Used filter element can be throwed into the field because the storage of sepiolite is rich and price is cheap, only if the adsorpted material is not poisonous. The trouble of dust is wiped off.

由于这种材料在我国的储量非常丰富，而且价格便宜，达到纳污能力的滤芯，只要不是吸附有毒物质（因为这种材料本身是无毒的绿色产品），可以直接撒入田间，省去了普通过滤的处理垃圾的麻烦。

youdao