The Family Handyman on MSN3 个月
How to Remove Rust with Electrolysis in a Few Simple Steps
Using plastic gloves, take the clean item out of the electrolyte ... 10 or 50 for AMPS work best for this. Will electrolysis ...
BBC6 年
'Staggering' clean-up of river polluted by metal mine
Metal mining in the UK peaked in the ... The system sucks in the dirty water discharged and uses a combination of electrolysis and ultrasound to clean it and correct its acidity.