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AASTROPURE ELECTRO SYSTEMS P.LTD. - www.aastropure.com - plot no.404, gidc, phase-4, naroda, Ahmedabad, 380005 ahmedabad, India
Mayur JOSHI, Email: , Tel. +91-79-32922836, Fax +91-79-22821765 products: Reverse osmosis, Ultrafiltration, Nanofiltration, Micro filtration system, D.M. Plant, Soft water plant, Filtration system like Pressure sand filter, Activated carbon filter, Micron bag filter, Micron cartridge filter, Electrochlorinator company profile: Aastropure has wide expertise in the filed of water and wastewater treatment through membrane. It has also having wide experience in the field of process application like concentration, purification, separation and clarification of any dilute aqueous solution by membrane technology. It has also speciality in the field of water recyling from wastewater of any industries. |
AQUAION Technology Inc. - 302, Nandan Complex, Opp. Mithakhadi Railway Crossing , B/H Nataraj Cinema, Ellisbridge, Ahmedabad 380 006 Gujarat, India
Mr. Narendra G. Patel Director, Tel. +91 079 55612102, Fax +91 079 26402102, mobile +91 9825315271 products: Reverse Osmosis Systems company profile: AQUAION Technology Inc. a specialist in the field of filtration and separation of water & wastewater and others fluids. Established by a group of technocrats with wide experience. AQUAIQN TECHNOLOGY INC is a leading designer and manufacture of various water treatment systems such as Filtrations, Softening, De-mineralize, Reverse- osmosis. Ultra filtration, Nano filtration, etc. |
Solvay Advanced Polymers, L.L.C. formerly Gharda Chemicals Limited (Polymers division) - www.ghardapolymers.com -
Plot No. 3525-26-27, GIDC Estate, Panoli 394 116, Bharuch, Gujarat, India Tel. +91 2646 72152, Fax +91 2646 72141 products: GAFONE™ 3000 (membrane grade) has been introduced as a high purity, high molecular weight Polyethersulfone (PES) resin in powder form, specially developed for membrane manufacturers. PES membranes offer excellent resistance to steam sterilization, strong membrane (high tear strength), good membrane pore size control and chemical resistance. The availability of GAFONE™ 3000 in powder form enables faster dissolution in solvents during membrane manufacture. Recommended solvents are N-methyl Pyrrolidone (NMP), Dimethyl formamide (DMF), Dimethyl acetamide (DMAC) or combinations of the above three. In a typical membrane manufacturing process, PES resin is dissolved in a suitable solvent. Polyvinylpyrrolidone and other salts are added for pore size control and increased hydrophilicity. This solution is cast in the form of a thin film. On contact of the top layer with air, solvent evaporates to form a hard layer. Beneath, solvent remains entrapped which is removed by leaching in a suitable non-solvent to obtain a PES membrane suitable for Kidney Dialysis. The single largest market for PES membranes is in oxygen enrichment and kidney dialysis membranes. Some leading companies, which supply Renal Dialysis membranes include Fresenius Medical Care, Akzo Nobel and Gambro while Millipore, Meissner, Gelmann Labs, etc supply ultra-filtration membranes. company profile: Gharda Polymer division was established in the mid nineties with an objective of leveraging Gharda Chemical's core competency of R&D to develop and commercialize novel specialty plastics, their compounds and their monomers. We focus our research to design polymers that are resistant to very high temperatures, corrosive atmospheres and that show excellent mechanical and electrical properties. In 1996, Gharda began construction of India's first Specialty thermoplastic manufacturing facility at a greenfield site at Panoli, 350 km north of Mumbai in the State of Gujarat. This state-of-the-art, fully automated plant was completed and commissioned in early 1997 for production of Gharda's wide range of Polyether Sulfone (GAFONE™ PES) resins, their compounds and their monomers. |
Permionics Membranes Pvt. Ltd. - www.permionics.com - E-2, B.I.D.C. Industrial Estate, Gorwa, Vadodara 390 016, Gujarat India
Tel. +91 265 2281563, Fax +91 265 2281512 Products: Permionics has been the pioneer of membrane technology in India. Permionics has the unique distinction of being the first & only company in India till date to indigenously manufacture Reverse-Osmosis, Ultra-Filtration, and Nano-Filtration membranes for various process specific applications: The HPA Series membrane elements are proprietary Nanofiltration elements. The new HF Series Ultrafiltration membranes developed and manufactured by Permionics are Hydrophilic PolyetherSulphone membranes with a Thin Film Oxidation Resistant Layer. Permionics brings you the most economical RO Pressure Vessels, corrosion resistant FRP cartridge filter housings for final polishing filtration, custom designed Decarbonator for stripping carbon dioxide from RO permeate. Solutions: Permionics has specialist engineers to design the optimum membrane system for Dye Industry, Pharmaceutical-, Food & Dairy & Biotechnology Industries Effluent treatment systems for Chemical Manufacturing Industry, Textiles Dyeing Industry & Metal Finishing Industry. Services: Permionics undertakes Revamping/Reconditioning of existing or old plants including those supplied by other suppliers. Permionics has made persistent endeavor to develop membranes for Critical/General Applications. company profile: First Indian company and membrane manufacturer to commercialize membranes in India in 1980 With over Eleven types of membranes in its production range, the company has been able to custom design and tailor make membranes and systems to suit any potential and viable application. We have over 1200 installations of systems in the country and abroad catering to almost every application ranging from Broth Clarification to Water Desalination The `PERMA’ Nanofiltration membrane has revolutionized the dyeing industry by proving to be the best solution for the desalting and concentration of Reactive dyes. We have supplied over 70 systems for this application including exports to Thailand, Pakistan, Indonesia and Argentina. |
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