Health-care activating water purifying agent

A water purifying agent and health care technology, applied in the field of water treatment, can solve the problems of increased metal aluminum ions, unsatisfactory effect, and increased dosage, and achieve the effect of strong adsorption capacity, fast speed, and low dosage

Inactive Publication Date: 2011-01-26
嘉兴实业环保有限公司
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  • Abstract
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Problems solved by technology

However, polyaluminum chloride (PAC) still has obvious disadvantages: in the case of acid rain in spring, the pH of the water is acidic, or when the water turbidity is higher than 100NTU, it will flocculate and remove soil, impurities, organic matter, and heavy metals in the water. The effect is very unsatisfactory, so it is necessary to increase the dosage of polyaluminum chloride, but the increase in dosage causes an increase in cost, and the amount of metal aluminum ions remaining in the water also increases greatly

Method used

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Embodiment Construction

[0021] Below enumerate 8 embodiments to illustrate the present invention in detail, the health-care activation water purifying agent of embodiment 1~8 is to be made from the raw material of following parts by weight:

[0022]

[0023] The preparation method of health-care activated water purifying agent:

[0024] 1. Firstly, the raw materials kaolin, medical stone, tourmaline and bentonite in the above table are pretreated. The raw materials are respectively subjected to acid washing, alkali washing and water washing to remove heavy metals and impurities. Wherein, the acid selected for pickling is dilute hydrochloric acid with a mass percentage concentration of 20-40% or a phosphoric acid solution with a mass percentage concentration of 70-90%. Sodium hydroxide solution, washed with water after alkaline washing, used to remove the remaining lye on the raw material, then dried and set aside.

[0025] 2. Calcining the dried raw materials separately, the calcination t...

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Abstract

The invention discloses a health-care activating water purifying agent, which comprises the following raw materials in parts by weight: 30-50 parts of kaolin, 18-32 parts of medical stone, 16-30 parts of tourmaline and 25-40 parts of bentonite. The health-care activating water purifying agent can be health-care and activate water quality and efficiency, more importantly has the characteristics of high purifying efficiency, less use amount and low cost and can rapidly absorb adhesive impurities.

Description

technical field [0001] The invention belongs to the technical field of water treatment and relates to a health-care activated water purifier. Background technique [0002] With the rapid development of industry, the pollution of water resources is becoming more and more serious. Rivers, rivers, and streams in the natural environment are constantly polluted by domestic sewage and wastewater discharged from various industrial productions. There are more and more organic substances, heavy metals and other substances in the water. Polluted water quality causes water degradation and aging, and many diseases of the human body, animals and plants are directly related to water quality degradation and aging. Also, during the rainy season, water turbidity is high. These waters cannot be directly used as drinking water, and need to be treated by physical precipitation and chemical coagulation. Commonly used coagulation chemical reagents mostly use aluminum sulfate (abbreviated as alum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/16B01J20/30
Inventor 方敬亮
Owner 嘉兴实业环保有限公司
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