. Cost mainly includes construction cost, operation, and maintenance cost, etc. This study aims to compare a centralized (ASTS) and decentralized (DOSIWAM) STP designed for the same population equivalent i.e. 640 people based on LCA of 30 years. The LCCA would be comprehensive with the consideration of the Capex and Opex of the respective plant configuration.

STP, DOSIWAM, ASTS, LCA, LCCA

"ENVIRONMENTAL AND ECONOMIC ASSESSMENT OF CONVENTIONAL VS ONSITE TREATMENT PLANT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 7, page no.1342-1349, July-2020, Available :http://www.jetir.org/papers/JETIR2007164.pdf

"ENVIRONMENTAL AND ECONOMIC ASSESSMENT OF CONVENTIONAL VS ONSITE TREATMENT PLANT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 7, page no. pp1342-1349, July-2020, Available at : http://www.jetir.org/papers/JETIR2007164.pdf