Dyes and Pigments find use in a variety of applications for Textiles, Paper, Leather, Inks, Plastics and Paints, Perfumes & Cosmetics, Agrochemicals and Pharmaceuticals.
Indian manufacturers have been catering to the regular world demands since decades. With a shift in manufacturing activities to the asian countries, there is a lot of pressure on the dyes and pigment manufacturers to improvise their processes and introduce newer technologies.
Diva Envitec has tied up with professionals from Europe in this field, who have extensive knowledge in the fields of process design including software architecture, hardware design (engineering), manufacturing and start-up of membrane plants. Key areas we target are de-salting, cake washing for better inorganics removal, black particle removal filters from colours and dyes.
Diva Envitec draws upon its wide range filtration media to produce liquid service filters designed to control critical dyes and pigment contamination problems. Our filtration capabilities range from clarification, concentration andde-salting and fine particle removal, prefiltration, meeting the process and utility requirements of a colours plant. The filter media for liquid service applications include Polyesters, PP, SS Membranes, Ceramic, woven and non-woven porous metal, graded density polypropylene.
Availability of these various media in a comprehensive range of retention ratings and surface modifications ensure optimal efficiency, capacity and compatibility with your liquid filtration processes.
Applications in filtration
- Desalting of Dyes
- Solvent Filtration
- Pigment cake washing
- Concentration of Dyes
- Coated and Lined vessels
- Catalyst Filters - Contufilt
- Process Steam
- Process air