Alkali refining plays an important role in the oil refining process. At present, China's oil and fat plants mostly adopt two production methods: intermittent and continuous. First it needs to neutralize the free fatty acids in the oil with alkali to produce soap feet, and then absorb some other impurities and centrifuge the oil to refine the crude oil.

It is the goal of water supply people to make people drink clean water, safe water and healthy water (high-quality water and direct drinking water). At present, membrane water treatment is an effective way to improve the conventional water treatment process.

The ceramic membrane integrated sewage treatment equipment can be used for projects with a daily treatment capacity of less than 500 tons, and is suitable for decentralized wastewater treatment in rural towns and small and medium-sized enterprises.

As the ASP flooding technology needs to be based on certain water quality characteristics of produced water, we have developed a new technology based on it. This technology combines the air flotation separation and ultrafiltration membrane technologies.

Let people drink clean water, safe water and healthy water (high-quality water and direct drinking water) is the goal that water supply people are striving for. At present, membrane water treatment is an effective way to improve the conventional water treatment process.