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VESALT Crystallizer-Nickel Plating Wastewater


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Basic Introduction:

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Customer Background:


The customer is a metal surface treatment, electroplating, general mechanical processing and mold processing company. The main customers are Mercedes-Benz, BMW, BYD, etc

The customer produces nickel plating wastewater in the production process. About 2 tons per day. It mainly contains nickel plating wastewater and chromium containing wastewater.


Original disposal method: 

Outsourcing disposal. The disposal cost is about 3200 rmb/ton. The annual disposal cost is about 1.9 million rmb.


Cost savings: about 1 million rmb/year

 

Application of Greenlan Equipment:

The total amount of wastewater is about 2 tons/day, using a set of VESALT S-HP2000 heat pump scraper low temperature drying crystallization equipment. Through the scraper crystallization system system treatment, it can extract about 78% of the waste liquid distillate, leaving only 22% paste waste with moisture content≤20%.


Process Flow: 

Nickel plating wastewater without any neutralization or pretreatment, it can automatically enters into S-HP2000 heat pump scraper low temperature drying crystallization equipment. The total daily processing capacity is 2 tons, extracting more than 78% of the distilled liquid and the remaining trace paste waste automatically discharged to tons of barrels.

 hp2000

 

Wastewater Treatment Effect:

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Greenlan low-temperature evaporation and crystallization technology research and development center.

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