Haedong Technology is a Korean company that designs cGMP water purifiers for the pharmaceutical industry, according to FDA standards.
- Optimize fluid velocities throughout system → Eliminate dead legs(＞3pipe diameters) → Maintain velocities at 5~10 fps in polishing loop → Continuous recirculation system → Maximize "up time" of system components
- Design in clean in place(CIP) and sampling capabilities
- Stainless steel for sanitary applications → 316L(low carbon) alloy recommended → Interior finishes - 150 grit minimum - 180 grit or electro polished recommended - Passivated if not electro polished → Welding - Tungsten inert gas method - Full penetration - Welds shall be pit & crevice free - Fully automatic orbital welding recommended
- Factors considered in preparing the basis of design → Water quality requirements specific to product(s) being produced. → Specific area of the facility using Purified Water. → Design daily volumetric demand for specific points of use(POU) → Maximum instantaneous flow requirements for specific POUs. → Description of raw water supply (source through municipal treatment) Include seasonal and climatic(historical) information. → Summary of system design, including the control philosophy. → Detailed discussion of the function of the system components. → Sampling and testing program(performance qualification through routine monitoring) → Anticipated system maintenance (short and long term)
Pharma companies it has worked with are: Cosmax Bio, Daewoong Bio, SK Plasma, Green Cross, Ajinomoto, Otsuka, Samsung, Donga ST, Boryung Biopharma, Il Yang, LG Chemical, CTC Bio, and many others.
Contact Kiyup Chong at firstname.lastname@example.org or at +82 31 2157 341 for more information