We proposed to replace the existing membrane of competition (KOCH & SOLECTA) with advance ultrafiltration membranes with higher membrane area and tighter porosity than existing membranes Based on subsequent discussions client placed order for multiple number of advance ultrafiltration membrane.

We proposed to replace the existing membrane of competition with advance nanofitration membranes. Based on subsequent discussions client placed order for 8040 NF membrane.

We proposed to replace the existing membrane of competition with advance sanitary Ultrafitration membranes specially designed for minimising losses and achieving high concentration product. Based on subsequent discussions client placed membrane order for two consecutive stages of ultrafiltration system. These membranes proved to be highly effective in enhancing product quality & resulted in repeat business for subsequent stages of the Whey Protein Concentration System.

Based on the discussion and trials conducted at site, we identified the appropriate MWCo of membrane suited for their dye application. We proposed them to use Hydramem NF membrane with Piperazine MOC manufactured at our state of art manufacturing facility in Goa. These membranes are most suited for dye desalting applications.

We proposed client to conduct trials with Hydramem NF membrane with Piperazine MOC manufactured at our state of art manufacturing facility in Goa. The trial results were very encouraging with significantly higher rejection of salt, minimum product loss during the desalination and concentration process.

Ion Exchange investigated the problem and conducted various troubleshooting activities.
Water Analysis: The bore well water drawn from about 300 meter deep wells when analyzed & microbiological tests undertaken showed a plate count of coliform bacteria of 10 colonies per 100ml. Infrared spectra of the concentrated sample showed the existence of methylene groups. Fish oil, humic acids, fulvic acids, proteins and other organic substances of terpene origin were the suspects. 

Treatment Methods: Various conventional treatment methods were tried to remove the organics and colour from the well water at the hotel. These include Coagulation, Chlorination, Activated Carbon treatment and Potassium Permanganate Treatment. However, all the above methods failed to improve the colour of the well water. Hence, Organic Removal Ionexchangers were tried out for treatment.

Assuming that the organics to be mainly hydrocarbons, anion resins made by Ion Exchange were tried. Initial screening of the isoporous and macroporous ionexchangers was done. Based on the performance, strong base type I ionexchanger (trade name Indion 830) was selected and after laboratory tests to check consistency in performance and effective elution, the ionexchanger was tried out at the site. Colour removal of greater than 90% was obtained and after successful trials, the hotel went for a full-scale plant using the ionexchanger.

 Plant Design: The organic removal ion exchanger was incorporated immediately after the activated carbon filter in the following equipment already installed by the hotel- Extended aeration by sprinklers, Alum dosing system, Pressure sand filter and Activated carbon filter. Alkali dosing was considered before aeration to remove ammonia from the water. Chlorination was done prior to filtration. The plant was designed to treat 900cubic meters of water per day. 

 

Ion Exchange investigated the problem and conducted various troubleshooting activities.
Water Analysis: The bore well water drawn from about 300 meter deep wells when analyzed & microbiological tests undertaken showed a plate count of coliform bacteria of 10 colonies per 100ml. Infrared spectra of the concentrated sample showed the existence of methylene groups. Fish oil, humic acids, fulvic acids, proteins and other organic substances of terpene origin were the suspects. 

Treatment Methods: Various conventional treatment methods were tried to remove the organics and colour from the well water at the hotel. These include Coagulation, Chlorination, Activated Carbon treatment and Potassium Permanganate Treatment. However, all the above methods failed to improve the colour of the well water. Hence, Organic Removal Ionexchangers were tried out for treatment.

Assuming that the organics to be mainly hydrocarbons, anion resins made by Ion Exchange were tried. Initial screening of the isoporous and macroporous ionexchangers was done. Based on the performance, strong base type I ionexchanger (trade name Indion 830) was selected and after laboratory tests to check consistency in performance and effective elution, the ionexchanger was tried out at the site. Colour removal of greater than 90% was obtained and after successful trials, the hotel went for a full-scale plant using the ionexchanger.

 Plant Design: The organic removal ion exchanger was incorporated immediately after the activated carbon filter in the following equipment already installed by the hotel- Extended aeration by sprinklers, Alum dosing system, Pressure sand filter and Activated carbon filter. Alkali dosing was considered before aeration to remove ammonia from the water. Chlorination was done prior to filtration. The plant was designed to treat 900cubic meters of water per day. 

 

Based on past performance and total experience, the company awarded Ion Exchange the contract to manage waste water to produce high purity water, a solution that would address and solve both their major problems. We designed a high end SSE recycle system consisting of:

• Chlorination
• Filtration
• Ultra Filtration
• Reverse Osmosis
• Two stage Mixed Bed system