XX Sanitary Ware Company
The enterprise rents a factory in a certain electroplating park, with one copper alloy electroplated nickel chromium wire and one zinc alloy electroplated copper nickel chromium wire, generating about 30T of Ni containing wastewater per day.
Before the renovation, the wastewater treatment was charged 65 yuan/ton based on the amount of tap water used for production, with an annual cost of approximately 585000 yuan.
After the renovation, the annual revenue generated is about 1.18 million yuan.
