Wealth out of Waste. Profit from Zero Liquid Discharge Compliance And Profit: The concept G/00/00/13

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1 Wealth out of Waste Profit from Zero Liquid Discharge Compliance And Profit: The concept

2 We cannot solve our problems with the same thinking we used when we created them. Albert Einstein The important thing is not to stop questioning Eit

3 Proposing a new paradigm for Industrial Waste Water Management

4 New concept Profit from ZERO LIQUID DISCHARGE...Guaranteed

5 Waste Water Recycling An Opportunity Traditional ETP ZLD P-ZLD (GEIST WAY) Chem. industry is a big consumer and a polluter of water Industrial waste water treatment is a cost Purpose of ETP is to somehow meet statutory norms Waste water is a necessary evil Waste water can be recycled and zero discharge achieved Industrial waste water treatment is significantly more expensive Purpose is to meet enhanced regulatory norms. Waste water is recycled and reused. Waste water can be recycled and zero discharge achieved Ensures ROI - 2 years or less Waste water as a resource stream to be exploited for profit Ensures an opportunity to make

6 Waste Water Recycling An Opportunity Traditional ETP ZLD P-ZLD (GEIST WAY) Land requirement: Very high Bio sludge generated (after bio treatment) used for landfilling activities (blocking land) Plant needs to be located near water body to enable discharge Reduced foot print Solid waste generated (after evaporation, Incineration) used for landfilling activities Plant can be located at strategic location Smaller foot print No solid waste is generated (no land requirement) Plant can be located at strategic location

7 Water...our take Industrial water requirements are increasing very rapidly We have developed platform technologies to generate profits from zero liquid discharge Typical payback on investment < 2 years We offer customised, turnkey

8 How: Recover the chemicals present in waste waters in pure form, and completely recycle the waste waters Wastewaters become a resource stream, and add to profitability and help us become responsible corporate citizens Offer customized solutions on turnkey or BOO basis for guaranteed performance of quality, recovery and profitability

9 Profits Will accrue from: - revenue from sale (external / internal) of pure chemicals - saving in treatment costs as being done currently - saving in purchase of fresh water - ability to expand business activities for larger growth - Cost of recovery is a fraction of sale price of chemicals recovered

10 Guaranteed By: - Our own customization lab - Our own validation demo units - Our own design methods for dealing with multi-component aqueous systems - Our own implementation team for turnkey execution - To take complete charge of your waste water problem, and allow you to focus on business - Comprehensive ecosystem of all water related issues backed by EWG and CLSA Capital partners

11 Guarantees For: - product quality - recovery efficiencies - cost of recovery (consumptions of utilities / chemicals - Turn key supply (guaranteed capex) Also: - assistance is sale of recovered chemicals - O&M services - Build, own, operate model

12 Methodology to achieve P-ZLD

13 Geist Research Private Ltd Offers game changers in waste water recycling by WOOW Processes For Profitable, Industrial Waste Water Recycling Exit

14 WOOW Processes Geist Research WOOW Processes : WOOW-ASC (Wealth Out Of Waste Antisolvent Crystallization technology) WOOW-Rx (Wealth out Of Waste Reactive extraction technology) WOOW-ChD (Wealth out of Waste- Chemical Dewatering) WOOW-EFC (Wealth out of Waste Eutectic Freeze Crystallization) Exit

15 WOOW-ASC WOOW-ASC (Wealth Out Of Waste Antisolvent Crystallization technology) Exit

16 WOOW- ASC Process Applicability: To Remove/reduce TDS Selective Recovery of organic/inorganic salts from resource stream in pure form Resource stream with high TDS & high COD Terminology Used: Antisolvent: It is a commonly available chemical which is used for the selective separation of salt from the resource

17 WOOW- ASC Process WOOW-ASC process comprises of following major steps: Addition of Antisolvent Separation of solids (Filtration) Separation/Recovery & Recycle of Antisolvent

18 PFD of WOOW-ASC Waste Stream Antisolvent ASC Solid Liquid Separator Pure Salt Recycle Antisolvent Antisolvent Separation Residual stream for further processing

