Wastewater is fed into a series of underground pipes before it's run through three advanced carbon filters and released back ...

If you buy lots of bottled or filtered water or you're worried about your tap water, a reverse-osmosis water filter can be a ...

Reverse osmosis is a water-purification process that uses pressure to force water through a membrane to remove contaminants. Reverse osmosis is considered one of the best water treatment processes ...

Reverse osmosis is a water-purification process that uses pressure to force water through a membrane to remove contaminants. Reverse osmosis is considered one of the best water treatment processes ...

A very important issue for those makeup systems that have clarifiers upfront is that some coagulants and flocculants, if overdosed, can foul RO membranes. Aluminum salts are particularly notorious.