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Process system for cleanup of dissolved oil and salt contaminated waste water for gainful utilization


Large quantities of oily waste (i.e. water containing dissolved oil) are generated due to industrial operation. More often than not such waste water is associated with dissolved salts. One example is produce water which is generated during oil drilling operations. For land locked oil platforms the separated water is typically re injected into the well as it is not suitable for surface discharge. This becomes an expensive affair and also represents lost opportunity for gain full utilization of a large quantity of water. This technology will ensure such dissolved oil and salt containing water can be treated efficiently so that they can be discharged on surface. More over this water will be useful for agriculture/process industry/surface water recharge and such other gain full applications and will be of significant value in arid/rain deficient regions.

Large quantities of waste water having dissolved oil and salt is typically produced due to industrial operation. One such example is produce water that is generated during oil drilling operations. For land locked oil platforms the separated water is typically reinjected into the well (a costly affair) as it is not suitable for surface discharge. In our process we use micro-nano bubbles of in-situ generated ozone gas to oxidize and remove dissolved oil from waste water. Dissolved salt removal is achieved using a Reverse Osmosis step in the tail end. The final water is thus free of dissolved oil and salt and can be discharged on surface. In parlance of produce water this technology will reduce reinjection cost. This water is also suitable for agricultural use and/or other gain full applications (industry process water, water reuse etc.). Such usages become all the more important if the industry is located in rain deficient/arid regions.

SPECIFICATION
  1. TOC, COD, BOD(5) and TDS of the treated water are 8, 10.3, 14 and 404 ppm, respectively.
  2. The treated water is suitable for agricultural end use.
  3. Specific energy consumption is 20-25 kW-hr/m3 of water processed.
  4. Around 50 % recovery can be attained in tail end RO system.
APPLICATIONS
  1. The treated water is amenable for surface discharge.
  2. The treated water can be used for agriculture or other gain full purposes (like industrial process water, water reuse etc). This is essential in rain deficient/arid regions.
  3. The process is ideal for land locked industries (e.g. on shore oil exploration platforms).

Large quantities of waste water having dissolved oil and salt is typically produced due to industrial operation. One such example is produce water that is generated during oil drilling operations. For land locked oil platforms the separated water is typically reinjected into the well (a costly affair) as it is not suitable for surface discharge. In our process we use micro-nano bubbles of in-situ generated ozone gas to oxidize and remove dissolved oil from waste water. Dissolved salt removal is achieved using a Reverse Osmosis step in the tail end. The final water is thus free of dissolved oil and salt and can be discharged on surface. In parlance of produce water this technology will reduce reinjection cost. This water is also suitable for agricultural use and/or other gain full applications (industry process water, water reuse etc.). Such usages become all the more important if the industry is located in rain deficient/arid regions.

SPECIFICATION
  1. TOC, COD, BOD(5) and TDS of the treated water are 8, 10.3, 14 and 404 ppm, respectively.
  2. The treated water is suitable for agricultural end use.
  3. Specific energy consumption is 20-25 kW-hr/m3 of water processed.
  4. Around 50 % recovery can be attained in tail end RO system.
SALIENT FEATURES
  1. Micro-nano bubbles of ozone are injected into water to remove dissolved oil.
  2. An in-house hydrodynamic cavitation based micro bubble generator used to break ozone gas into fine bubbles.
  3. Two dedicated stages for dissolved oil removal (micro ozonation followed by adsorption).
  4. Tail end reverse osmosis system for removal for dissolved salt.
APPLICATIONS
  1. The treated water is amenable for surface discharge.
  2. The treated water can be used for agriculture or other gain full purposes (like industrial process water, water reuse etc). This is essential in rain deficient/arid regions.
  3. The process is ideal for land locked industries (e.g. on shore oil exploration platforms).
RAW MATERIALS
  1. All components of the process are available in Indian market.
INFRASTRUCTURE
  1. Fabrication work shop (welding cutting, drilling milling etc.), assembly and testing floor.
MANPOWER
  1. 4 technicians (3 mechanical and 1 electrical) sufficient for fabrication and assembly of different components. 1 engineer (B.Tech in chemical engineering) will be needed to supervise the assembly as per drawings and flow sheets.
SR NO. Organization name Licensee Name Licensee Code ACQUIRED ON Valid Till Address City State Email Phone
01 SPC ENGINEERING & SERVICES Gomathy S 636 30-03-2023 29-03-2028 R-86, TTC Industrial Area, Thane Rabale Road,MIDC, Rabale, Navi Mumbai 400701 Navi Mumbai Maharashtra spcengg123@gmail.com 9619262929
02 Ecologique Science Technik (India) Pvt Ltd Dr. Rajesh Biniwale 463 07-06-2023 08-06-2028 39, Agne Layout, New Khamla Road, Nagpur Maharashtra director@estpl.co.in 9822745768
03 M/s. Stellarin Ventures Pvt. Ltd. Shri Arun Kumar Tiwari 78 29-09-2023 28-09-2028 LIG Mesnet-1, sector-1, Shankar Nagar Raipur Chhattisgarh stellarin.in@gmail.com 91771 4091538
04 ONGC Energy Centre Trust Ravi 870 19-12-2023 18-12-2028 8th Fl, Core-III & IV, Scope Minar, Lakxmi Nagar, Delhi-110092 Delhi Delhi ravi@ongc.co.in 22011783
SR NO. COUNTRY NAME PATENT NUMBER
No Data Found.
SR NO. NAME STANDARD NUMBER LOGO
No Data Found.

General License Fee : ₹ 340,000.00 (Three Lakh Forty Thousand)

General Royalty : 0%