Acrylic wastewater treatment is a worldwide technical problem. Over the years, international and domestic experts have put forward a number of treatment options. However, it is difficult to meet emission standards, and even if they meet emission standards, they are difficult to popularize due to high costs.
In 2006, Daqing Petrochemical Company's related unit, Daqing Longdi Petrochemical Technology Co., Ltd. cooperated with university experts in Heilongjiang Province. After four years of hard work and industrial sewage treatment experiment at Daqing Petrochemical Company's water gas plant, it finally broke through this problem. .
The expert group believes that the research and development of "Polyphase Catalytic Ozone Oxidation-Accelerating Aeration Active Filters for Treating Acrylic Sewage Technology" has succeeded in further realizing the oxidation of refractory organic components in acrylic waste water, and the oxidation of heterogeneous catalytic ozone is remarkable. Realizes the mineralization, effective, chain breaking and ring opening of refractory organic components in acrylic waste water, achieving effective degradation of the organic components of acrylic waste water, making the wastewater after treatment of acrylic waste water "COD emission below 150" standard Stable at a lower level. This scientific research achievement has a promising market, with significant economic and social benefits.
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