EFLO Grey - Grey Water Recycling Technical Data

EFLO GreyE?oGREY Grey Water Treatment PlantAmman, JordanRaw Grey WaterTreated WaterE?oGreyTreatmentE?o is part of the Concorde Corodex Group (CCG) of companies a leading manufacturer of water puri?cation systems like Brackish and Seawater Reverse Osmosis, and River Water Puri?cation.E?o International Ltd, the UK based wastewater treatment technologies provider, o?er innovative treatment solutions.E?o has designed & installed treatment plants in the Middle East, Africa, Caribbean the Indian Ocean islands over a period of more than 30 years.E?o o?ers a range of other waste water treatment products for both sewage, industrial wastewater & water re-use.Grey Water Recycling SystemDomestic water usage continues to put ever higher demands on municipal supplies and bigger costs on consumers.Only a very small fraction of daily water consumption is used for drinking and cooking. Therefore, Grey Water Recycling for use as toilet ?ushing, irrigation and wash water makes economic sense.In arid regions where potable water is created at great expense by desalination, the economics are more attractive still.Grey Water is considered to be from showers, hand wash basins and baths. Toilet “black” water is excluded, as is kitchen sink and dishwasher water due to the oils and oily water emulsions. Separate drainage is required.The treated Grey Water is disinfected, stored and ready for use via a separate rising main.Bene?ts• Ultra Filtration Technology for Disinfection• De-Centralized Treatment• Reduction in Volume of Bought in Water• Automatic, Skid Mounted Process including Residual Disinfection.• Systems 10m3 per day upwards to District size• LEED & PEARL benefitsE?oGREY Grey Water Treatment PlantDubai, UAEGrey Water Recycling SystemEFLO Products• EFLO Constant Transfer• EFLO SAF• EFLO MBR• EFLO SBR• EFLO SEP• EFLO Grey• EFLO UFBF• EFLO DAF• EFLO CTEFLOGrey Treatment ProcessPreviously, Grey Water just excluded toilet water - the Black Water. Hence Grey & Black Water. The E?oGREY process also excludes kitchen & dishwasher water since this is very high in BOD and fats oils & greases. The result is Light Grey Water.Treatment of Grey Water must address all of the contaminants and it must be treated to a quality whereby it is of use in daily life.The reality is that Grey Water contains solids, hairs, organic contaminants, oils, bacteria/E-Coli and measurable levels of BOD.The E?oGREY process includes: Pre-disinfection with chlorination and ozone, self cleaning pre membrane ?lter, Ultra Filtration membranes, auto membrane cleaning system, stored ?ltrate disinfection with chlorine.EFLO.HDT3.003.0211Dish Washers (4 %)Hand Washing (9 %)Showers (10 %)Washing machines (10 %)Baths (15 %)Kitchen (15 %)Toilet Flushing (37 %)Potable Water Usage : The chart shows the normal domestic usage of potable water. Hand Washing, Showers, Clothes Washing Machines and Baths are all Grey Water. This represents 44% of water use and water that is available for Grey Water Treatment.Chemical Dosing Pumpsfor Disinfection and Membrane CleaningUltra Filtration MembranesMembrane Feed PumpSelf CleaningPre Treatment FilterMembraneCleaning PumpControl PanelDESIGNED & ENGINEERED BY :EFLO INTERNATIONAL LTD.The Colin Sanders Innovation CentreMewburn Road, Banbury, OX16 9PA, UKTel + 44 (0) 1295 817623Fax + 44 (0) 872 115 6890Email: info@eflo.com www.eflo.comEFLO Grey