Sewage Treatment Equipment

The integrated smart domestic sewage treatment equipment has nitrogen and phosphorus removal functions. By integrating membrane separation technology and contact oxidation method, along with the implementation of fully automated intelligent control, the system achieves unmanned operation and intelligent management. It is highly integrated, intelligent and reliable and can be flexibly installed on the ground or buried underground. The quality of produced water is stable and can fully meet the first-class A discharge standard.

The main components of the mineral water are suspended matter and soluble inorganic matter, and the suspended matter SS is mainly composed of coal powder and rock powder, and its content is unstable. In addition, when the mine water flow passes through the coal face and roadway, it is affected by human beings, and some organic matter is mixed into the water. The main component of SS in the mine water is pulverized coal, which can be oxidized by strong oxidants such as potassium dichromate, so it shows a relatively high CODcr.

Oil substances contained in oily wastewater, including natural petroleum, petroleum products, tar and its fractionates, and edible animal and vegetable oils and fats. From the pollution of water, mainly oil and tar. Because the concentration of oil in the wastewater discharged from different industrial sectors varies greatly, such as the wastewater produced in the refining process, the oil content is about 150 to 1000mg/L, the tar content in the coking wastewater is about 500 to 800mg/L, and the tar content in the wastewater discharged from the gas generating station can reach 2000 to 3000mg/L. Therefore, the treatment of oily wastewater should first use the grease trap, recover the oil slick or heavy oil, the treatment efficiency is 60%-80%, the oil content in the output water is about 100-200mg /L; Emulsified oil and dispersed oil in wastewater are difficult to treat, so emulsification should be prevented or reduced

Slaughter sewage treatment equipment is made of glass steel, carbon steel, stainless steel anti-corrosion structure, with corrosion resistance, anti-aging and other excellent characteristics, the service life of more than 30 years; Placed below the surface, the surface above the equipment can be used as greening or other land, and there is no need to build houses and heating and insulation. The system integration is realized to the maximum extent and the footprint is reduced. No pollution, no noise, no odor, reduce secondary pollution; Not limited by the amount of slaughter water, flexible, can be used single, can also be used in combination; Strong pertinence, can effectively remove organic matter and ammonia nitrogen in slaughter sewage; The whole slaughter sewage treatment equipment treatment system is equipped with PLC automatic electrical control system and equipment fault alarm system, the operation is safe and reliable, usually do not need special management, just timely maintenance and maintenance of the equipment, the management cost is small.

The main treatment methods of printing and dyeing wastewater are physical, chemical and electrolysis methods. Chemical and physical methods are often mixed to achieve better results. In the physical method, the most used is adsorption, and the chemical method is mainly coagulation and oxidation.