另外，实验数据还证明，生物淋滤后污泥仍含有丰富的营养元素，基本能满足土地利用要求。

In addition, the result also shows that the sewage sludge is still rich in nutrients, and also able to basically meet the land-use requirement after the bioleaching.

youdao

另外，实验数据还证明，生物淋滤后污泥仍含有丰富的营养元素，基本能满足土地利用要求。

In addition, the result also shows that the sewage sludge is still rich in nutrients, and also able to basically meet the land-use requirement after the bioleaching.

youdao