#exchanger <br> <br>[a]https%3A%2F%2Fwww.biocell-pharma.com%2Fproducts%2Fsanitary-heat-exchanger%2F[/a] <br>SANITARY HEAT EXCHANGER <br>The wfi sanitary heat exchanger (sterile double tube plate heat exchanger) is designed to work under the working conditions with the highest sanitary requirements, and the double tube plate structure design is adopted. The port of the wfi heat exchanger adopts quick installation or flange structure, which effectively avoids the retention of liquid medicine at the connection between the heat exchanger and the pipeline, realizes the real full emptying design, and also makes the equipment disassembly convenient. The unique design of double tube sheet makes it easy to completely empty and keep the wfi heat exchange tube clean, which can ensure the complete separation of the shell side and tube side media, without internal welding points, and effectively eliminate the cross contamination between products and wfi heat exchange media. It is not polluted and can detect leakage, thus avoiding the risk of cross contamination of conventional wfi heat exchanger. <br> <br>Technical Data of Sanitary Heat Exchanger <br>Heat Exchange Area 0.5—15m2 <br>Design Temperature max 165℃ <br>Design Press max 1.6MPa <br>Surface Treatment Ra=0.25—0.5。 <br>Soldering standard EN-288-3,EN287-1 <br>Mounting Type Horizontal or vertical installation. <br> <br>OPERATING PRINCIPLES OF SANITARY HEAT EXCHANGER <br>Operating Principles of Sanitary Heat Exchanger <br>Working Principle <br> <br>The material flows through the inside of the sanitary heat exchange tube, <br> <br>Pharmaceutical Water Systems <br> <br> <br> <br>and the refrigerant or heat medium flows through the outside of the heat exchange tube in the opposite direction. The end of the heat exchange tube is fastened with double tube plates, and serves as a leakage monitoring point to prevent the two-way cross contamination of the material and heat exchange medium. <br> <br>STRUCTURE DESCRIPTION OF SANITARY HEAT EXCHANGER <br>Structure Description of Sanitary Heat Exchanger <br>Double tubesheet structure: <br> <br>This series of heat exchangers adopt double tubesheet structure design, so that the tube side and shell side are connected by their own tubesheet respectively, breaking the traditional of tube heat exchangers, where the tube side and shell side share the same connecting tubesheet, so as to minimize the risk of cross contamination, facilitate the timely discovery of potential leakage, and ensure the safe production of users. <br> <br>Full emptying design: <br> <br>the heat exchange tubes are 316L sanitary pipes with smooth surface, straight structure, no dead corners, convenient and thorough cleaning, and the lowest point of the equipment is equipped with an emptying valve, which is conducive to the emptying of materials, cleaning water and condensate after online sterilization. The full emptying design avoids dead corners at the product contact parts, prevents the growth of microorganisms, and is easy to clean and sterilize. <br> <br>Material and surface treatment: <br> <br>this series of heat exchanger is made of 316L stainless steel, or the material required by customers. The roughness coefficient of the inner surface of the pipe in contact with the material is from 0.25 - 0.4 μ m. <br> <br>OPERATING PRINCIPLES OF SANITARY HEAT EXCHANGER <br>FEATURES OF SANITARY HEAT EXCHANGER <br>1. <br>The heat exchange tube is made of 316L seamless steel pipe. <br> <br>2. <br>Double tube sheet design eliminates cross contamination. <br> <br>3. <br>The tubesheet is forged and the tubesheet thickness exceeds 10mm. <br> <br>4. <br>There is no dead angle at the product contact side and it is completely drained. <br> <br>5. <br>There is no dead space in the heat exchange channel. <br> <br>6. <br>It can be installed vertically or horizontally. <br> <br>7. <br>Product side quick installation interface, shell side flange connection. <br> <br>8. <br>It can be designed and manufactured according to the special technical requirements of customers. <br> <br>9. <br>Design and manufacture according to GMP requirements. <br> <br>10. <br>Provide validation documents for double tube sheet heat exchanger. <br> <br>APPLICATION OF SANITARY HEAT EXCHANGER <br>1. <br>Cooling/heating of water for injection. <br> <br>2. <br>Sterilization of water for injection system by superheated water. <br> <br>3. <br>Temperature rise and cooling of purified water. <br> <br>4. <br>Pasteurization of purified water system. <br> <br>5. <br>Pure steam condensation and cooling. <br> <br>6. <br>Temperature control of highly clean liquid. <br> <br>7. <br>Cooling/heating of liquid medicine. <br> <br>8. <br>Cooling and heating of vaccines and blood products. <br> <br>Biocell offers equipment and engineering system of generation, storage and distribution of purified water, water for injection, pure steam as well as ultra-pure water purification system pharmaceutical industry and also cosmetic and food &amp; beverage industries.

