The development direction of surfactant will be demonstrated in the following:
1. it turns to be natural;
2. it will replace harmful chemicals,
3. it will be washed to put into use at room temperature; it can be used in hard water without any assistant; it is the environmental friendly surface active agent, which can deal with discard solution and dust effectively;
4. it is able to raise the availability of minerals, fuels and production;
5. it is multifunctional;
6. it applies the industrial or municipal waste for preparation on the basis of biotechnology;
7. being high-efficient, it has synergy effect with compounding technology.