Rubber Wastewater Project
Background
The manufacturing process of natural rubber material requires to add large amount of preserving chemical, commonly known as formalin.
For each ton of rubber making process, it generates about 20 tons of wastewater.
The facility always faces the regulatory challenge in wastewater discharge.
Note: Formalin, a solution of formaldehyde in water, is used as a disinfectant and for preserving organic specimens.
Formalin is a common preserving chemical in water, and it generates HCHO to perform presevation.
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Photo after treatment
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