#generator <br> <br>[a]https%3A%2F%2Fwww.biocell-pharma.com%2Fproducts%2Fclean-steam-generators%2F[/a] <br> <br>CLEAN STEAM GENERATORS <br>The prototype of the clean steam generator for humidification is a pure steam generation system in the pharmaceutical industry. In structural design, clean steam generator simplifies and weakens the complex steam water separation structure. Compact structure, small floor area, no water storage, high quality of clean steam. <br> <br>Clean steam generator for humidification from clean steam generator supplier Biocell, is widely used in food, beverage, electronics, dairy, medicine and other industries. As one of the leading clean steam generator manufacturers, Biocell provides high quality clean steam generators for humidification. <br> <br>Clean Steam Generator Specification <br>Specification Steam Pressure(Mpa) Steam Output(Kg/h) Steam Consumption(Kg/h) Purified Water Consumption(L/h) Clean Steam Pressure(Mpa) Dimension L×W×H(mm) <br>CSG100 0.4 100 130 125 0.3 700×900×2500 <br>CSG200 0.4 200 260 250 0.3 700×1000×2700 <br>CSG300 0.4 300 390 375 0.3 800×1100×2800 <br>CSG400 0.4 400 520 500 0.3 800×1200×3000 <br>CSG500 0.4 500 650 625 0.3 800×1300×3100 <br>CSG600 0.4 600 780 750 0.3 900×1300×3100 <br>CSG700 0.4 700 910 875 0.3 900×1300×3100 <br>CSG800 0.4 800 1040 1000 0.3 1000×1300×3200 <br>CSG900 0.4 900 1170 1125 0.3 1000×1300×3200 <br>CSG1000 0.4 1000 1300 1250 0.3 1200×1300×3200 <br>CSG1500 0.4 1500 1950 1875 0.3 1400×1300×3200 <br>CSG2000 0.4 2000 2600 2500 0.3 1400×1300×3200 <br> <br>Clean Steam Generator How It Works <br>A clean steam generator for humidification is a specialized type of pure steam generation system that produces pure, sterile steam for use in pharmaceutical, biotechnology, and other industries where the quality of the steam is critical. Clean steam generation uses a variety of technologies to produce high-quality steam, including reverse osmosis, deionization, and distillation. <br> <br>The basic operation of a clean steam generator for humidification involves three main stages: <br> <br>Feedwater Treatment: The feedwater, or the water that is fed into the clean steam generator, undergoes a series of treatments to remove impurities and minerals that could contaminate the steam. This may include reverse osmosis to remove dissolved solids, deionization to remove mineral ions, and other treatments to remove bacteria and other microorganisms. <br> <br>Steam Generation: Once the feedwater has been treated, it is heated to generate steam. Clean steam generators use a variety of heating methods, including electric heating elements, gas-fired burners, or steam coils. <br> <br>Steam Purification: The steam generated in the clean steam generator for humidification is then passed through a series of purification steps to ensure that it is free from impurities and microorganisms. This may involve passing the steam through filters, sterilization chambers, or other purification systems. <br> <br>Overall, the goal of a clean steam generator for humidification is to produce pure, sterile steam that is free from impurities, minerals, and microorganisms. This requires careful attention to the design and operation of the generator, as well as strict adherence to industry standards and regulations. As one of the leading clean steam generator suppliers and clean steam generator manufacturers, Biocell provides high quality clean steam generators. <br> <br>Clean Steam Generators Supplier Competitive Advantages <br>Double shell seamless tube sanitary and clean exchanger. <br> <br>All clean steam generation equipment is made of 316L stainless steel, and the working surfaces of the columns and exchangers are subjected to standard pickling and passivation treatment. <br> <br>Gaskets made of pharmaceutical-grade polytetrafluoroethylene (Toflon) material are used. <br> <br>All clean steam generator for humidification components are installed on sturdy carbon steel brackets and can be easily disassembled and assembled. <br> <br>Mineral wool insulation, covered with AISI304 stainless steel satin polishing protective layer. <br> <br>Structural design: The sanitary structure and connections have no dead corners, and the pipeline slope is conducive to minimum discharge. The system is equipped