How to solve wastewater such as emulsified oil?

 With the rapid development of the industrial economy, the discharge of oily wastewater is increasing day by day. In addition to oily wastewater generated by oil production, oil storage, transportation and processing, and various leaks in the petroleum industry, tanning in light industrial consumption, turning technology in the machinery industry, and other industries such as food processing and catering will also produce a large amount of oily wastewater, resulting in serious environmental and social hazards. Among them, emulsified oil wastewater has become a type of wastewater that is difficult to dispose of in oily wastewater because of its small size of oil droplets and strong system stability. It is difficult to separate oil and water through gravity, air flotation, etc. So how to deal with this type of wastewater? It can be disposed of with the help of emulsified oil wastewater demulsifier.

The common treatment process of emulsified oil wastewater is to first remove most of the heavy oil and suspended oil through the grease trap, and then further improve its biodegradability through coagulation, precipitation, air flotation and other processes. Here, emulsified oil wastewater demulsifier can be added first to dehydrate the emulsion, flocculate and precipitate to separate coagulation, and remove fine suspended solids and colloidal substances in the water. The function of emulsified oil wastewater demulsifier is to separate the emulsified oil and colloidal flocculation in the wastewater from the precipitation, and at the same time remove COD, chromaticity, total phosphorus, SS, ammonia nitrogen, heavy metals and other substances in the wastewater.

 The harm of emulsified oil wastewater to the environment is also mainly manifested in the damage of oil to the environment. The damage of oil to the environment is mainly manifested in the serious impact of oil on the natural environment and ecosystem such as soil and water. There are also a variety of toxic substances in the oil and its synthetic products in the emulsion wastewater. These substances are absorbed and enriched by organisms in the water or soil to cause distortion and enter the human body through the food chain, which will cause diseases in the intestines, stomach, liver, kidney and other tissues and endanger human health. Therefore, the disposal of emulsified oil wastewater is crucial.