China Coal jiuxin coking wastewater treatment and transportation guarantee projectReturn

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

1‰Anionic polyacrylamide ml

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

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Pre:Yankuang Group industrial wastewater zero discharge guarantee project
Next:Reverse osmosis project of a A-share listed enterprise in Qinghai
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Shandong Great Lakes New Material Co., Ltd.   鲁ICP备14024761号-1