Table- 1: Bangladesh Standards for Industrial and Project Emissions in ENVIRONMENTAL IMPACT ASSESSMENT (EIA) OF WORLD BANK FINANCED SIDDHIRGANJ 450 MW COMBINED CYCLE POWER PLANT (CCPP) PROJECT SIDDHIRGANJ, NARAYANGAJ

Table-1: Bangladesh Standards for Industrial and Project Emissions Sn. No.ParametersValues (in mg/Nm 3)1Particulates(ka) Power station of capacity of 200 MW or more150(kha) Power station of capacity of less than 200 MW3502Chlorine1503Hydrochloric acid vapor and mist3504Total fluoride (as F)255Sulfuric acid mist506Lead particulates507Mercury particulates108Sulfur dioxidekg/ton acid(ka) Sulfuric acid production (DCDA* process)4(kha) Sulfuric acid production (SCSA* process)100(* DCDA: Double conversion, double absorption, SCSA: Single conversion singleabsorption)Lowest height of stack for sulfur dioxide dispersion:(ka) Coal based power plant500 MW or more275 m200 MW – 500 MW220mLess than 200 MW14(Q)0.3(kha) BoilerSteam per hour – up to 15 tons11mSteam per hour – more than 15 tons14(Q)0.3(Q = SO2 emission in kg/hour)9Oxides of nitrogen(ka) Nitric acid production3 kg/ton acid(kha) Gas based power stations50 ppm500 MW or more50 ppm200 – 500 MW40 ppmLess than 200 MW30 ppm(Ga) Metallurgical oven200 ppm10Kiln soot and dustMg/Nm3(ka) Blast furnace500(kha) Brick kiln1000(Ga) Coke oven500(Gha) Lime kiln250 Source: Schedule-11, Rule-13, Environment Conservation Rules, 1997 (Page 3135, 3136, Bangladesh Gazette, 28 August 1997) (Own authentic translation from original Bengali).