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Preparation and application of drinking water disinfectant after earthquake

A disinfectant and drinking water technology, applied in the direction of flocculation/sedimentation water/sewage treatment, sterilization/microdynamic water/sewage treatment, etc., can solve the problem of reduced animal resistance, easy passage of food, drinking water and wounds, humans and animals Infection and other problems, to achieve the effect of improving utilization rate, high social and economic benefits, and low cost and price

Inactive Publication Date: 2010-09-22
SICHUAN NORMAL UNIVERSITY
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Problems solved by technology

Third, due to the reduced resistance of animals, the surviving animals are likely to become the medium for the spread of viruses and bacteria
Fourth, viruses and bacteria in the environment can easily infect humans and animals through food, drinking water and wounds
[0006] As far as the inventor knows, until the completion of the present invention, the prior art has not been related to the report of the disinfectant treatment method for purifying unclean surface water based on the water source suitable for drinking after the earthquake

Method used

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  • Preparation and application of drinking water disinfectant after earthquake

Examples

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Embodiment Construction

[0022] The present invention will be further described in detail below by way of examples. In each of the following examples, the amount of each component is the mass amount. It is necessary to point out that the following examples are only used to further illustrate the present invention, and cannot be interpreted as limiting the protection scope of the present invention. Those skilled in the art make some non-essential improvements and improvements to the present invention according to the above-mentioned content of the invention. Adjustment should still belong to the protection scope of the present invention.

[0023] Examples of Disinfectants for Drinking Water After Earthquakes

[0024] The ground stream water of Yunli Village, Qushan Town, Beichuan County, Sichuan Province was taken as the water sample to be tested.

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Abstract

The invention provides a drinking water disinfectant after the earthquake, which comprises a flocculating agent and a disinfectant, and mainly consists of alchlor and calcium hypochlorite, and is an ideal drinking water disinfectant after the earthquake. The invention can not harm the health of the human body during the production and use processes of the drinking water disinfectant after the earthquake, does not contain carcinogen ingredients which are environmentally prohibited to use, does not contain other pollution ingredients, can make the water quality reach the drinking water quality standards, and solves the problem of domestic water using by people in disaster areas in a short period after the earthquake. The invention has the characteristics of simple method, low cost price, strong maneuverability and easy implementation, and can realize good economic and social benefits.

Description

technical field [0001] The invention relates to a drinking water disinfectant, in particular to a preparation method and application of a disinfectant for purifying unclean surface water based on a water source suitable for drinking after an earthquake. Background technique [0002] Prevention of major epidemics after major disasters. After major earthquakes, infectious diseases that pose a greater threat to humans and animals will appear. Viruses mainly include avian influenza, Japanese encephalitis, and rabies; bacteria mainly include anthrax, tetanus, and Streptococcus suis. There are four factors that induce the epidemic: First, a large number of livestock and poultry died directly during the earthquake or due to lack of water and feed after the earthquake, and every dead livestock and poultry is a breeding body of bacteria and viruses. will have an impact on the environment. The second is that the earthquake destroyed the local natural environment. Some bacteria in th...

Claims

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Application Information

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IPC IPC(8): C02F1/50C02F1/52
Inventor 刘兴艳张跃柏杉杉张希
Owner SICHUAN NORMAL UNIVERSITY
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