The invention discloses an
yarn dyeing and finishing
wastewater treatment equipment and a treatment process thereof, and the
wastewater treatment process comprises the following steps: step 1, extracting
textile wastewater, to be more specific, a first
sewage pump is used for pumping the
textile wastewater to the inner cavity of a filter box, and the flow rate is controlled to be 1500-2000 m<3> / hduring extraction; and step 2, filtering the wastewater, to be more specific, when the wastewater passes through a first filter screen and a second filter screen, the first filter screen is used for primarily filtering residual large
solid particle impurities or fibers in the wastewater, and the second filter screen is used for carrying out secondary
filtration on residual small
solid particle impurities or fibers in the wastewater. The process solves the problems that an existing
yarn dyeing and finishing wastewater treatment process is poor in
treatment effect, and an
emission standard is difficult to achieve in practical application, the
yarn dyeing and finishing wastewater treatment process is simple, the wastewater
treatment effect is good, the wastewater can rapidly reach the
emission standard in practical application, the treatment stability is high, the
treatment effect is good, and the wastewater treatment efficiency is improved.