60 mg/L Waste treatment plant/ Local Government COD EMDC1 1173: Part Facilities authorities 4- Dichromate Digestion Method 300 NTU Wastewater treatment Local Government Turbidity APHA Standard plant/ Facilities authorities Methods: 2130 B. Nephelometric Method Wastewater treatment Local Government pH EMDC1 1173: Part 6.5-8.5 plant/ Facilities authorities 2- Electrometric Method 6 mg/L Wastewater treatment Local Government Phosphorous EMDC1 1173: Part plant/ Facilities authorities Total (as P) 6- Colorimetric- Ascorbic Acid Method 20 mg/L Wastewater treatment Local Government Nitrogen (as APHA Standard plant/ Facilities authorities NO3-) Methods: 4110 B. Ion Chromatography with Chemical Suppression of Effluent Conductivity 100 mg/L Wastewater treatment Local Government TSS EMDC1 1173: Part plant/ Facilities authorities 1-Gravimetric Method APHA Standard 10 mg/L Containment and Local Government Hydrocarbons methods 5520 awareness authorities 0.1 mg/L Containment and Heavy metals EMDC1 1173: Part Local Government awareness (as Pb) 7- Flame Atomic authorities Absorption Spectrometry Provision of proper Tanroads Total Coliform ISO 6222:1999, sanitation Microbiological Methods 30 mg/L Provision of proper Tanroads BOD5 EMDC1 1173: Part sanitation
COD EMDC1 1173: Part 4- Dichromate Digestion Method 60 mg/L Waste treatment plant/ Facilities Local Government authorities Turbidity APHA Standard Methods: 2130 B. Nephelometric Method 300 NTU Wastewater treatment plant/ Facilities Local Government authorities pH EMDC1 1173: Part 2- Electrometric Method 6.5-8.5 Wastewater treatment plant/ Facilities Local Government authorities Phosphorous Total (as P) EMDC1 1173: Part 6- Colorimetric- Ascorbic Acid Method 6 mg/L Wastewater treatment plant/ Facilities Local Government authorities Nitrogen (as NO3-) APHA Standard Methods: 4110 B. Ion Chromatography with Chemical Suppression of Effluent Conductivity 20 mg/L Wastewater treatment plant/ Facilities Local Government authorities TSS EMDC1 1173: Part 1-Gravimetric Method 100 mg/L Wastewater treatment plant/ Facilities Local Government authorities Hydrocarbons APHA Standard methods 5520 10 mg/L Containment and awareness Local Government authorities Heavy metals (as Pb) EMDC1 1173: Part 7- Flame Atomic Absorption Spectrometry 0.1 mg/L Containment and awareness Local Government authorities Total Coliform ISO 6222:1999, Microbiological Methods Provision of proper sanitation Tanroads BOD5 EMDC1 1173: Part 30 mg/L Provision of proper sanitation Tanroads
GUIDELINES_FOR_WATER_RESOURCES_MONITORING_AND_POLLUTION_CONTROL_-FINAL_VERSION.docx