Wastewater and Sludge
Wastewater and Sludge
Wastewater treatment is the process of removing contaminants from wastewater. It includes physical, chemical and biological processes to eliminate pollutants. Once treated, water can then be released back into the environment. Sewage is created by residences, institutions, hospitals, commercial and industrial establishments. It can be treated close to where it is created or collected and transported via a network of pipes and pumping stations to a municipal treatment plant. As far as industrial sources of wastewater are concerned, they often require specialized treatment processes, which are frequently present on site.
Neutralac® is the global Lhoist brand for products and services used in the treatment of waste and sludge. Its role is to optimize the further settling of various materials and reduce and neutralize bad odors.