עין גבתון בע " מ - כל הזכויות שמורות 1 Water Treatment: Organic pollutant removal by Micelle – Clay system

עין גבתון בע " מ - כל הזכויות שמורות 2 En Gibton develops the ClayMix line of ready for use adsorption-filtration packages based on proprietary micelle – clay technology as the removal solution of organic pollutant from water. The technology was developed by the soil & water sciences department and lab of the Hebrew University of Jerusalem, Israel. The invention is patent pending, and is at PCT process.

עין גבתון בע " מ - כל הזכויות שמורות 3 The Problem Vast penetration of fuel additives, industrial solvents, herbicides, agrochemicals and antibiotics into ground-and-surface water has become severe environmental, economical and health issue of water. Vast penetration of fuel additives, industrial solvents, herbicides, agrochemicals and antibiotics into ground-and-surface water has become severe environmental, economical and health issue of water. Heavy damages are caused due to contamination & shutdown of wells and surface resources supplying drinking water

עין גבתון בע " מ - כל הזכויות שמורות 4

The Products Readymade filtration- adsorption granular media column systems as refill for commercial filtersReadymade filtration- adsorption granular media column systems as refill for commercial filters Readymade suspensionmixtures for injection into water vesselsReadymade suspension mixtures for injection into water vessels Target Markets: Growth 9%/year Utility companies, Water treatment companies, Engineering and project companiesUtility companies, Water treatment companies, Engineering and project companies Industrial plants with wastewaterIndustrial plants with wastewater MunicipalitiesMunicipalitiesCompetition Activated Carbon, UV, Ozone, Ion exchangeActivated Carbon, UV, Ozone, Ion exchange

Required FundingRequired Funding US$ 2.0 Million for US$ 2.0 Million for Funding targetsFunding targets Field feasibility stages (beta)Field feasibility stages (beta) Establishing manufacturing facility and laboratory for formulations and mixtures of ClayMixEstablishing manufacturing facility and laboratory for formulations and mixtures of ClayMix Sales and marketing setup in Israel and in export markets. Sales and marketing setup in Israel and in export markets. Return of investment initiation: 2009Return of investment initiation: 2009

עין גבתון בע " מ - כל הזכויות שמורות 7 Development & Marketing milestones A. Lab development of high efficiency micelle-clay complexes for anionic & neutral organic pollutant removal – ENDED B. Competitive filtration-adsorption of real contaminated well water and industrial wastewater vs. activated carbon in lab - IN PROCESS C. Design, build and characterize effective field prototype for filters – Q4/2006 D. Field runs of commercial pilot in Mekorot s wells and in industrial treatment plants- Q2/2007

עין גבתון בע " מ - כל הזכויות שמורות Gran.Media H DOM Contaminated DOM H20H20 Clean H 2 0 Clean H 2 0 DOM H20H20 H20H20 Clean H 2 0 H20H20 H20H20 H DOM Micelle Clay Contaminated H DOM From Wells, Lakes &Wastes Clean H 2 0 Micelle-Clay Filtration Scheme

עין גבתון בע " מ - כל הזכויות שמורות 9 Competitive removal of herbicides, antibiotics from well water % removed Initial concent. (mg/L) Pollutant 61 / 90 10Imazaquin 79 / Chlorotoluron 57 / Bromacil 87 / 98 10Tetracycline 79 / 98 10Oxytetracycline 58 / / / Sulfamethizole 58 / 98 10Sulfamethoxazole 45 / 97 8Sulfisoxazole Activated carbon Micelle-Clay

עין גבתון בע " מ - כל הזכויות שמורות 10 % Removal Concentrations (ppb) FinalInitial Perchlorate (inorganic) Ethylene Di Bromide Removal of Various Contaminants in well water

עין גבתון בע " מ - כל הזכויות שמורות 11 Our high business potential value is due to: (a) Variety of penetration and rooting strategies in water and wastewater treatment markets, rooting strategies in water and wastewater treatment markets, including resale of ClayMix including resale of ClayMix mixtures, mixtures, (b) Complete treatment solution offering to clients including operational services under BOT business model offering to clients including operational services under BOT business model

עין גבתון בע " מ - כל הזכויות שמורות 12