How the scientific use of washing equipment

We must first determine the basic capacity of washing equipment, then classify the pollution degree of linen.With oil dirt, juice drinks, tea and vegetable soup, for example, USES the hardness is up to standard of tap water for cleaning.Before prewash, should be spread out the cloth grass work, so I can put some sundry clear, hard to avoid in the process of cleaning, cause certain influence to the washing equipment.And in the process of prewash, need to add a certain amount of soda ash, to better to remove oil and dirt.
Secondly, before the main washing should be to add softener washing equipment within the cylinder.Can let the inorganic salt ions in the water washing, achieve the result of integration of avoid precipitation material such as calcium and magnesium.And in the case of low water temperature, should also join the right amount of emulsifier, emulsifying agent of nonionic surface active agent, it will make in its cloud point (low temperature) of the following, give full play to achieve wetting, dissolve the degreasing effect.Also in the case of high water temperature, you should add powerful washing powder.High water temperature for washing powder dissolved, also can better play a role of decontamination.For white sheet, table cloth and towel fabric, in the process of cleaning, also can not forget to add bleach.Generally add time, is in the main washing after more than half the time.
Finally in the process of river, but also to test the normal water quality.When finding the acid and alkaline water under neutral condition, by drowning process has been achieved.In normal circumstances, if you do not overload washing equipment, and water level, water temperature and washing time and washing conditions were controlled properly, but the washing effect is not ideal, it is recommended that the joined the powerful washing powder at the same time, also can join the right amount of caustic soda.After adding this kind of material, can guarantee a better clear the grease on the fabric.But at the time of adding caustic soda, it is important to note that the amount of appropriate.If the frequency and content is too much, may be affect clothing bright degree.

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