1. No pollution, acid can be reused. 2. can obtain min. 99.5% purity electro-deposit copper plates. 1. Technical IntroductionIt is designed for spent low copper content solution range in 5g/l-50g/l which is produced from tank replacement and tank washing for procedures such as...

1. 70% of spent solder stripper is back to solder stripping process line. 2. No exhaust gas and solid waste discharged 1.      Technical IntroductionThe composition of spent solder stripper is complex. The solder slag is deposit from spent solder stripper...

1. High reuse rate 2.obtain min. 99% high purity copper powder 1.  Technical IntroductionThis technology provides online reclamation and resource recovery system for spent acidic etchant in PCB plants. The system doesn’t discharge spent etchant to the environment and...

1. 100% reclamation and recovery 2. stable, easy-operating and easy-maintaining 1.  Technical IntroductionIt' s an electro-deposit technique to reclaim spent alkaline etchant in PCB plants. Pumping spent alkaline etchant into electrobath and electrodepositing it to get min....

1. obtain high purity copper plates 2. 70% of spent nitric acid solution can be reused 1.  Technical IntroductionSpent nitric acid solution contains high concentration of nitric acid and it’s not convenient for direct electro-deposition treatment. Conventional method...

1. Spent microetchant is 100% reclaimed and zero emission. 2. High purity and density copper by-products is produced 1.  Technical IntroductionSpent micro-etchant reclamation technology developed by Vary Tech is mainly apply  to H2SO4-H2O2 micro-etching system. After...