CN101838036A - Preparation and application of drinking water disinfectant after earthquake - Google Patents
Preparation and application of drinking water disinfectant after earthquake Download PDFInfo
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- CN101838036A CN101838036A CN 201010184991 CN201010184991A CN101838036A CN 101838036 A CN101838036 A CN 101838036A CN 201010184991 CN201010184991 CN 201010184991 CN 201010184991 A CN201010184991 A CN 201010184991A CN 101838036 A CN101838036 A CN 101838036A
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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
The present invention relates to drinking water disinfect, particularly a kind of compound method and application of the sterilizing agent that serves as that to be fit to tap water be purpose on the basis surface water of non-cleaning is purified with water source after the earthquake.
Background technology
Anti-big epidemic disease after the terrible disaster transmissible disease bigger to the threat of humans and animals can occur after the big shake.Virus type mainly contain bird flu, encephalitis B and rabies etc.; The bacterium class mainly contain anthrax, tetanus and swine streptococcus etc.Bring out four big factors of epidemic situation: the one since a large amount of livestock and poultry directly dead or shake back is because lack of water lacks problem such as feed and death in seismic process, and each dead livestock and poultry all is a bacterium and the viral body that grows, and all can impact environment.The 2nd, eaerthquake damage local physical environment, some bacteriums among soil are arranged, as anthrax bacillus and clostridium tetani, this bacterioid can be survived several years even decades in soil the inside.Because the face of land is destroyed, these bacterial exposure are come out, and very easily cause the infection of people and herding.The 3rd, because the animal resistibility reduces, the animal of survival becomes the media that virus and bacteria is propagated probably.The 4th, virus that exists in the environment and bacterium very easily by food, drinking-water and wound, are caused infection to humans and animals.Also having a class in addition is exactly parasitosis, as pork measles, schistosomicide etc.The task of top priority, a sterilization!
And after the earthquake, because the drinking water source is contaminated, earthquake region people's orthobiosis tap water is affected, and especially from rescue personnel place far away, the water source after the shake can't be drunk at all, and people's domestic water can't solve.Can only lean on the airplane air dropping mineral water to solve needing of a period of time.And very long one period after the earthquake from far-off regions, people's orthobiosis tap water all can not be satisfied the demand.
This just presses for develops drinking water disinfect after the earthquake, can deliver to the disaster area with the form of air-drop like this, solves people's tap water problem.We detect the water quality of the geographic shake of Sichuan Province's Beichuan back surface water, mainly are microbiological indicators, the COD index, and SS index and part heavy metal content do not reach the requirement of Drinking Water water quality standard.
Traditional water disinfection agent all has only germicidal action, and drinking water disinfect can sterilization after the earthquake of this problem research and development, can play throwing out again, can not impact water quality and environment.Also can learn Sustainable development from development trend and intellecture property situation, also should avoid using the routine disinfection agent that has greater environmental impacts as far as possible into maintaining ecological balance.
Known to the contriver, before the present invention finished, prior art did not also relate to the report of the processing mode of the sterilizing agent that serves as that to be fit to tap water be purpose on the basis surface water of non-cleaning is purified with water source after the earthquake.
Summary of the invention:
At the deficiency of the existence of prior art, purpose of the present invention aims to provide drinking water disinfect after a kind of earthquake, and they can sterilization, can play throwing out again, can not impact water quality and environment.Drinking water disinfect can not only solve terrible disaster drinking water safety problem afterwards after the earthquake, can also use in drinking water disinfection at ordinary times.It can improve the water quality standard of fresh water again, reaches the tap water requirement, improves the utilization ratio of Freshwater resources.Especially in the water-deficient area, its function and significance is self-evident.
Foregoing invention purpose of the present invention can be achieved by the following technical programs.
Drinking water disinfect after the earthquake disclosed by the invention mainly is made up of flocculation agent and sterilizing agent.In mass fraction, in mass fraction, flocculation agent is 1: 1～1: 3 with the ratio of sterilizing agent.
Above-mentioned said flocculation agent is meant the aluminum chloride with flocculation function.It can be the aluminum chloride of commercially available food grade, also can adopt the alum of food grade to replace.Above-mentioned said sterilizing agent is meant to have the sterilizing function Losantin,
Drinking water disinfect after the earthquake provided by the invention, its dosage form can be the mixture powder formulations that is made of flocculation agent and sterilizing agent, also can be to add water by the mixture powder formulation to be prepared into solution dosage.
