Industrial water treatment is used to optimize most water-based industrial processes,
Such as heating, cooling, processing, cleaning and rinsing. The ultimate goal is to reduce operating costs and risks. Poor water treatment can cause serious damage to the process and the final results. Surfaces of pipes and vessels can be affected by corrosion and steam boilers can scale up or corrode. We will support you to deal with these numerous raw water treatment challenges. During the water treatment process, raw (untreated) water is dosed with chemicals under mixing for coagulation and flocculation and then passes to the clarifiers where settlement of impurities in water will take place. Clarified water then flows into filters of sand and anthracite for removal of the more finely divided particles.
The filtered water passes into contact tanks where chlorine and hydrated lime are added respectively to disinfect and control the pH of the treated water. Fluoride is also added for dental protection. A small amount of residual chlorine is maintained in the water to prevent bacterial growth on the rest of its journey. The treated water is pumped into a system of final treatment systems.
DANATIVARA field personnel have extensive experience in treatment of raw water for utility makeup and other industrial processes. We have expertise using a full range of source waters: lake, river, well, city, and reuse of secondary or tertiary effluent.
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Conventional media filtration systems are available as either gravity or pressurized type with media selection to suit the treatment strategy.
When Conventional pre-treatment is not sufficient, the use of a Micro Filtration (MF) / Ultra Filtration (UF) systems is a solution for the removal of suspended solids, viruses and bacteria from a feed water source.MF/UF provides excellent pre-treatment for Sea Water Reverse Osmosis (SWRO) and high turbidity brackish water sources.
DANATIVARA has a wide range of experience with pre-treatment filtration systems and membranes. DANATIVARA will work with you to both optimize your current pre-treatment system, and provide consultation on improving the system. One type of current open sand filter which retains suspended particulate matter in raw water, thanks to a thick layer of sand. The homogeneity of the sand increases the filter run time, while the thickness enables filtration at high speeds and the high water head (1.20m) prevents degasification.
DANATIVARA has also experience supporting a variety of membrane and filter operations such as: Brim, Carbon Filters, Greensand, Microfiltration and Ultrafiltration, Multi-media Filtration, and Sand Filters.