The function of pharmaceutical purified water equipment is explained in detail

Pharmaceutical purified water functions, Shenzhen Corey Environmental Protection Equipment Co., Ltd. for you to explain the purified water equipment functions, through what process to achieve the purpose of purified water.
automatic backwash multi-media filter multi-media filter tank is mostly filled with quartz sand, anth anthrorose and manganese sand and other filter materials.
mainly to reduce water turbidity, and can remove a large number of bacteria, viruses, organic matter and so on.
created favorable conditions for the subsequent disinfection process.
manganese sand has a significant effect on the removal of iron and manganese.
automatic recoil activated carbon filter tank activated carbon has a large number of micro-holes and a huge surface area, with a strong physical adsorption capacity.
absorbs impurities in the water, especially organic matter and microorganisms, very effectively.
oxygen-catalytic oxidation and chemical adsorption from the surface of activated carbon can remove some of the metal ions in the water.
activated carbon has a very strong adsorption effect on residual chlorine remaining in the water to protect the downstream stainless steel equipment and pipe surface and meet the water incoming requirements of the post-order water treatment unit.
-type cation exchange resin is filled in the softening tank with automatic reverse and regenerative softening tank.
is used to reduce the hardness of water through the ion exchange reaction of the resin, preventing calcium, magnesium ions from binding to carbonate and sulfate ions and scaling in post-order water treatment equipment or pipes.
precision filter precision filter, also known as security filter, the filter accuracy is generally 5 m.
its role is to intercept all materials with a particle size greater than 5 m to meet the reverse osmosis water incoming requirements.
the application of anti-osmosis reverse osmosis technology lies in the performance of the reverse osmosis membrane, which is desalinated.
reverse osmosis membrane is a semi-permeable membrane that allows only water molecules to pass through and not the solute to pass through.
the application of reverse osmosis and reverse osmosis, anti-osmosis technology also uses membrane selection adsorption and screening for organic matter.
the aperture of the reverse osmosis membrane is mostly less than or equal to 10×10-10m, and its separation object is an organic matter in the solution that is in the ion range and molecular weight of several hundred or so.
it can filter out a variety of bacteria, such as one of the small bacteria, green pus bacteria (3000×10-10m), but also filter out a variety of viruses, such as influenza viruses (800× 10-10m), meningitis virus (200×10-10m), can also filter out thermogen (10-500×10-10m).
this is a matter of great concern for pharmaceutical water.
Because the reverse osmosis operation process is simple and the desalination efficiency is high, the water used in the pharmaceutical process also has a high heat removal capacity, but also relatively economical, and becomes a water treatment unit in the pharmaceutical water process.
Reverse osmosis technology is not only used in the preparation process of purified water, the use of reverse osmosis can also be used to produce water with the quality of injection water, the United States Pharmacopeia from the 19th edition has received this method as one of the statutory methods for the preparation of injection water.
ion exchange system uses the principle of charged charge to attract each other to remove metal ions from water.
ion exchange system shall be treated with acid and alkali regeneration on a regular basis.
the two regenerative agents have a bactericidal effect, it is also a measure to control microorganisms in ion exchange systems.
ion exchange system can be designed as a yin bed, yang bed separate, or can be designed as a hybrid bed form.
, cation exchanger desalination allows water to pass through a composite series bed system equipped with a hydrogen-type cation exchanger and a hydrogen-oxygen anion exchanger.
can remove a variety of mineral salts from the water.
the mixed bed desalination will be a certain proportion of the yin, cation exchange resin placed in an ion exchanger, the two resins mixed together, called mixed ion exchange bed.
the use of mixed bed desalination, its ion exchange process than the composite series bed system exchange more thoroughly, can make the water to reach a higher water quality.
if the hybrid bed is set behind the composite series bed system, the water in it is of high quality and the operating period is relatively long.
electroion deion (EDI) electro-ion exchange system (EDI) is also an ion exchange system, which uses a mixed resin bed, using selective permeation film and charger, to ensure continuous water treatment and continuous regeneration of resin.
process, the raw water head into the resin section, when the water through the resin, is stripped of metal charge ions, become the product water.
the resin used in this system can be seen as a conductor that, under the effect of potential potential energy, forces the captured yin and cation to concentrate through the resin and the permeable membrane and to remove it from the water.
same time, in the resin segment, potential energy of the potential electrolytes hydropower into hydrogen and hydrogen-oxygen root ions, allowing the resin to regenerate continuously without the need for a regenerative agent.
sterilization systemSA, oxygen and purple field in an orderly combination for disinfection/sterilization.
ozone is a strong oxidant, its oxidation capacity in natural elements only this and fluorine, ranked second.
Ozone can oxidize and break down the glucose oxidase necessary for glucose oxide inside bacteria, etc., can also directly work with bacteria, viruses, destroy cells, RNA, break down DNA, RNA, proteins, lipids and polysaccharides and other large molecular polymers, so that the metabolic growth and reproduction process of bacteria are destroyed.
in water treatment to remove odor, decolorization, sterilization, removal of phenols, cyanide, iron, manganese and reduce COD, BOD, etc. have significant effects.
ultraviolet light reduces the rate at which new mics are generated in the water system's pre-treatment system, and 254nm UV lamps located behind ozone can be used to disinfect and remove ozone residues.
B, circulating backflow to prevent bacterial growth.
In purified water systems, pre-treatment systems, water systems and water systems have circulating water routes, when no water is used during holidays or evenings, when the purified water tank is full, when the water conductivity exceeds the standard, the water in each system maintains a certain degree of circulation, supplemented by ultraviolet or ozone/ultraviolet sterilization if necessary to prevent bacteria from growing.
water treatment system Pharmaceutical water preparation system follows the modular design concept, based on pre-treatment, oxidation disinfection, multi-media filtration, RO reverse osmosis, UV disinfection, EDI continuous deionization and storage and external transmission, etc., in the design, manufacture, commissioning process Technology, exquisite technology and strict quality control are carried out in each functional unit, and the final water production unit is optimized by the various functional modules according to its water standards, thus ensuring the high performance and high quality of the entire system, so that the water produced fully meets or exceeds the water quality standards of purified and injected water.