All Questions
Tagged with cleaning environmental-chemistry
3
questions
-1
votes
2
answers
632
views
Electrolysis of copper chloride in solution of Vinegar + H2O2 + NaCl after copper etching
I did copper etching (to make a PCB) using a solution of vinegar + H202 + NaCl and now I need to dispose the solution. There is no waste collection for this kind of stuff where I live, so after some ...
1
vote
1
answer
244
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Removing PTFE marks on glass bottles after using magnetic stir bars
I am using magnetic stir bars to agitate solutions for 4 weeks at a time. I have noticed at the bottom of the glass bottles that white marks have accumulated where the stir bar spins. Even with ...
- 11
1
vote
1
answer
66
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Eco Friendly Cleaning Solution [closed]
I would like to find a solution that can kill roof algae, fungus, mold, mildew effectively without using environmentally unfriendly products but don't know enough about chemistry to make a solution ...
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