Treatment of methanol wastewater
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The mineralization degree of methanol-containing wastewater from oil fields is very high; how can it be treated to meet the requirements for wastewater reinjection?
Biochemical treatment can be employed; if the volume of wastewater to be treated is large, Donghua (Technology) Environmental Engineering Co., Ltd. (formerly the Third Institute of Chemistry) can be commissioned to carry out the design work. If the volume is small, a professional wastewater treatment agency such as the Provincial Environmental Science Academy can be sought for design purposes.
The distillation wastewater can be fed into the gas generation process for decomposition, which helps to save costs associated with soft water and wastewater treatment, while also protecting the environment.