How Are Heavy Metals and Micropollutants Removed in ETPs? Effluent treatment plants clean water before it reaches rivers or seas. Heavy metals and micropollutants can damage wildlife and spoil soil. Plants must remove these substances to meet safety rules and protect health. Netsol Water stands as a leading effluent treatment plant manufacturer. Visit the link for more information: https://www.netsolwater.com/how-are-heavy-metals-and-micropollutants-removed-in-etps.php?blog=6995