1·Disposal of waste solution is important issue.
废液的处理是一项重要的事情。
2·The treatment of the waste solution after separation of manganese is studied.
对分离了锰以后的溶液进一步处理进行了研究。
3·The industrial experiment on the remover and the regeneration method for waste solution are concerned.
介绍了该锈剂的工业性试验及其废液再生方法。
4·The method was used to determine the trace silver in printing waste solution with satisfactory results.
用于洗像废液中银的测定，结果令人满意。
5·In addition, the principle of recovering silver from waste solution and methods of recovering silver are introduced.
此外，还介绍了从废液中回收银的原理和几种方法。
6·Using membrane separation technology to reclaim acid and alkali from the waste solution, which can reuse in chitin's produce.
以膜分离技术回收甲壳素废液中的酸、碱，用于甲壳素的再处理。
7·Trace nickel in waste solution from process of diamond cleaning by acid is determined by second order differential simple oscillographic voltammetry.
用二次微分简易示波伏安法测定了金刚石酸洗废液中的痕量镍。
8·Technological methods and processes for the preparation of commercial copper sulfate and sponge copper with the high concentration copper waste solution are introduced.
介绍应用高质量浓度含铜废液制取工业硫酸铜与海绵铜的工艺方法和流程。
9·In Japan, the organic components of waste solution of molasses alcohol were transformed into humic acid and further pro-duced into fertilizer containing over50%organic substance.
日本主要将糖蜜酒精废液中的有机成分转变为腐植酸，制成含50%以上有机质的肥料。
10·The new process has advantages of high zinc leaching rate, short flowsheet, leaching at normal temperature and pressure and no waste solution, suggesting a wide application field and good prospect.
新工艺锌浸出率高，流程短，可在常温常压下浸出，无废液，具有较广阔的应用前景。