Project Name: Shanxi China Coal jiuxin Coking Co., Ltd
Project process: oil removal + air flotation + pre aeration + Anaerobic + anoxic + aerobic + secondary sedimentation + flocculation sedimentation
Water yield: 100M 3/ h
Water source: Coking Wastewater
Water quality: high content of COD and ammonia nitrogen
Service time: from June 2021 to now
System operating conditions
Dosing scheme:
Chemical name | model | Dosage (mg / L) | Dosing mode |
COD Remover | GL-819 | 800 | Continuous dosing |
Partial operation data:
NO. | CODRemover ppm | Polyferric sulfate ppm | COD mg/L | |
| 1 | 600 | 2.2‰ | 1 | 105.40 |
| 2 | 800 | 2.2‰ | 1 | 79.52 |
| 3 | 1000 | 2.2‰ | 1 | 73.97 |
Project operation effect
The COD remover of Shandong Greatlakes New Material Co., Ltd. operates well in the wastewater with high COD and high ammonia nitrogen, effectively removes the COD in the water, and ensures that the effluent quality meets the environmental protection operation specified by the state.
Live scene
