Is a production of the nature of the business recovery, long-term high-priced acquisition of the chemical plant chemical waste; waste alcohol, waste solvents, oils, lipids, our company spirit of "mutually beneficial win-win" principle; "cash transactions, good faith cooperation" business purposes in cooperation with the manufacturers; warm welcome letter from the manufacturer calls; negotiation and cooperation.
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Locomotive maintenance produces sludge, waste solvents, and cleaners that can cause air pollution and, if ignited, serious threats to human health.
机车维修产生的污泥、废溶剂和清洁剂也可造成空气污染，如果点燃，会严重威胁人体健康。
With the palladium catalyst, the compounds can often be produced at lower temperatures with fewer solvents, reducing cost and waste.
在钯的催化下，化合物可以在低温和少量溶剂的条件下大量制造，减少了成本和废液。
The reaction rate, concentration, solvents, ratio, Catalyst are dealt with respectively and the reuse of waste liquors is also cared about.
研究了浓度、配比、溶剂、催化剂与反应速度之关系以及废母液的再利用。
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