综述了表面活性剂在废水处理技术、气体脱硫除尘技术和污染土壤修复技术3个领域的应用现状,其中分别介绍了表面活性剂的作用原理,并列举了一些应用实例。最后,对表面活性剂在环保领域的应用进行了展望并提出了建议。
Current status of applications of surfactants in three technological fields, waste water treatment, dust removal for gas desulfurization and remediation of polluted soil was summarized. Principles for action of the surfactants and some examples were presented. Outlook for the applications of surfactants in environmental protection was forecasted and advices were put forward.