Oil- Water Separator - Desorber for Separation of Oil and Water.

1. Oil- Water Separator - Desorberfor Separation of Oil and Water. Pure Tech India, Sf 471/2 Sri Lakshmi Nagar, Thondamuthur road, Coimbatore- 641 046, India. Ph: 91-422-242 6611; Fax:91-422-242 4018 E-Mail: contact@puretechindia.com; website: www.puretechindia.com

2. Principle of Operation: • Non Mixing Liquids separate based on their Density difference under gravity. • Rate of separation is dependent on the residence time provided and on the laminar nature of the flow. • Lower Density liquid floats on the top. • Higher density liquid settles down at the bottom.

3. Desorber Needs and advantages: Needs: • Two different liquids to be separated. • Separation of two liquids to be continuous. Advantages: • Simple, easy and cost effective. • Best alternative to conventional skimmers like Belt/ Disc and Rope skimmers which require settling tanks. • Gravity operated and hence no electricity required. • Mobile unit: A single unit can be used for a variety of applications. • No restriction on type of liquid used. • Used for all applications involving separation of two non miscible liquids with specific density difference.

4. Comparison between Skimmer and Desorber:

5. Desorber Process Flow: Oily Liquid mixture Solid Sludge Separator and Flow Converter Separated Sludge for Disposal PP/ CPI Interceptor and Funnel Separator Separated Oil for further process SS Coalescer Unstable oil emulsion trapped here Microscopic oil Particles trapped here Activated Carbon Pre- filter Separated Liquid for further process

6. Desorber Liquid Flow Illustration- Low Flow with PP Interceptors: Oily Liquid Inlet Oil Outlet Sludge Settling Oil less Liquid Outlet Oil trapped in funnel ELEVATION VIEW Slanted Baffle Plate for flow conversion PP Interceptors Liquid flow inside Desorber PLAN VIEW Oily Liquid Inlet SS Coalescer Sludge Settling Activated Carbon Pre- Filter Oil less Liquid Outlet Oil Outlet

7. Desorber Liquid Flow Illustration- High Flow with CPI Interceptors: Oily Liquid Inlet Oil Outlet Sludge Settling Oil less Liquid Outlet Oil trapped in funnel Slanted Baffle Plate for flow conversion Sludge ELEVATION VIEW CPI Interceptors Liquid flow inside Desorber PLAN VIEW Oily Liquid Inlet SS Coalescer Sludge Settling Activated Carbon Pre- Filter Oil less Liquid Outlet Oil Outlet

8. Desorber System Configurations: • Fixed Desorber System for a single unit process operation- Fig 1 • Mobile Desorber System for multi unit processes operation- fig 2

9. Fixed Desorber System Illustration: Fig 1

10. Mobile Desorber System Illustration: Fig 2

11. Desorber Application:

12. Our Customers: Application:Tramp Oil removal from Coolant • Bharat Earth Movers Ltd, Kolar Gold Fields. • Bharat Heavy Electricals Ltd, Trichy. • Swaraj Engines Ltd, Chandigarh. • Brakes India Ltd, Polambakkam, Chennai. • GOETZE India Ltd, Bangalore (A Division of ESCORTS Ltd). • Hindustan Aeronautics Limited , Aircraft Divn, Bangalore. • Lucas TVS Ltd, Chennai. • Rane (Madras) Ltd, Mysore. • Spicer India Ltd, Dharwad (A Division of DANA Corporation, USA). • Rane TRW Steering Systems Ltd, Viralimalai, Trichy. • Wheels India Ltd, Chennai. • Wipro fluid power Ltd, Bangalore. • Super Auto Forge Ltd, Chennai. • Tractor and Farm Equipments Ltd (TAFE), Chennai. • Dynamatic Technologies, Bangalore. • Ransar Industries, Coimbatore (Unit of CRI Pumps). • Unitech Engineering Industries Pvt Ltd, Rajkot.

13. Our Customers: Application:Oil removal from Effluent/ Water • Saint Gobain Glass India Ltd, Chennai. • Eveready Industries Ltd, Kolkata. • Eveready Industries Ltd, Hyderabad. • GOETZE India Ltd, Bangalore (A division of ESCORTS Ltd) • Hindustan Lever Ltd- Soap factory, Mangalore. • Rajshree Ford, Madurai. • Nagappa Motors, Madurai. • Kalyani Associates, Madurai. • EFTI Engineering Industries, Bangalore. • Pollutech Engineers, Bangalore. • Vimal Chrometech, Mumbai.

14. Thank You For Queries, Please contact: E- Mail: contact@puretechindia.com