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1 堵塞分类 根据滴灌系统堵塞产生的原因,可将其分为生物性堵塞、悬浮物质堵塞、化学沉淀堵塞和昆虫堵塞。1.1 生物性堵塞 细菌可导致水污染,使其出现异味并在水中产生沉淀。更重要的是,它们能够产生活性很高的粘液。当大量细菌通过依附无机食物源和悬浮颗粒而堆积在滴头或管壁上时,就可能导
Clogging classification According to the causes of clogging of drip irrigation system, it can be divided into biological clogging, suspended substance clogging, chemical precipitation clogging and insect clogging. 1.1 Biological clogging Bacteria can cause water pollution, make it appear odor and produce precipitation in water. More importantly, they produce very reactive mucus. When a large number of bacteria through the attachment of inorganic food sources and suspended particles deposited in the dripper or tube wall, it may guide