The present invention is that the contriver is based on the composition understanding of the earthquake right water quality day after tomorrow and the deep understanding of drinking-water quality guidelines for drinking water quality are finished.After being earthquake,, cause people's domestic water difficulty because the rotten pollution that water quality is caused of the mineral substance of crust depth and buried pathogeny microorganism and carcase makes that the disaster area drinking water source is destroyed.
The contriver has creatively proposed to add the edible flocculation agent and mineral substance and pathogeny microorganism has been removed by the mode of flocculation in the disinfectant process by the water source, and made the water source water reach the tap water drinking water standard based on above-mentioned cognition in drinking water disinfect.Or the water quality standard of fresh water improved again, reach the tap water requirement.
Of the present invention open, changed the function singleness problem of the sterilizing agent of prior art, it can only carry out single sterilization to the water source, and does not have other function.Shortage and distribution scattering problem owing to Freshwater resources in the earth's crust have been alleviated in the appearance of drinking water disinfect after the earthquake on certain degree.But also can improve the utilization ratio of Freshwater resources.Make its reuse.Virus in the water and bacterium can be removed by sterilizing agent, kill or these microorganisms of deactivation.And the COD index, SS index and part heavy metal content can be removed or reduction with flocculation agent.Thereby arrival water quality standard for drinking water.
The present invention has proposed a kind of by add the edible flocculation agent in drinking water disinfect in a creative way, allows the water source in the disinfectant process mineral substance and pathogeny microorganism be removed by the mode of flocculation, and makes the water source water reach water quality standard for drinking water.Or the water quality standard of fresh water improved again, reach the method for tap water requirement, make sterilizing agent have the function of flocculation agent concurrently, improved the Application of disinfectants scope.Of the present invention finishing and promotion and implementation has very high social benefit and economic benefit.
Outstanding advantage and positively effect that compared with the prior art the present invention is had can further be summarized as follows:
1, drinking water disinfect can not produce harm to HUMAN HEALTH after the earthquake of the present invention.
2... method is simple, cost value is low, and is workable.
3... can reach good economic benefit and social benefit.
4.... solve the needs of people's orthobiosis tap water after the earthquake from far-off regions.
5... improve the utilization ratio of Freshwater resources. can reach good economic benefit and social benefit.
Embodiment
By the following examples the present invention is further described specifically.In following each embodiment, the consumption of each component is the quality consumption.Be necessary to be pointed out that at this; following examples only are used for that the present invention is described further; can not be interpreted as limiting the scope of the invention; affiliated art skilled person makes some nonessential improvement and adjustment according to the foregoing invention content to the present invention, should still belong to protection scope of the present invention.
The embodiment of drinking water disinfect after the earthquake
Get Yun Li village, Qu Shan town, Beichuan county, Sichuan Province brook, ground water and make water sample to be checked.
Water sample sterilizing test to be checked
1-1.5mg.cm
-3Ca(ClO)
2；1-1.5mg.cm
-3AlCl
3；0.1-0.15mg/200ml
Prescription 1:0.1mg Ca (ClO)
2+ 0.15mgAlCl
3, water sample 200ml to be checked
Prescription 2:0.15mg Ca (ClO)
2+ 0.15mgAlCl
3, water sample 200ml to be checked
Contrast: water sample 200ml to be checked
The result:
| Be sprinkled into water sample to be checked | ??1??4??7??24??48??72??96 | The upper strata has the suspended substance upper strata to have the suspended substance upper strata that a small amount of suspended substance of a small amount of suspended substance of a small amount of suspended substance of a small amount of suspended substance of suspended substance is arranged | ??36??28??105??0??3 ***??0??0 | The upper strata has the suspended substance upper strata to have the suspended substance upper strata that a small amount of suspended substance of a small amount of suspended substance of a small amount of suspended substance of a small amount of suspended substance of suspended substance is arranged | ??5??2??1??12 ***??0??0??0 | ?+++ | |
| Distilled water | ??0 |
*Get the 200ul sample after the sterilization and be inoculated in plate culture medium, cultivated 24 hours for 37 ℃, calculate colony number.
