ECOS has developed and successfully implemented its filters with ERSHВ® synthetic filling. Usually filters with granular filling are used for final treatment. LBR gives opportunity to reduce the rated power and electric power consumption even with high temperature of waste water.Д¬ountries suffering from deficit of sweet water sources increase their demand to process solutions enabling re-use of treated waste water for agriculture or industrial purposes. Balance Tank's function is to provide even concentration of impurities in influent waste water and even hydraulic load on downstream biological treatment facilities. LBR technology enables to reduce the impact of peak loads due to application of Balance and Denitrification Tank in the process chart. The existing method of estimation of Oxygen uptake to Aeration Tank must consider peak loads during 24 hours, consequently power consumption is going up. When waste water temperature increases, upgrading of aeration system capacity is required. Besides, when we manage to keep high sludge dose, we can reduce Aeration Tank volume, and, consequently, save capital cost. With sludge dose equal to 5 g/l concentration of SS carried away from Clarifiers is less, than 10 mg/l, even if waste water temperature is high (up to 35вЊ). Specific feature of LBR process developed by ECOS is that increase of sludge concentration in Aeration Tank leads to increase of sedimentation efficiency. In the course of field tests we managed to find out the correlation between SS concentration in the effluent and sludge dose in Aeration Tank. Classic solution of this problem is separation of sludge mixture in Secondary Clarifiers with application of Lamella (Tubular Settlers). In order to prevent from this negative process we need to reduce sedimentation time. Denitrification process is developing very intensively in Secondary Clarifiers, and as a result, suspended solids are carried away from the tank and treatment efficiency gets lower. Higher waste water temperature makes sludge more active. Decrease of dissolved Oxygen concentration.Increase of oxidation speed of impurities.It is generally known that increase of waste water temperature results in: Among specific factors concerned we point out high temperature (up to 35В°РЎ ) of influent waste water and deficit of sweet water sources. These specific conditions require correction and adaptation of process charts in order to guarantee high efficiency performance of treatment plants and reduction of Many such solutions are unified, standardized and successfully applied in different parts of the world.ДЄt the same time we must pay attention to some specific local conditions in hot climate regions, for example, Arabian Peninsula Region. There are plenty of various process solutions offered on the market, providing efficient waste water treatment from organic and biogenic elements. WE DEEPLY UNDERSTAND TREATMENT PROCESS AND ALWAYS TAKE LOCAL CONDITIONS INTO CONSIDERATION.Д¬onventional biological waste water treatment process was found and developed long time ago, it exists over 100 years and has been adopted from the nature. OUR COMPANY'S KEY COMPETENCE IS PROCESS ENGINEEERING

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