Study and Verify the Performance Evaluation and Percentage Removal Efficiency of the Plant

Abstract

Domestic, commercial, and industrial wastewater all belong to the category of urban wastewater. There are various treatment technologies available to treat the waste water from simple oxidation ponds to advanced MBBR systems. The present study is to verify the performance evaluation and percentage removal efficiency of the plant. The various water quality parameters like COD, BOD, TSS, TDS, Oil & Grease , Nitrates, pH, EC, DO, Turbidity and Phosphates of the waste water were being analyzed for the which were collected. Water samples were collected at different stages of treatment plant such as (raw water inlet, Aeration tank, Clarisettler and Treated water outlet) in the weekly basis for a period of 6 weeks before disposal into water body streams. After treatment, the average percentage removal efficiency for the parameters COD, BOD, TSS, TDS, Oil & Grease, and Phosphates was found to be 89%, 88%, 85%, 68%, 69% and 75%. After the analysis the result were finalized by comparing data with CPCB and IS standard values and ultimately, the performance and removal efficiency of the waste water treatment facility was found to be under good condition and the treated water are being used for flush-outs and gardening.