Changqing Oilfield introduced the first set of the latest technology advanced sewage treatment equipment

Recently, the newest SDWU wastewater treatment equipment, the latest advanced technology introduced in Changqing Oilfield, was formally put into use at the Jing 4 Union Station in the Wuqi Operation Area of ​​the No. 3 Oil Production Plant. This set of equipment is a combination of high-precision mechanical filtration technology, ultrasonic cleaning and automatic anti-cleaning technology. It breaks the confinement of traditional filters and automatically cleans them at the same time as filtration, greatly reducing the density of impurities attached to the microfiltration network. At the same time, high-tech stainless steel precision filter elements are also used to ensure that the water quality fully meets the requirements for wastewater reinjection. Another highlight of the system is the centrifuge mud removal device. After the tanks and various equipment are discharged to the sludge tank, the sludge is dewatered by a decanter centrifugal dehydrator to make mud cakes, which can be used as raw materials for combustion, and it is also convenient. Transportation or burial greatly reduces the difficulty of clearing tanks and sludge treatment at joint stations and reduces environmental pollution.