Application of Walnut Shell Abrasive in the Recovery and Treatment of Car Wash Wastewater

What is the background of car wash wastewater recycling and treatment

  With the continuous rise of water prices in the car wash industry in various cities in recent years, various car wash wastewater treatment and reuse technologies with different principles are widely used in the car wash industry. Among these technologies, the treatment cost of "coagulation sedimentation + filtration + adsorption" is the lowest, but the management of such products on the market is troublesome, and the effluent quality is not up to standard.

  The specific application of walnut shell abrasive in the recovery and treatment of car wash wastewater

  Wastewater treatment and reuse system, which can realize automatic control of car wash wastewater treatment and reuse, with stable water quality up to standard, low cost, and unmanned operation.

Car wash wastewater treatment and reuse system, including a pretreatment device connected to a sewage pump, used to remove impurities, particles or fibers mixed in the car wash wastewater; dosing control device, used to control the speed of the reagent added to the reactor And the amount; flat-folded plate reactor, respectively connected to the above-mentioned pretreatment device and dosing control device, used to provide a container for the reaction of sewage and chemicals; used to settle the sewage out of the flat-folded plate reactor coagulation sedimentation tank , The coagulation sedimentation tank is connected to a storage bucket for storing sewage after sedimentation;

  A bottom valve and a liquid level controller are respectively arranged in the water storage bucket, and a drain valve is installed at the bottom of the outer wall of the water storage bucket. The filtering device includes a filter, a carbon filter, a fine filter, and an ultrafilter connected in sequence; one side of the ultrafilter is respectively connected with a concentrated water panel rotor flowmeter with flow adjustment and a water purification panel rotor flowmeter with flow adjustment , And concentrated water return regulating valve, the concentrated water part of the ultrafilter is returned to the water storage bucket. Both the filter and the lower side of the carbon filter are provided with a discharge port for replacing the abrasive. The filter adopts walnut shell abrasive; the carbon filter adopts coconut shell activated carbon.

  Mickey walnut shell abrasives and abrasive manufacturers supply walnut shell abrasives for sewage treatment and degreasing. Walnut shell abrasive for polishing and sanding. Welcome friends from all walks of life to come to consult and negotiate.