Waste water & sludge treatment Melspring supplies products and technical support for the treatment of drinking- and waste water. Our goal is to be an overall partner for companies and governments which are dealing with watertreatment in every possible form. We can offer a wide range of products through exclusive co-operation with several major industrial manufacturers such as: - Kronos - Nalco - Sachtleben	Precipitation   chemicals Flocculation and   precipitation   chemicals Carbon Sources Process Engineering