|LEYCO Wassertechnik GmbH|
Environment Water and WastewaterReverse Osmosis
The reverse osmosis systems offer a capacity of 15 l / h up to 45,000 l / h of desalinated water, special version for raw water over 1,000 ppm or seawater desalination plants are available on request.
Our LEYCOpure reverse osmosis systems are suitable for raw water with salt contents up to approx. 1,000 ppm. The installations are designed for raw water temperatures of 15 ° C. For temperature changes of 1 ° C, the indicated output of the osmosis system must be increased or reduced by approx. 3%. The max. Temperature fluctuation for this change in performance is approx. 5 ° C, ie between 10 ° and 20 ° C.
The listed reverse osmosis systems are standard compact systems, each mounted on a frame or wall chassis. A candle filter is supplied as standard depending on the type of system. Further pretreatment measures must be considered according to water quality. Deviations in design and equipment are possible in the case of deviating operating conditions.
Treatment of brackish water to supply a residential house in Spain. The entire plant consists of various pretreatment components, softening, UO plant, mixing chamber and a permanent UV disinfection for the sterilization of the fresh water in the drinking water storage tank.Operating parameters which must be observed when using the membrane elementsTemperature in operation between 5 ° and 35 ° C, when cleaning max. 45 ° CPH value from 2 to 11 in the normal range, with cleaning from 1 to 12CL 2 content (free) below 0.1 mg / lCaSO 4 under solubility limitSiO 2 in the concentrate under a solubility limitCaCo 3 index (LSI) negativeBlocking index < 3Permeate counterpressure with standing system max. 0.3 bar