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Guangzhou Yuan Bao Water Treatment Equipment CO.,Ltd.
Tel: +86-020-36407170
Fax: +86-020-36407479
E-mail: sindy.xing@purosoft.com
Company Address: Building 15,No.28 Xiao Ping Dong Lu,Xin Shi,Bai Yun District,Guangzhou,China.

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Ultra-pure water equipment in the lab, how to choose

2012-02-10 16:21:29(Has been accessed 7699 times)

The benefits of the laboratory of the university research institutes and institutions are basically ultra-use features introduced the use of ultra-pure water equipment, benefits and how it works and how it works Features instead of distilled water restrictions, the eastern region above the level of units to achieve degree of popularity, such as: Environmental Monitoring Station, Food and Drug Control, CDC, the quality inspection, agricultural soil and fertilizer station, many business units in the laboratory with ultrapure water instead of distilled water restrictions, especially in the eastern region and the Midwest better efficiency units.

Compared to electric distilled water or out to buy the water is concerned, the laboratory ultrapure water more affordable and convenient, and has been recognized by the majority of the chemical analysis of personnel in the national market, but the instrument, after all, is the basis of laboratory equipment, although there are a number of technical staff in the use of ultrapure water, ultrapure water is not often the existence of errors in the purchase of How to buy ultra-pure water for this unit, please refer to the following, I hope for your help groups.

Currently on the market made of ultra-pure water equipment water generally in the 5-40 liters / hour, 40 liters more than the non-standard models, the customer should be based on actual consumption in the selection of ultra-pure water machine specifications, generally follow the two-fold relationship principles, such as water consumption is 20 liters / day, the choice of specifications for the 10 liters / hour machine, if the choice of specification is too small, ultra-pure water supplies consumption will soon be the choice of specification is too large, the formation of waste, if the focus water consumption, you need to purchase a large bucket of pure, and otherwise made the water can not keep up.

Material through selective film to become a semi-permeable membrane. Generally only through the solvent and not by the solute film as the ideal semi-permeable membrane, the same volume of dilute solution and concentrated liquid were placed in a container on both sides of the intermediate semi-permeable membrane barrier dilute solution the solvent through the semipermeable membrane natural flow of the concentrated solution side to the concentrated solution side surface than the surface of the dilute solution to a certain height above, forming a pressure difference to reach osmotic equilibrium state, such a pressure difference is the osmotic pressure.

The size of the osmotic pressure depends on the concentration of the type of fluid, independent of concentration and temperature and the nature of the semipermeable membrane exert a pressure greater than osmotic pressure in the concentrated solution side, the solvent in the concentrated solution to dilute solution flow, such The solvent flow in the opposite direction and the direction of the original penetration, a process called reverse osmosis, ultra-pure water equipment is a time is not long for household drinking water equipment in the market, but its presence has been more and more consumption who received, especially by users of all ages drinking fountains, eliminating the need for cumbersome to buy bottled water costs and transport bottled water.

The normal work of the reverse osmosis water depends on a certain pressure, the pressure must be greater than the osmotic pressure of the permeable membrane, usually 0.28MPa in the unstable region of pressure or water pressure, the proposed purchase of a booster pump pure water machine, its working pressure up to 0.6 ~ 0.9MPa, not subject to water pressure limit of water efficiency, speed, row of condensed water, the Nissan water 130 liters or so, can meet the water required for Family Day.

Tel: +86-020-36407170 Fax: +86-020-36407479 E-mail: sindy.xing@purosoft.com
Copyright: Guangzhou Yuan Bao Water Treatment Equipment Co., Ltd.
Company Address: Building 15,No.28 Xiao Ping Dong Lu,Xin Shi,Bai Yun District,Guangzhou,China.