村镇水库微污染原水的预处理技术主要有生物预处理、吸附预处理和化学氧化预处理等，作为不加药剂的预处理工艺，生物预处理和吸附预处理将是主流工艺。设计出一种新型水中浸入式生物预处理工艺，该工艺采用水中浸入式方案，可以有效解决占地和投资的矛盾，能较好解决村镇水库微污染原水的预处理问题。%The pretreatment technology of micro polluted raw water in villages and towns mainly includes biological pretreatment, adsorption pretreatment and chemical oxidation pretreatment, among which biological pretreatment and adsorption pretreatment, representing non additive agent pretreatment technology, will be the mainstream. In this paper, a new type of submerged biological pretreatment process is designed, which, by using the water immersion program, can effectively solve the contradiction between land occupation and investment, and can better solve the pretreatment problem of micro polluted raw water in villages and towns.
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