wastewater from waste paper-making 废纸造纸废水
Waste water from waste-paper making 废纸造纸生产废水
paper making waste 造纸废物 ; 纸浆废液
But lignin becomes one of the main pollution sources, coming from waste water in the paper-making factory.
它是造纸厂排出的废液中的主要成分，是主要的水污染源之一。
This paper introduces the method and equipment for making glass microspheres used for nuclear waste disposal.
本文介绍核废料处理用玻璃微珠的生产制造方法和设备。
The experiment on feasible technique of using organic reed residue waste produced in paper making industry as agricultural cultivating medium is conducted.
对造纸工业产生的有机废渣芦苇末用作农业栽培基质的技术的可行性进行了试验研究。
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