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Category | Monitoring site | Monitoring program | Monitoring frequency |
Water | Sewage nozzle | PH、ammonia nitrogen、COD,TP、SS、petroleum, BOD5 | Monitored quarterly |
Clean the sewer outlet | PH、ammonia nitrogen、COD,TP、SS、petroleum, BOD5 | Monitored quarterly | |
Underground water | PH、Permanganate index, ammonia nitrogen, total hardness, nitrate nitrogen, nitrite nitrogen | Monitored quarterly | |
Soil | Plant | PH、Copper, lead, chromium, nickel, mercury, arsenic, cadmium | Monitored quarterly |
Waste gas | Organized waste gas | Acetone, ethyl acetate, ethanol, ammonia, butyl acetate, methanol, particulate matter | Monitored quarterly |
Non-organized waste gas | Acetone, ethanol, methanol, malodor (exhaust concentration), particulate matter | Monitored quarterly | |
Noise | Boundary | Daytime noise, nighttime noise | Monitored quarterly |