with a raw water pump, making operations stable, compact, and cost-saving. <br> <br>Double tube plate design: Both the external preheater and evaporator are designed with double tube plates, effectively preventing cross-contamination of multiple materials (double tube plates or single tube plates are used according to customer requirements) <br> <br>Selection of raw materials: SS316L is used for the parts and pipelines in contact with pure steam and pure steam condensate, while SS304 is used for the rest. <br> <br>Reasonable sealing structure: The majority of the equipment is connected by flanges, and the sealing gasket is made of PTFE. The entire machine is sealed to prevent leakage. <br> <br>Electrochemical polishing: high surface finish; Improve the corrosion resistance of stainless steel; Polishing treatment can be carried out on positions that cannot be processed by mechanical polishing equipment. <br> <br>Energy saving: Thanks to the use of thin-walled heat exchange tubes and advanced material water distributors, the heat exchange rate has been improved. <br> <br>Long service life: Due to the use of large space and low-speed separation, steam friction, and corrosion are avoided. Greatly extending the service life of the machine. <br> <br>Internal and external argon gas protection fully automatic welding: welding pipelines and equipment barrels to ensure welding quality. <br> <br>Insulation layer: Composite silicate needle silk blanket, with an outer layer made of SS304 wire drawing board. <br> <br>Control system: There are multiple control methods for users to choose from manual, PLC+instrument fully automatic, PLC+touch screen, etc. The PLC+instrument can automatically display temperature, conductivity, flow rate, pressure, etc. online. The PLC+touch screen can observe parameter changes (temperature, conductivity, flow rate, pressure, etc.) online through the touch screen, and keep track of the equipment production status at any time. And clean steam generator for humidification can be equipped with paper or paperless recorders according to customer requirements. <br> <br>For more information, please contact Biocell, one of the professional clean steam generator manufacturers. As one of the leading clean steam generator suppliers and clean steam generator manufacturers, Biocell provides high quality clean steam generators for humidification. <br> <br>Biocell offers equipment and engineering system of generation, storage and distribution of purified water, water for injection, pure steam as well as ultra-pure water system in pharma company and also cosmetic and food &amp; beverage industries.

#generator <br> <br>[a]https%3A%2F%2Fwww.biocell-pharma.com%2Fproducts%2Fpure-steam-generators%2F[/a] <br> <br> <br>PURE STEAM GENERATORS <br>A pure steam generator is one of the important equipment used for tank equipment, pipeline system, and filter disinfection, and pure steam generator pharmaceutical can also be used to drive sterilizers. The pure steam quality of the heat-free ultra-pure steam generation system produced by BIOCELL meets the relevant provisions of EN285, and the quality of the pure steam condensate meets the requirements of the current Chinese Pharmacopoeia, USP, and JP for water for injection. <br> <br>Pure Steam Generation System Specification <br>Specification Steam Pressure(Mpa) Pure Steam Output(Kg/h) Steam Consumption(Kg/h) Purified Water Consumption(L/h) Pure Steam Pressure(Mpa) Dimension L×W×H(mm) <br>PSG100 0.4 100 130 125 0.3 700×900×2500 <br>PSG200 0.4 200 260 250 0.3 700×1000×2700 <br>PSG300 0.4 300 390 375 0.3 800×1100×2800 <br>PSG400 0.4 400 520 500 0.3 800×1200×3000 <br>PSG500 0.4 500 650 625 0.3 800×1300×3100 <br>PSG600 0.4 600 780 750 0.3 900×1300×3100 <br>PSG700 0.4 700 910 875 0.3 900×1300×3100 <br>PSG800 0.4 800 1040 1000 0.3 1000×1300×3200 <br>PSG900 0.4 900 1170 1125 0.3 1000×1300×3200 <br>PSG1000 0.4 1000 1300 1250 0.3 1200×1300×3200 <br>PSG1500 0.4 1500 1950 1875 0.3 1400×1300×3200 <br>PSG2000 0.4 2000 2600 2500 0.3 1400×1300×3200 <br> <br>Biocell offers equipment and engineering system of generation, storage and distribution of purified water, water for injection, pure steam as well as ultra-pure water system in pharma industry and also cosmetic and food &amp; beverage industries.

