Products
Sewage treatment equipment
Spraying wastewater treatment equipment sewage treatment system(Customizable as needed)
Feature
2. Reasonable design, compact structure, small footprint, and convenient operation and use.
3. Firstly, the surfactant in the sewage should be separated and recycled.
4. After the sewage enters the host, the agent is automatically proportional and tracked for dosing. Ensuring the stability of effluent quality.
5. A new technology that utilizes air to directly mix with water through high-speed jets to produce dissolved air water ensures the effectiveness of air flotation treatment while reducing the load of deep treatment.
6. The biological oxidation device has dual functions of biochemical and adsorption, and the filler can be used for a long time without replacement.
Details
There are various types of pollutants in spraying wastewater treatment, and the water quality and quantity fluctuate greatly. For spraying wastewater treatment equipment, it is necessary to first pre-treat the waste liquid of different qualities, and then conduct deep treatment of the wastewater to achieve recycling and zero discharge. Below, we will introduce the spraying wastewater treatment process.
The wastewater treatment process during the spraying process: spraying wastewater - fine filtration pretreatment - pressurized magnetic pump - micron level deep purification filtration - backwashing - reuse. Unlike ordinary wastewater treatment equipment, it occupies a small area and integrates automation, without the need for specialized personnel to take care of it; Short construction period, small civil engineering quantity, convenient installation and debugging, can operate normally in one week at room temperature, and the scale is more cost-effective.
Working principle: First, the waste water enters the bag type or pipe type road device, the filter material is Nylon 12 needle punched non-woven fabric, the aperture is less than 5 microns, the mechanical impurities and colloidal substances larger than 5 microns are removed, and then it enters the oil-water separator. The filter element in the filter is made of highly absorbent material with a pore size less than 3 microns, used for oil separation. After separation, the suspended oil in the wastewater is less than 50mg/L, and some emulsified oil containing 1% -10% must be ultrafiltration. After ultrafiltration, the oil in the permeate is less than, and the permeate contains a large number of low molecular weight components and salts, with high carbon content. Therefore, nanofiltration treatment must be carried out. The molecular weight cutoff value of nanofiltration is generally between 1000 and 3000, with a pore size of 0.05 to 0.10mm, making the membrane surface hydrophilic and effectively preventing oil droplets from contaminating and solidifying on the membrane surface.
