Prakruti Environmental Engineers (Environmental ), Last Amended on - Page 1 of 7 I. WATER 1. Water (Ground Water/ Surface Water/ Drinking Water/ Treated Water) ph APHA 4500-H + B, Temperature APHA 2550 B, Colour (Pt-Co Scale) APHA 2120 C, Turbidity APHA 2130 B, Acidity (as CaCO 3 ) APHA 2310 B, Alkalinity (Total as CaCO 3 ) APHA 2320 B, Hardness (as CaCO 3 ) APHA 2340 C, Conductivity APHA 2510 B, Total Dissolved Solids APHA 2540 C, 1-14 2-99 ºC 5-100 CU 0.1-100 NTU 1-2000 mg/l 2-20000 μs/cm 5-10000 mg/l
Prakruti Environmental Engineers (Environmental ), Last Amended on - Page 2 of 7 Total Suspended Solids APHA 2540 D, 5-1000 mg/l Biochemical Oxygen Demand (5d at 20 ºC as BOD), (3d at 27 ºC as BOD) Chemical Oxygen Demand (as COD) Oil and Grease (Ether Extraction as O & G) APHA 5210 B, Standard Methods 22nd Edi, IS: 3025 (Part 44) 1993 APHA 5220 B, APHA 5520 D, 4-500 mg/l 4-1000 mg/l 1-10 mg/l Chloride (as Cl - ) APHA 4500-Cl - B, Fluoride (as F) APHA 4500-F - D, Nitrogen (Ammonia as NH 3 -N) APHA 4500-NH 3 C, Nitrogen (Nitrate as NO 3 - -N) APHA 4500-NO 3 - E, Sulfide (as S 2- ) APHA 4500-S 2- F, 1-20000 mg/l 0.1-10 mg/l 0.2-50 mg/l 0.2-50 mg/l 0.2-10 mg/l
Prakruti Environmental Engineers (Environmental ), Last Amended on - Page 3 of 7 2. Waste Water (Industrial Effluent/ Domestic Effluent) Sulfate (as SO 4 2- ) APHA 4500-SO 4 2- E, Phenol APHA 5530 D, Calcium (as Ca) APHA 3500-Ca B, Chromium (Total as Cr) APHA 3500-Cr D, Standard Methods 19th Edi. Chromium (Heaxavalent as Cr +6 ) APHA 3500-Cr B, Magnesium (as Mg) APHA 3500-Mg B, Sodium (as Na) APHA 3500-Na B, ph APHA 4500-H + B, Temperature APHA 2550 B, Colour (Pt-Co Scale) APHA 2120 C, 0.2-10 mg/l 0.02-10 mg/l 0.02-10 mg/l 0. 1-14 2-99 ºC 5-1000 CU
Prakruti Environmental Engineers (Environmental ), Last Amended on - Page 4 of 7 Turbidity APHA 2130 B, Acidity (as CaCO 3 ) APHA 2310 B, Standard Method 22nd Edi. Alkalinity (Total as CaCO 3 ) APHA 2320 B, Hardness (as CaCO 3 ) APHA 2340 C, Conductivity APHA 2510 B, Total Dissolved Solids APHA 2540 C, Total Suspended Solids APHA 2540 D, 0.1-2000 NTU 1 10000 mg/l 1-20000 mg/l 2-200000 μs/cm 5-200000 mg/l 5-50000 mg/l Biochemical Oxygen Demand (5d at 20 ºC as BOD), (3d at 27 ºC as BOD) Chemical Oxygen Demand (as COD) APHA 5210 B, Standard Methods 22nd Edi, IS: 3025 (Part 44) 1993 APHA 5220 B, 4-500 mg/l 4-100000 mg/l
Prakruti Environmental Engineers (Environmental ), Last Amended on - Page 5 of 7 Oil and Grease (Ether Extraction as O&G) APHA 5520 D, 1-500 mg/l Chloride (as Cl - ) APHA 4500-Cl - B, Standard Methods 22nd Edi. 1-100000 mg/l Fluoride (as F - ) APHA 4500-F - D, Nitrogen (Ammonia as NH 3 -N) APHA 4500-NH 3 C, Nitrogen (Nitrate as NO 3 - -N) APHA 4500-NO 3 - E, Standard Method 22nd Edi. Sulfide (as S 2- ) APHA 4500-S 2- F, Sulfate (as SO 4 2- ) APHA 4500-SO 4 2- E, Phenol APHA 5530 D, Calcium (as Ca) APHA 3500-Ca B, Chromium (Total as Cr) APHA 3500-Cr D, Standard Methods 19th Edi. 0.1-100 mg/l 0.2-200 mg/l 0.2-100 mg/l 0.2-100 mg/l 0.2-100 mg/l 0.02-100 mg/l
Prakruti Environmental Engineers (Environmental ), Last Amended on - Page 6 of 7 II. AIR, GASES & ATMOSPHERE 1. Stack Monitoring (Flue /Process) Chromium (Hexavalent as Cr +6 ) APHA 3500-Cr B, Magnesium (as Mg) APHA 3500-Mg B, Sodium (as Na) APHA 3500-Na B, Particulate Matter (as PM) IS: 11255 (Part 1) - 1985 (Reaffirmed 2009) Sulphur Dioxide (as SO 2 ) IS: 11255 (Part 2) - 1985 (Reaffirmed 2009) 0.02-100 mg/l 0. 2.5-3500 mg/nm 3 2.62-694 mg/nm 3 Nitrogen Oxide NOx (as NO 2 ) Method 7C EPA 2007 1.0-753 mg/nm 3 2. Ambient Air Monitoring Particulate Matter (as PM 10 ) IS: 5182 (Part 23) 2006 5-1000 μg/m 3 Particulate Matter (as PM 2.5 ) SOP-TCH-001 5-1000 μg/m 3 Sulphur Dioxide (as SO 2 ) IS: 5182 (Part 2):2001 (Reaffirmed 2012) Oxides of Nitrogen (as NO 2 ) IS: 5182 (Part 6):2006 (Reaffirmed 2012) 4-390 μg/m 3 6-750 μg/m 3
Prakruti Environmental Engineers (Environmental ), Last Amended on - Page 7 of 7 III. POLLUTION & ENVIRONMENT 1. Hazardous Waste (Industrial Waste) ph measured in water at 25±2 ºC USEPA, SW-846, Method 9045D (Revision 4, November 2004) 1-14 Specific Gravity APHA 2710 F, 1-2.5 Moisture Content (Loss on drying at 105 o C) Organic Content (Loss on Ignition at 550 o C) APHA 2540-G, APHA 2540-G, 0.5-99% 0.5-99% -X-X-X-X-X-X-X-X-X-X-X-X-X-X-