When you drain rainwater from roads and car parks, regulations may require you to separate oil residue. Wavin offers a wide range of LGA-certified Class I oil separators.
Sand and silt particles can also hold traces of heavy metals, and these too need to be isolated. Wavin’s range of hydrodynamic separators remove heavy metals.
Use Wavin's compact filtration cartridges to also filter out small pollutants including nutrients and poly-aromatic hydrocarbons.