The result of study indicated that the electrolytic method can remove copper ions of the alkali ammonia etching wastewater effectively, and reclaim metal copper.
研究结果表明，电解法能够有效地去除碱氨蚀刻废水中的铜离子，并可以回收金属铜。
The result of study indicated that the electrolytic method can remove copper ions of the alkali ammonia etching wastewater effectively , and reclaim metal copper.
研究结果表明，电解法能够有效地去除碱氨蚀刻废水中的铜离子，并可以回收金属铜。
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。
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。
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