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- A new way of drawing Ag from the waste fixing bath 一种从废定影液中提取银的新方法
- An introduction of the method for recovering silver from waste fixing bath 废定影液中银的回收与提纯
- Keywords waste fixing bath;silver;waste photographic film;potassium borohydride;recovery; 废漂定液;银;废感光胶片;硼氢化钾;回收;
- waste fixing bath 废定影液
- In photography, a fixing bath containing NH (univalent ion of ammonia), which is used for removing silver halides from photosensitive emulsions. 中义在摄影中，一种含铵的定影液，用来将感光乳剂中的银粒子去掉。
- This text discussed the recovery of silver from the devil fixing bath and the problem that EDTA from the devil fixing bath can be used in the fishery farming again. 本文讨论了废漂定液中银的回收方法及废漂定液中的EDTA在渔业养殖中的再利用问题。
- Measures to improve the colordifference are presented from the concentration control in dye bath and fixing bath to alkali and electrolytic a gent screening.The practical application is also given. 指出应从染液轧槽、固色液轧槽中的染料浓度控制以及选择碱剂和电解质等措施来改善前后色差,并给出了生产实例。
- Study on silver recovery from waste photographic film with spent fixing bath 采用漂定废液回收废感光胶片中银的方法研究
- combined developing and fixing bath 显定合一液
- The silver is recycled by adding deoxidized mix liquid from waste fixer,then silver nitrate is made with a series of refining process such as baking,solving and impurity emoving. 采用还原性混合液回收废定影液中的银,通过高温灼烧、硝酸溶解、除杂等一系列步骤制备试剂级硝酸银;同时,进行了废显影液作为花卉营养液利用的研究。
- The Use of Regenerating Devil Fixing Bath and Recovery of Silver 废彩色漂定液中银的回收及再生利用
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- I bought a run-down farm house and plan to fix it up. 我买了一间破败的农舍，打算整修整修。
- We needed someone to fix the tape recorder. 我们需要有人来修理录音机。
- Slop out the waste basins first when you get up. 起床的第一件事是把例盆倒了。
- She was fixing lunch for children. 她在为孩子们准备午饭。
- Don't waste time on nonessentials. 不要把时间浪费在枝节事情上。
- I'm having a devil of a job fixing my car. 我修我这辆汽车可费劲了。
- It's only a waste of time to speak to her. 和她说话纯粹是浪费时间。
- I can fix up you with a used car. 我可以为你提拱一辆旧车。