#treatment <br> <br>[a]https%3A%2F%2Fwww.biocell-pharma.com%2Fproducts%2Fedi-water-treatment%2F[/a] <br> <br>EDI PLANT WATER TREATMENT <br>EDI plant water treatment module is usually placed behind the reverse osmosis system, which not only overcomes the lack of deep desalination of reverse osmosis effluent, but also further removes trace carbon dioxide, residual salt, silicon dioxide, boron and total organic carbon plasma in RO water, greatly improving the quality of purified water. <br> <br>EDI system in water treatment plant is widely used in biotechnology, pharmacy and other industries that must generally comply with and comply with USP, EP, JP and ChP regulations. <br> <br>※ Post EDI Ultrafiltration <br> <br>※ A post EDI unit for water treatment with 6000 Daltons Molecular Weight Cutoff membranes serves to produce highly purified water having a compliance with low endotoxin values. <br> <br>※ A post EDI UF can have a TOC reduction UV with 194 nm wavelength or 254 nm wavelength for bacterial control as an option. <br> <br>EDI Water Plant Treatment Specification <br>Water inflow requirements <br>TEA（with CO2） &lt;25mg/L as CaCO3 <br>Hardness &lt;1mg/L as CaCO3 <br>TOC &lt;0.5mg/L <br>Temperature 5-43℃ <br>PH 5-9 <br>Silicon &lt;0.5mg/L <br>Free Chlorine &lt;0.05mg/L <br>Water inlet pressure 30-100psi <br>Fe, Mn, H2S &lt;0.01mg/L <br>Rate of recovery 90-95% <br> <br>What Is Edi Water Treatment System <br>EDI stands for Electrodeionization, which is a water treatment technology that utilizes ion exchange membranes and an electric field to remove ions from water. <br> <br>The edi in purified water system is typically used to produce high-quality water for industrial and laboratory applications. The EDI plant water treatment system works by passing water through a series of ion exchange membranes and electrodes, which remove dissolved salts and other ions from the water. <br> <br>Unlike other water treatment technologies, EDI water treatment does not require chemicals to regenerate the ion exchange resin, making it a more environmentally friendly option. EDI systems are also relatively compact and easy to maintain compared to other water treatment technologies. <br> <br>Overall, EDI is an effective and efficient way to remove impurities from water, and it is commonly used in industries such as pharmaceuticals, electronics, and power generation. <br> <br>Now the price of purified water system in pharmaceutical industry is reasonable, if you have needs, please contact us.

#pharmaceuticals <br> <br>[a]https%3A%2F%2Fwww.biocell-pharma.com%2Fproducts%2Fpurified-water-system%2F[/a] <br> <br>Purified water system for pharmaceuticals adopts the latest processes such as reverse osmosis and EDI. Purified water generation and distribution system designs a complete set of purified water process in a targeted manner. The quality of water system in pharma company meets the requirements of the current USP, EP, JP and ChP for purified water. <br> <br>Pretreatment is mainly used to remove particles that may damage the film and free chlorine. The reverse osmosis process is to separate and remove the soluble solids, organics, colloidal substances and bacteria in the water by using the semipermeable spiral membrane. The raw water is sent to and passes through the reverse osmosis membrane under a certain pressure. The water passes through the tiny pore diameter on the membrane and is collected to obtain pure water. Different impurities are concentrated in the intercepting liquid and discharged. RO can remove more than 96% of dissolved solids, more than 99% of organic matters and colloids, and almost 100% of bacteria from raw water. <br> <br>EDI electromigration removal salt is to use the high voltage of electrodes at both ends of the module to move charged ions in water, and cooperate with ion exchange resin and selective resin membrane to accelerate the removal of ions, so as to achieve the purpose of water purification. During EDI desalination, ions are removed by ion exchange membrane under the action of electric field. At the same time, water molecules generate hydrogen ions and hydroxide ions under the action of electric field, which continuously regenerate the ion exchange resin to keep the ion exchange resin in the best state. <br> <br>Degassing membranes are widely used to remove oxygen and carbon dioxide from water. <br> <br>TYPES OF PURIFIED WATER SYSTEM IN PHARMACEUTICAL INDUSTRY <br>EDI PLANT WATER TREATMENT <br>Water Pre-treatment <br>Based on the quality of different raw water, we are committed to providing customers with customized solutions. Modular design is adopted, with reasonable and compact structure, beautiful appearance a... <br> <br>Pharmaceutical Reverse Osmosis System <br>With RO membrane separation technology as the core, it adopts automatic control, integrated design, modular installation, low energy consumption and small floor area. Double pipeline water supply and ... <br> <br>RO Plant With EDI <br>The combination of reverse osmosis and EDI has overcome the deficiency that reverse osmosis effluent cannot be deeply desalted, and further removed trace carbon dioxide, residual salt, silicon dioxide... <br> <br>EDI PLANT