*Bacterium colony mostly is white,
* * *Sucking cotton-shaped suspended substance during inoculation may make colony number increase.
Claims (6)
1. drinking water disinfect after the earthquake is characterized in that mainly being made up of flocculation agent and sterilizing agent.In mass fraction, flocculation agent is 1: 1～1: 3 with the ratio of sterilizing agent.
2. drinking water disinfect after the earthquake according to claim 1 is characterized in that said flocculation agent is an aluminum chloride.
3. drinking water disinfect after the earthquake according to claim 1 is characterized in that said sterilizing agent is a Losantin.
4. drinking water disinfect after the earthquake according to claim 1 is characterized in that said flocculation agent is the nontoxic organic and inorganic flocculating agent that can be used for tap water.
5. according to drinking water disinfect after claim 1 or 2 or the 3 or 4 described earthquakes, it is characterized in that said sterilizing agent is the nontoxic organic and inorganic sterilizing agent that can be used for tap water.
6. drinking water disinfection agent solution after the described earthquake of each claim in the claim 1 to 5, it is characterized in that solution is by flocculation agent and sterilizing agent and formulated as the water of solvent as solute, the mass content of flocculation agent is 0.65-0.95mg/L in the solution, and the content of sterilizing agent is 0.75-2.25mg/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010184991 CN101838036A (en) | 2010-05-26 | 2010-05-26 | Preparation and application of drinking water disinfectant after earthquake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010184991 CN101838036A (en) | 2010-05-26 | 2010-05-26 | Preparation and application of drinking water disinfectant after earthquake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101838036A true CN101838036A (en) | 2010-09-22 |
Family
ID=42741748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010184991 Pending CN101838036A (en) | 2010-05-26 | 2010-05-26 | Preparation and application of drinking water disinfectant after earthquake |
Country Status (1)
| Country | Link |
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| CN (1) | CN101838036A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523938A (en) * | 2012-07-06 | 2014-01-22 | 上海蓝宇水处理有限公司 | Composite disinfection tablet |
| CN103609591A (en) * | 2013-11-08 | 2014-03-05 | 浙江工商大学 | Urban wastewater disinfection preparation and application thereof |
| CN106348459A (en) * | 2016-09-20 | 2017-01-25 | 孙冠州 | Sterilizing water purifying agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201762A (en) * | 1998-05-29 | 1998-12-16 | 吴位能 | Quick-acting water clarifying disinfectant |
| EP0830205B1 (en) * | 1995-04-13 | 2000-12-06 | Truetech, Inc. | Water treatment tablet producing potable water |
| CN1620407A (en) * | 2001-08-01 | 2005-05-25 | 宝洁公司 | Water treatment compositions |
| CN1984845A (en) * | 2004-07-19 | 2007-06-20 | 幽若泰博公司 | Double-layered compacted solid water-purification product |
| CN101327976A (en) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | Efficient water treatment flocculant |
-
2010
- 2010-05-26 CN CN 201010184991 patent/CN101838036A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0830205B1 (en) * | 1995-04-13 | 2000-12-06 | Truetech, Inc. | Water treatment tablet producing potable water |
| CN1201762A (en) * | 1998-05-29 | 1998-12-16 | 吴位能 | Quick-acting water clarifying disinfectant |
| CN1620407A (en) * | 2001-08-01 | 2005-05-25 | 宝洁公司 | Water treatment compositions |
| CN1984845A (en) * | 2004-07-19 | 2007-06-20 | 幽若泰博公司 | Double-layered compacted solid water-purification product |
| CN101327976A (en) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | Efficient water treatment flocculant |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523938A (en) * | 2012-07-06 | 2014-01-22 | 上海蓝宇水处理有限公司 | Composite disinfection tablet |
| CN103523938B (en) * | 2012-07-06 | 2015-11-25 | 上海蓝宇水处理有限公司 | Composite disinfection tablet |
| CN103609591A (en) * | 2013-11-08 | 2014-03-05 | 浙江工商大学 | Urban wastewater disinfection preparation and application thereof |
| CN106348459A (en) * | 2016-09-20 | 2017-01-25 | 孙冠州 | Sterilizing water purifying agent |
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Open date: 20100922 |