19 Highlights: WOOW- ASC Process Lower capital cost compared to conventional waste management method Recovered pure products/chemicals from resource stream at less than 50% cost of fresh product/chemical. Ease of Operation Addresses the corrosion issues especially for halide containing streams

20 WOOW- Rx WOOW-Rx (Wealth Out Of Waste Reactive extraction technology)

21 WOOW- Rx Process Applicability: Recovery of dissolved organics Selectivity towards organics in resource stream in pure form even at lower concentration Recovery of Organics having boiling points higher than water. Recovery from azeotropes Exit

22 WOOW- Rx Process WOOW-Rx process comprises of following major steps: Formation of adduct of compound to be recovered with extractant Extraction of adduct in suitable solvent Recover/Recycle/Reuse of solvent Decomposition of adduct to get back recovered compound and extractant for recycle Exit

23 PFD of WOOW-Rx Waste Stream Extractant + Solvent Rx Raffinate Phase Residual stream for further processing Recycle Extractant + Solvent Extract Phase Pure Compound

24 WOOW- Rx Process Highlights: WOOW-Rx process avoids water evaporation Recovers pure products/chemicals from resource stream at less than 50% cost of fresh product/chemical. Recovers chemicals even from the diluted stream having TDS

25 WOOW- ChD WOOW-ChD (Wealth Out Of Waste Chemical Dewatering technology)

26 WOOW- ChD Process Applicability: Concentration of organic/inorganic in streams Avoidance of Energy intensive water evaporation for saturating the streams Process: WOOW-ChD process comprises of following major steps: Addition of extractant Recover/Recycle/Reuse of extractant

27 PFD of WOOW-ChD Dilute Stream Solvent ChD Layer Separator Concentrated Stream Recycle Solvent Solvent Separation Lean water for further processing

28 WOOW- ChD Process Highlights: WOOW-ChD process avoids/reduces water evaporation Concentration of stream upto saturation without water evaporation Energy efficient Lower Capital cost as compared to conventional evaporators

29 WOOW EFC (Wealth Out of Waste Eutectic Freeze Crystallization Platform)

30 WOOW EFC Process Applicability: Recovery of small impurities from larger streams Obtain impurity as pure product Process: Selective crystallization using the Eutectic melting/ crystallization

31 WOOW EFC Process Highlights Can recover impurities as pure products, thereby, purifying the main stream as well Significantly cheaper than alternate methods of purification which involve destroying the impurities Sale of pure product pays for the treatment cost

32 WOOW CAP - COMPLIANCE AND PROFIT Case Studies 1. Recovery of inorganics novel crystallization 2. Recovery of organics novel extraction 3. Chemical dewatering

33 WOOW CAP WOOW CAP -1 Objective: Recovery of Anhydrous sodium sulfate from brine stream Technology Used: Novel Crystallization Applicable: Caustic chlorine plant Payback < 1 year

34 WOOW CAP WOOW CAP -1 Background: Salt used as rawmaterial in caustic chlorine has 0.5-1% sulfate, which has no exit in the process. It is currently removed by precipitating as Barium / Calcium sulfate, which goes into the landfill. Our solution: To selectively recover sodium sulfate by crystallization and recover it as pure anhydrous salt. Saving on Barium cost and revenue from

35 WOOW CAP WOOW CAP -1 Tangible Benefits: 1. savings in Barium 2. revenue from sodium sulfate 3. saving in water and salt Intangible: 1. zero liquid discharge, green credentials

36 WOOW CAP WOOW CAP -2 Objective: Separation and recovery of acetic acid from stream containing mineral acids Technology: Novel extraction process Applicability: miscellaneous Payback < 1 year

37 WOOW CAP WOOW CAP -2 Background: The client has a mixed stream containing acetic acid along with significant quantities of sulfuric and trace of nitric acid. The presence of mineral acids poses problems of MOC and makes recovery of acetic acid challenging Our Solution: Selective recovery of acetic acidand use of dilute solution of mineral acid in the existing process of the client Revenue from acetic acid, saving in

