Principle :
Raw water to the original water tank, more than the original water pump and medium filter (quartz sand filter, activated carbon filter to soft water processor to the precision filter, high pressure pumps, level 1 reverse osmosis (RO) device to pure water, high pressure pump to secondary reverse osmosis, ultraviolet radiation sterilization device, water points
A complete set of reverse osmosis pure water equipment system shall be provided by the preprocessing part, reverse osmosis host (membrane filtration), reprocessing parts and common parts cleaning system.
Reverse osmosis pure water equipment pretreatment part
The pretreatment of reverse osmosis pure water equipment often consists of quartz sand filter, activated carbon filter, precision filter, main purpose is to get rid of the sediment contained in raw water, rust, colloid substances, suspended solids, pigment and peculiar smell, biochemical organic matter, reduce the residual ammonia water and harmful substances such as pesticide pollution.If the raw water of calcium and magnesium ions content is higher, also need to increase the water softening device, main purpose is to protect the latter's reverse osmosis membrane is not affected by large particle damage, so as to prolong the service life of reverse osmosis membrane.
Reverse osmosis pure water equipment host
Mainly by the booster pump, shell membrane, reverse osmosis membrane, control circuit and so on, is the core part of the whole water treatment system, made the most important part also depends on the water quality stand or fall.As long as the film's model to select proper model and booster pump, reverse osmosis host of salt in water filtration capacity can reach more than 99%, water conductivity can be guaranteed within 10 us/cm (25 degrees).
Reverse osmosis pure water equipment post-processing
Mainly for reverse osmosis host making pure water for further processing, if the follow-up process after ion exchange or electric ion (EDI) equipment, industrial ultrapure water can be produced, if it is to use on the commercial straight drinking water process, often connect rear sterilization device, such as can paper receiving outside the sterilization lamp or ozone generator, so that the water can be directly drinkable.
Reverse osmosis pure water equipment cleaning section
In order to guarantee the normal operation of the reverse osmosis pure water equipment system and extend the service life of reverse osmosis membrane element, when the reverse osmosis system operation after a period of time to remove the calcium carbonate scale, metal oxide scale in water, biological breed (bacteria, fungi, mold, etc.) and so on material requires for cleaning system.
Reverse osmosis pure water equipment advantages:
Good water quality, low consumption, no pollution, simple process, convenient operation and maintenance.
Reverse osmosis pure water equipment working principle:
Seepage is a physical phenomenon, when two containing different concentrations of salt water, such as separated by a half permeability of membrane, on one side of the less salty water will through the membrane permeability to water, salt and salt contained is not penetration, so, turning to the salt concentration on both sides of the harmony at the equal.This process is called natural penetration.Reverse osmosis is a pressure driven, with the aid of interception effect on the choice of a semipermeable membrane separate solution of the solute and solvent separation method.
Scope of application of reverse osmosis pure water equipment:
1, drinking water, pure water, mineral water, mountain spring, barrels bottled water, etc.;
2, the food processing water: cold food, canned meat, poultry and livestock processing, vegetables, finishing, etc.;
3, alcoholic drinks water, liquor, beer, wine and carbonated drinks, tea drinks, dairy products, etc.;
4 water, fine chemical, cosmetics, detergents, bioengineering, genetic engineering, etc.;
Water 5, the pharmaceutical industry: medicine preparation, large infusion, natural substances extraction, drink Chinese traditional medicine, etc.;
