指出近年非木材制浆黑液治理已取得突破性进展，成绩显著，中国造纸工业对水环境的污染已经得到较大程度的缓解。

Although water pollution caused by pulp and paper industry has been decreased in recent years mainly due to the breakthrough progress of black liquor recovery technology of non-wood pulping.

youdao

指出近年非木材制浆黑液治理已取得突破性进展，成绩显著，中国造纸工业对水环境的污染已经得到较大程度的缓解。

Although water pollution caused by pulp and paper industry has been decreased in recent years mainly due to the breakthrough progress of black liquor recovery technology of non-wood pulping.

youdao