38 WOOW CAP WOOW CAP -2 Tangible benefits: 1. revenue from acetic acid 2. savings in neutralization of mineral acids, and the mineral acids are used elsewhere 3. Payback < 1 year Intangible benefit: 1. zero liquid discharge

39 WOOW CAP WOOW CAP -3 Objective: Concentration of lean solution of caustic Technology: Chemical dewatering Applicability: Non ferrous metallurgy Payback < 1 year

40 WOOW CAP WOOW CAP -3 Background: During the manuc=facturing operations, a 3-5% stream of caustic is generated. The client was looking at inexpensive ways to concentrate it Our Solution: Chemical dewatering platform was used to concentrate the stream to > 40%which has commercial value Revenue from product sold, saving in capex and energy cost of concentration

41 WOOW CAP WOOW CAP -3 Tangible benefit: 1. Revenue fro sale of lye 2. Saving in capex, and opex as compared to conventional methods Intangible benefit: 1. Zero liquid discharge

42 Use of WOOW Processes Geist Research WOOW processes can be used to recover Wide variety of organic molecules Range of Inorganic compounds > one molecule can be recovered from single stream Concentration of dilute streams where conventional methods are un-viable technically or economically As such or in combination with conventional processes (e.g. RO), complete recycling and zero discharge can be achieved At very attractive ROI

43 Special Requirements To successfully and profitably implement WOOW Technologies, together: - complete chemical characterization of resource streams - segregation of the streams - WOOW tech becomes a part of manufacturing rather than treatment

44 Some of molecules recovered from resource streams Inorganic Molecules Aluminium Chloride, Ammonium Sulfate, Phosphoric acid, Potassium Carbonate, Potassium Chloride, Potassium Hydroxide, Potassium Nitrate, Potassium Sulfate, Sodium Bisulfite, Sodium Chloride, Sodium Hydroxide, Sodium Metabisulfite, Sodium Sulfate, Sodium Sulfite, Sodium Thiosulfate, Sulfuric acid, Silica, Sodium Bromide, Sodium Silicate Organic Molecules Acetaldehyde, Acetic Acid, Butraldehyde, Cellosolve, Formaldehyde, Formic Acid, Glycerol, Glycolic Acid, Glycols, N- methyl pyrrolidone, Phenol/Phenolics, Polyglycerol, Para Toluene Sulfonic Acid, Sodium Formate, Dimethyl Sulfoxide, Dimethyl Sulfide

45 Some of Our Esteemed Customers Bayer Crop Science Bharat Rasayan Ltd CS Zircon Excel Industries Inventys Research (P) Ltd Jayant Agro organics Ltd Nicomet Industries Ltd Rallis India Savita Chemicals Ltd Sri Rayalseema HHL Sun Pharmaceuticals Ltd Atul Ltd Benzochem India Bodec, The Netherlands Ecologic Technologies Gujarat Alkalis & Chemicals Ltd Jay Chemicals Multi Organics (P) Ltd Perstorp Chemicals India Sabero Organics Gujarat Ltd Harmony Organics (P) Ltd Hindustan Polyamides and Films Ltd. Subhashri Pigment (P) Ltd.

46 New Challenges To take the WOOW message further, we are looking at: - New consumers: - textile effluent - leather processing effluent - pulp and paper effluents - distillery effluents - New Chemicals to be recovered

47 About Us Geist Research (P) Ltd. a technopreneural knowledge based, research driven, Process engineering service provider for Chemical process industry (CPI) Promoted by a team of first generation technocrat entrepreneurs from some of the finest educational institutes of India (IITB, ICT/UDCT etc.) As part of Earth Water Group, focused on providing innovative, turnkey solutions to chemical manufacturing industry for cost effective waste water recycling (payback on investment 2-4 years) Exit

48 Contact Us For Greener Solutions Please Contact us: Office Address: L-9A, Verna Industrial Estate Verna, Goa India Ph No. : , TeleFax No.: sanjay@geistwoow.com geist.research@gmail.com URL :

49 Thank You The Journey of a Thousand Miles Starts with a Single Step