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.

Hannan Metals Limited's (TSXV: HAN) (OTC Pink: HANNF) ("Hannan" or the "Company") is pleased to report new high-grade gold assay results ...

The Gulf of Maine—home to commercial fisheries for oysters, clams and mussels—has unexpectedly avoided an increase in ...

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