Treated Effluent Characteristics Clause Samples

Treated Effluent Characteristics. 2.1. As per the Environment (Protection) Amendment Rules, 2015 notified by Ministry of Environment, Forest and Climatic Change notification dated 1st January 2016, the Concessionaire shall have to adhere to the following quality standards for the Zero Liquid Discharge based Common Effluent Treatment Plant: S No Particulars Parameter Standards A Inlet Quality Standards It should be as prescribed by Telangana State Pollution Control Board for general parameters, and heavy metals as per design of CETP and local needs & conditions. B Treated effluent Quality Standards General Parameters Maximum Permissible Values (in milligram/litre except for pH and temperature) Into inland surface water On land for irrigation 1 pH 6-9 6-9 2 Biological Oxygen Demand, BODз, 27° C 30 100 3 Chemical Oxygen Demand (COD) 250 250 4 Total Suspended Solids (TSS) 100 100 5 Fixed Dissolved Solids (FDS) 2100ᶲ 2100ᶲ Specific Parameters 1 Temperature, ° C Shall not exceed more than 5° C above ambient water temperature Shall not exceed more than 5° C above ambient water temperature 2 Oil & Grease 10 10 3 Ammonical-Nitrogen 50 NS* 4 Total Kjeldahl Nitrogen (TKN) 50 NS* 5 Nitrate-Nitrogen 10 NS* 6 Phosphates, as P 5 NS* 7 Chlorides 1000 1000 8 Sulphates, as SO₄ 1000 1000 10 Phenolic Compounds (as C₆H₅OH) 1 1 11 Total Res. Chlorine 1 1 13 Copper 3 3 14 Trivalent Chromium 2 2 15 Manganese 2 NS* 16 Nickel 3 NS* 17 Arsenic 0.2 NS* 18 Cyanide, as CN 0.2 NS* 19 Vanedium 0.2 NS* 20 Lead 0.1 NS* 21 Hexavalent Chromium 0.1 NS* 22 Selenium 0.05 NS* 23 Mercury 0.01 NS* 24 Bio-assay Test As per Pharma/Bulk Drug Industry Standards As per Pharma/Bulk Drug Industry Standards *NS – Not specified. 1. ᶲMaximum permissible Fixed Dissolved Solids (FDS) contribution by constituent units of the CETP shall be 1000 milligram / litre. In cases where Fixed Dissolved Solids (FDS) concentration in raw water used by the constituent units is already high (i.e., more than 110 mg/litre then the maximum permissible value forFixed Dissolved Solids (FDS) in treated effluent shall be accordingly modified by Telangana State Board and as intimated. 2. In case of discharge of treated effluent on land for irrigation, the impact on soil and groundwater quality shall be monitored twice a year (pre- and post-monsoon) by the Concessionaire. For combined discharge of treated effluent and sewage on land for irrigation, the mixing ratio with sewage shall be as prescribed by Telangana State Board. 2.2. The treated effluent Quality Standar...