WATER TREATMENT <br>EDI module is usually placed behind the reverse osmosis system, which not only overcomes the lack of deep desalination of reverse osmosis effluent, but also further removes trace carbon dioxide, resid... <br> <br>FACTORS AFFECTING THE LIFE OF PURIFIED WATER SYSTEM <br>Due to the difference of user&#039;s raw water quality, the required purified water process plans will also be quite different (the system can achieve online pasteurization of pretreatment devices; reverse osmosis membranes and EDI modules can choose normal temperature and resistant pasteurization membranes according to requirements; pre-treatment devices can choose to add scale inhibitors or softeners according to requirements; users have high requirements for TOC indicators, and can choose UF (ultrafiltration) to remove TOC at the water production terminal). Based on years of design and practical experience, Biocell has not only been able to design purified water equipment more in line with users&#039; needs, but also developed a purified water energy conservation and emission reduction process scheme with higher recovery rate for users. <br> <br>Factors Affecting The Life of Purified Water System <br>Why Choose BIOCELL Purified Water Generation System in Pharmaceutical Industry? <br> <br>01 <br>Standardized and systematic parts are convenient for disassembly, maintenance and cleaning of equipment. <br> <br>02 <br>Automatic control is carried out through the terminal control system, and a humanized operation display system is configured to facilitate users to intuitively understand various data and adjust setting parameters. <br> <br>03 <br>The status of flushing, water shortage, full water, maintenance, etc. will be displayed on the purified water operation display system according to the actual situation, and the user will be reminded through the audible and visual alarm system. <br> <br>04 <br>The purified water generator has many unique functions, such as three-level password protection, fault shutdown alarm (manual reset is required), high and low pressure protection, automatic flushing, dual pipe water supply, etc. <br> <br>If you want to know more details of water system pharmaceutical industry, please visit our website.

#pharmaceutical <br> <br>[a]https%3A%2F%2Fwww.biocell-pharma.com%2Fproducts%2Fwfi-water-for-injection-system%2F[/a] <br> <br>Multi-Effect Distiller <br>The multi effect distilled water machine is designed and manufactured according to the industry standard YY0229 Multi effect Distilled Water Machine. All parts are made of 304 and 316L stainless steel. The distilled water produced is of high purity and pyrogen free, and fully complies with the quality indicators of water for injection in the Pharmacopoeia of the People&#039;s Republic of China (2020). It is the ideal equipment for manufacturers of various blood products, injections, infusion, biological antibacterial and other drugs and manufacturers of drinking distilled water. <br> <br>Single Effect Distiller <br>The single effect distilled water machine is a small distillation unit designed to meet the needs and budgets of growing organizations interested in developing new products. Up to 300L of water for injection can be produced per hour. <br> <br>Electrically Heated Distiller <br>The electric heating distilled water machine uses purified water as raw water and electric energy (converted into heat energy) as heating source, and the distilled water produced completely meets the quality indicators of &quot;water for injection&quot; in the Chinese Pharmacopoeia 2020. <br> <br>Combis TWO in ONE <br>This model is applicable to the production conditions of producing pure steam disinfection on one side and water for injection on the other side. Disinfection and water preparation can operate simultaneously and independently without mutual interference. It is a production equipment that can operate in dual synchronization, and water production and steam production do not affect each other. <br> <br>WFI Generator <br>The production capacity of cold water for injection (full membrane method) is 200-30000L/H, which is used in medical, daily chemical and other industries. It uses terminal ultrafiltration technology to remove heat source impurities on the basis of traditional purified water, so that the endotoxin index is lower than the standard requirements of &quot;water for injection&quot; in the pharmacopoeia, providing a new, stable and reliable choice for related enterprises to prepare water for injection. <br> <br>WHAT IS THE WFI GENERATION SYSTEM WORKING PRINCIPLE? <br>The wfi water system in pharmaceutical industry has low investment cost, low operation, and energy consumption, and can operate continuously and dynamically. Under the condition of low-temperature storage and turbulence, water for injection machine can effectively control the microbial breeding risk of the whole system and can realize large-scale water supply. <br> <br>What Is the WFI Generation System Working Principle? <br>WHAT IS WATER FOR INJECTION (WFI)? <br>Water for injection (WFI) is a high-purity water used in the pharmaceutical industry for the preparation of injectable medications and