System Introduction

Biochemical treatment process for oily wastewater: using an air flotation machine to intercept large oil droplets and discharge them into the sewage tank; Entering the biochemical reaction tank again, aerobic decomposition of emulsified oil and suspended solids is carried out, and excess oxygen in the water is removed anaerobically; Fine filter for further filtration; Finally, antivirus. Ensure that the treated water quality meets the standards for oilfield water injection.

System flowchart

System advantages

lThe overall equipment is made into a sled mounted device, which is convenient for transportation and construction, effectively shortening the construction period;

lThe treated water quality meets the standard for reinjection water;

lBiological fillers as composite fillers are more conducive to microbial biofilm formation and growth;

lThe filling material adopts a special combination of non-toxic, large surface area, high porosity, oxygen transfer performance, high mechanical strength, and durability;

lDigital integrated control, with the ability for remote monitoring and unmanned operation.

Technical Parameter