Sewage treatment vehicles are mainly used for rapid treatment of urban sewage and septic tanks. Sewage treatment vehicles with high-end sewage purification devices are also called sewage purification vehicles; The sewage treatment truck is a brand new model that replaces suction trucks, fecal suction trucks, and cleaning suction trucks. The Chengli sewage purification vehicle can directly separate the sewage from the septic tank through the drum type separation device on the vehicle, suction and discharge at the same time, purify the sewage, suck in sewage, discharge clean water and waste residue; The separated water can be discharged into municipal pipelines, and the waste residue can be bagged and transported away for use as fertilizer. The sewage treatment vehicle is equipped with a high-power water ring vacuum pump, which can operate continuously without interruption. At the same time, the suction pipe can be connected to 20 meters and can operate normally. The vertical self-priming height can reach 10 meters. Adopting a high flow anti blocking sewage pump, the sewage discharge speed is fast, and even if there is unseparated waste residue, it will not cause the sewage pump to be blocked. The Chengli sewage treatment vehicle can also be equipped with a high-pressure pump for pipeline dredging operations. Manufacturer of sewage purification vehicles and water purification trucks.