medical devices. WFI system must meet strict quality standards to ensure that it is free from microbial and chemical contaminants that could harm patients. <br> <br>What Is WFI Generator Used For <br>The water for injection generation system is used as a diluent or solvent for drugs that are administered by injection, including intravenous, intramuscular, and subcutaneous injections. Water for injection system is also used as a component in the preparation of medical devices, such as wound dressings and contact lenses. <br> <br>The high purity of WFI is critical to ensure the safety and efficacy of the medications and devices prepared with it. Even trace amounts of contaminants can cause adverse reactions in patients, such as infections or allergic reactions. Therefore, water for injection systems is subject to strict quality standards and is regularly tested to ensure that it meets the required specifications. <br> <br>WFI System Generation Process <br>The generation of water for injection plant in the water system pharmaceutical industry typically involves a multi-step process to remove impurities and contaminants from the feed water. The WFI generation process may include the following steps: <br> <br>Pretreatment: The first step is to remove large particles and suspended solids from the feed water. This may be accomplished by using filters, such as sand or cartridge filters. <br> <br>Reverse osmosis (RO): The pretreated water is then passed through a reverse osmosis membrane, which removes dissolved salts and other impurities. RO uses high pressure to force water through a semi-permeable membrane that separates the water from dissolved salts and other contaminants. <br> <br>Electrodeionization (EDI): The RO permeate is then passed through an electrodeionization (EDI) module, which uses a combination of ion exchange and electrochemical processes to remove the remaining ions from the water. <br> <br>Distillation: In some cases, WFI is generated by distilled water. This involves heating the feed water to generate steam, which is then condensed to produce high-purity water. <br> <br>Ultrafiltration: Ultrafiltration is a process that can be used in combination with the other steps to remove endotoxins and other small particles from the water. <br> <br>What Is Water for Injection (WFI)? <br>WATER FOR INJECTION SYSTEM SOLUTIONS <br>FIRST <br>WFI By Distillation <br>At present, water for injection system (WFI) is mainly obtained by the following thermal distillation methods: <br> <br>Multiple Effect Distillation Units <br> <br>Single Effect Distillation Units <br> <br>Single-effect or multi-effect thermal distillation is the most popular production method of water for injection (WFI) machine. The main advantages of this method are a simple design, and no moving parts used in the WFI water generation process, so it has reliability. Since the process of water for injection machine is carried out at high temperatures, the method has full confidence in the microbial purity of the water obtained. <br> <br>SECOND <br>Cold WFI by Membrane Methods <br>When using the whole membrane method to prepare cold water for injection, special attention should be paid to the design of regular sanitary treatment of the system. Cold process is always more susceptible to microbial contamination than traditional hot distillation. The cold WFI power generation equipment shall be cleaned regularly, preferably by thermal disinfection. <br> <br>As one of pharmaceutical water purification system manufacturers, Biocell Pharma provide professional solutions for the process water demands in the fields of biopharmaceutical, medical &amp; heal, food &amp; beverage, and fine chemicals, etc.

#pharmaceutical <br> <br>[a]https%3A%2F%2Fwww.biocell-pharma.com%2Fproducts%2Fpw-wfi-skids%2F[/a] <br> <br>PW/WFI SKID <br>The purified water/water for injection(WFI) combined distribution system is a kind of equipment integration device, which can fully convert and utilize resources and energy, greatly reduce production costs, save equipment floor space, and reduce equipment investment costs. At the same time, wfi skid can integrate the operation control system of the equipment, and the flow picture of the wfi skid equipment can be freely switched and selected on the same operation interface. <br> <br>Key Criterias for PW &amp; WFI SKID <br>◆ The wfi skid has no stagnant conditions and areas of low flow rate. <br> <br>◆ The wfi skid has temperature control. <br> <br>◆ The wfi skid has proper slope of the pipeline to ensure drainability. <br> <br>◆ Stainless steel surface finish with appropriate roughness in order to avoid nutrient and biofilm accumulation. <br> <br>◆ No deadlegs area of the wfi skid. <br> <br>◆ Periodic sanitisation or sterilisation of the storage tank and loop. <br> <br>◆ The wfi skid has storage tank protected with 0.2 micron hydrophobic vent filter. <br> <br>◆ Sufficient instrumentation and monitoring equipments. <br> <br>As one of pharmaceutical purified water systems manufacturers, Biocell Pharma provide professional solutions for the process water demands in the fields of biopharmaceutical, medical &amp; heal, food &amp; beverage, and fine chemicals, etc.