Clean water and method for preparing same

Abstract

The invention provides clean water and a method for preparing the same. The method for preparing the clean water includes steps of S10, sequentially carrying out aeration treatment by the aid of aeration layers on water, filtering the water by the aid of iron and manganese sand layers, filtering the water by the aid of quartz sand layers, filtering the water by the aid of activated carbon layers, then carrying out refined filtration, ultra-filtration and nano-filtration on the water and reserving the water for standby application; S20, arranging the water in alternating electromagnetic fields with the frequencies of 20,000-30,000 hertz to obtain magnetized water; S30, electrolyzing the magnetized water. The clean water and the method have the advantages that surfactants and irritant or corrosive chemical reagents are omitted in clean water production procedures, and accordingly the clean water is colorless and tasteless and is free of additives, irritation, corrosion, foam, residues and hand injury; fruits, vegetables, uncooked and cooked foods and tableware can be effectively cleaned, excellent effects of dispersing, suspending and washing grease and fine sundry particles can be realized, and heavy metal and certain pesticide toxin can be removed by means of electrostatic attraction; the clean water is free of skin allergy and irritation, and certain whitening and moisturizing effects can be realized by the clean water.

Description

technical field [0001] The invention relates to the technical field of detergent, in particular to a cleaning water and a preparation method thereof. Background technique [0002] Sodium alkylbenzene sulfonate and fatty alcohol polyoxyethylene ether derived from petroleum are used as detergents, and fatty acid diethanolamide is used as a foam stabilizer and thickener. It is a classic dishwashing liquid for fruit and vegetables, because of its pleasant appearance and fragrant smell , suitable consistency, strong degreasing and cleaning ability, rich and long-lasting foam, hard water resistance, no obvious short-term toxicity, suitable for cleaning delicate items, low price and many other advantages, it has long been the mainstream product in the market. However, the results of toxicological research in the past half century have made consumers aware of the potential risks of exposure to such chemical detergents in the following aspects. [0003] (1) Harm to human health: ...

AI Technical Summary

Problems solved by technology

[0004] ① Practitioners who have been exposed to chemical detergents for a long time are worried about the excessive traces of petrochemical product residues such as benzene, alkylbenzene, dioxane and nitrosamines;

[0011] ① The degradation process of chemical detergent is easy to produce toxic intermediates, which will deteriorate the water quality;

[0013] ③The discharge of chemical detergent increases the difficulty of wastewater treatment

[0014] Tableware cleaning usually requires the use of detergent to dissolve the oil stains on the tableware, but detergent is a chemically synthesized item, which has secondary pollution and is harmful to the human body; and detergent needs to be used at a certain temperature to produce better The cleaning effect is low, and the use of detergent at low temperature requires an increase in the amount of detergent used, and the dissolution effect is not ideal

[0015] Existing alkaline water production devices are usually designed for drinking water, and the prepared weak alkaline water is basically suitable for citing. Its pH value can not only meet the washing requirements, but also its own permeability and activity Not enough, in the process of removing dirt, the effect is not ideal

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