Over 90% of the pollution load of textile wastes is contributed by the process chemicals . 紡織廢水污染負荷的90以上是由工藝過程的各種化學(xué)品構(gòu)成的。
Another benefit of reducing the amount of process chemicals is the consequent lowering of production costs . 減少加工過程中化學(xué)品用量的另一好處,是可以隨之降低生產(chǎn)費用。
Any method can be used which will concentrate the waste solution to the extent that it can be reintroduced to the process chemical reservoir . 可以用任何方法來濃縮廢液,使其能夠再送回生產(chǎn)過程的化學(xué)品貯糟中。