Suppling big capacity water purification machine for medicine uses

Index of medicine uses purified water:

1. Chemical index: meet the requirements of pharmaceutical purified water in Pharmacopoeia of the people's Republic of China 2010;

2. Hygienic examination: microorganism 10cfu / 100ml;

3. Endotoxin: 0.25eu/ml;

4. Conductivity: ≤2μs /cm (resistivity ≥0.5 m Ω*cm).

Water treatment system in pharmaceutical industry characteristics:

1. In order to facilitate disassembly, replacement and cleaning of parts, standardized, universal and systematic parts shall be used as far as possible in the design of actuator.

2. The structural design shall be simple, reliable and easy to disassemble.

3. The internal and external surfaces of the equipment shall be smooth and flat without dead angle, easy to clean and sterilize. The surface of parts shall be treated with chrome plating to prevent corrosion and rust. Avoid paint on the outside of the equipment to prevent peeling.

4. Low carbon stainless steel or other materials verified not to pollute water quality shall be used for the preparation of purified water equipment. The equipment for preparing purified water shall be cleaned regularly and the cleaning effect shall be verified.

5. The materials in contact with the water for injection must be high-quality low-carbon stainless steel or other materials that are verified not to pollute the water quality. The equipment for preparing water for injection shall be cleaned regularly and the cleaning effect shall be verified.

6. Delivery of pharmaceutical water

1) purified water and pharmaceutical water should be delivered by stainless steel pump which is easy to disassemble, clean and disinfect. In the case of purified water and injection water delivered by compressed air or nitrogen pressure, the compressed air and nitrogen shall be purified.

2) purified water should be transported by circulation pipeline. The pipeline design shall be simple and avoid blind pipe and dead angle. Stainless steel pipes or other pipes verified to be non-toxic, corrosion-resistant and free of pollution ions shall be used. The valve should be sanitary valve without dead angle, and the flow direction of purified water should be indicated.

3) the pipeline and pump for transporting purified water and injection water shall be cleaned, disinfected and sterilized regularly, and can be put into use only after passing the verification.

7. The storage period of purified water should not be more than 24 hours, and its storage tank should be made of stainless steel or other materials that are verified to be non-toxic, corrosion-resistant and free of polluting ions. A hydrophobic filter shall be installed to protect the vent of the filter. The inner wall of the tank shall be smooth, and there shall be no dead angle and sand hole in the connecting pipe and weld. Sensors showing parameters such as liquid level, temperature and pressure that will not form stagnant water pollution shall be used. The storage tank shall be cleaned, disinfected and sterilized regularly, and the cleaning and sterilization effect shall be verified.