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Jiangsu yuehua petrochemical engineering co. LTD
Address: 5th floor, building 20, xutian science park, no.53 xiuxi road, wuxi city, jiangsu province
Zip code: 214125
Release time：2019-05-13 10:28:50 734Browse
Hazardous sewage test in a pharmaceutical factory in Guangdong Province showed that the COD of raw water was 150.50 mg/l and ammonia nitrogen was 995 mg/l. After treatment by our company's experimental device, the COD of primary treatment was reduced to 180.6 mg/l and ammonia nitrogen was reduced to 6.15 mg/l. After secondary treatment, COD was reduced to 195.6 mg/l and ammonia nitrogen to 111.6 mg/l. The produced water can be reused by 100%, the discharge of hazardous wastewater can be greatly reduced, and the waste salt can be further utilized as a resource, so that the hazardous wastewater can be reused by 100%.