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Your present location:HOME >> News >> Technical News >> Hygienic standard of bottled drinking pure water GB17324
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  • 商品名称: Hygienic standard of bottled drinking pure water GB17324
  • 商品编号: 0093
  • 上架时间: 2015-01-05
  • Views : 159

4.5 health guidelines

The purpose of A1

To guide the bottled purified drinking water production, make it accord with the requirements of food hygiene, ensuring people's health, according to the relevant provisions of the enactment of this guide? The food hygiene law of the people's Republic of china.

The range of application of A2

Bottled purified water for drinking, that is, to meet the water quality standard of drinking water and water as raw material, through electrodialysis, ion exchange, reverse osmosis, distillation and other appropriate processing prepared by the method of sealed in containers and does not contain any additives can be directly drinking bottled purified water. The A3 guidelines

The first new, expansion, alteration of the production units of the design, layout shall comply with GB 14881.

Second water treatment plant should be closed, filling workshop should be closed and high air delivery device, air cleanliness should reach 1000 level, and the use of automatic filling.

Third equipment, pipeline, tools, appliances and water facilities must be made of non-toxic, no odor, corrosion resistant, easy cleaning materials, surface should be smooth and free of pits, without stripping, no gap, no dead angle, no blind side, not easy to fouling, easy to clean, disinfect; storage tanks should be easy to drain to avoid the formation of the stagnant layer, caused by microbial contamination.

Fourth packaging materials should conform to relevant national health standards, prohibit the use of recycled bottles, bottle, must use the automation equipment cover before filling, strict cleaning, disinfection.

Fifth take effective measures for water disinfection, terminal, after cleaning the bottle, cover, the aerobic bacterial count, coliform, drug residues not detected.

Sixth practitioners must maintain good personal hygiene, must wear clean work clothes, work cap, work shoes before entering the workshop, work clothes should cover the hair coat, shall not be exposed to cap. Into the filling personnel must be carried out in two locker, wearing masks, are allowed to enter the.

Seventh pure water production units should establish their own health management, with the assessment of qualified inspection personnel, establish compatible with the production capacity of meet the shown in the laboratory, responsible for product inspection, the sensory index, pH value, conductivity, total bacteria, coliform group must each batch test, pass behind the prospective factory.

Eighth pure water production units should always carry on the examination to the raw water, at the same time a year according to the GB 5749 full of inspection time. Each batch of pure water products in addition to routine inspection, each year should be full of inspection two times according to the standard, such as production, in production must be carried out before the full of inspection time, inspection reports and will keep properly the inspection for the agencies for food hygiene supervision.

Ninth bottled purified drinking water must meet the food hygiene law of the people's Republic of China and the provisions of GB 7718, in addition to the standard name of commodity, but also marked the main process and the pure water words. Pure water can not produce non distillation process tagging for distilled water.

5 test methods

5.1 sensory index

The chromaticity, turbidity, odor and taste, visible to the naked eye as specified in GB/T 8538 determination method.

5.2 physicochemical indexes

The 5.2.1 pH value, conductivity, Potassium Permanganate consumption, chloride

According to the method of determination of GB 17323 specification.

5.2.2 free chlorine, arsenic, lead, copper, cyanide, nitrite, volatile phenol, chloroform, carbon tetrachloride

According to the method of determination of GB 5750 specification.

5.3 microbiological indicators

According to the method of determination of GB 4789.2 specification.

5.3.1 coliform bacteria

According to the method of determination of GB 4789.3 specification.

The pathogenic bacteria 5.3.2

According to the method of determination of GB 4789.4, GB 4789.5, GB 4789.10 and GB 4789.11 provisions.

5.3.3 fungi, yeast

According to the method of determination of GB 4789.15 specification.

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