CN106311710A - Degreasing agent used for municipal solid waste disposal and degreasing method thereof - Google Patents
Degreasing agent used for municipal solid waste disposal and degreasing method thereof Download PDFInfo
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- CN106311710A CN106311710A CN201510344339.8A CN201510344339A CN106311710A CN 106311710 A CN106311710 A CN 106311710A CN 201510344339 A CN201510344339 A CN 201510344339A CN 106311710 A CN106311710 A CN 106311710A
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- garbage disposal
- degreaser
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Abstract
The invention relates to municipal waste disposal, in particular to a novel degreasing agent used for municipal solid waste disposal and a degreasing method thereof. According to the scheme, the degreasing agent used for municipal solid waste disposal is characterized by comprising, by weight, 50-70 parts of trisodium phosphate, 5-15 parts of lauryl sodium sulfate and 15-25 parts of sodium hydroxide. In the municipal waste disposal process, the degreasing agent can effectively remove grease, and the method is simple and practical to use.
Description
Technical field
The invention belongs to garbage disposal, be specifically related to a kind of degreaser for urban garbage disposal
And deoiling method.
Background technology
Along with global industry and the development of urbanization, the mankind are to natural resources exploitation and utilize in scale
Constantly expand with in intensity.Consume resource speed also greatly speeding up.On the one hand literary composition is brought to society
Bright, improve people's quality of life, on the other hand also imply that the growth accelerating rubbish, and rubbish
It it is one of the major reason of environmental pollution.If let drift, negligence of management and process, it will
Cause public hazards, destroy ecological environment, injure the health of people.Rubbish anthropogenic influence is substantially had with
Lower several respects:
Dumping not only occupies cultivated land, and goes back contaminated soil and crops.Due to chemical products in rubbish
Content is more and more higher, and after landfill, many decades is even gone up century-old all without degraded, adds toxic substance and weight
With which, these arable lands the most just lose use value to metal.
Rubbish oozes drip polluted underground water through rainwater or enters surface water, causes water pollution.80% popular
Therefore disease is propagated, and causes rivers and lakes severe depletion of oxygen eutrophication, coastal waters red tide.
Rubbish, during corruption, produces a large amount of heat energy, mainly ammonia, methane and hydrogen sulfide etc. harmful
Gas, excessive concentration forms stench, severe contamination air, distributes heat, surround city from the air.
Rubbish can occur spontaneous combustion, self-destruction phenomenon.Owing to heap garbage ferments, produce methane gas blast.
It addition, the white pollutions such as plastic bag, plastic cup, foam plastic product are not easily decomposed.Not only drop
Low city look and feel, environmental health level, lure harmful animal, have an effect on Soil structure, causes soil property to deteriorate,
Containment crop growth, makes the plant underproduction 30%.Soot out of control is almost all microorganisms and multiplies
Hotbed.Including virus, antibacterial, mycoplasma and the pathophoresis media such as mosquitos and flies, Blatta seu periplaneta, Rodents
Animal (such as mouse) multiplies the most without restraint, rides roughshod, and makes people fall ill, insalubrity.
Therefore, the mankind necessarily handle garbage problem well, and otherwise living environment will be more and more severe,
In terms of processing rubbish, in addition to the collection of rubbish needs a large amount of refuse containers, clear and process needs big
The manpower and materials of amount, city constantly expands, and garbage disposal plant is often away from city, and many cities are the most not
Obtain and do not have multiple refuse transfer station.First by automobile, rubbish is transported to transfer station, then transports with trailer bus
To final Treatment stations.
In the process of house refuse, oil removal treatment is a very important step in advance, existing removes
Oil method is for carrying out mechanical oil reservoir of removing by oil layering, but this mode oil removing is not thorough, another kind of weight
Wanting mode is to use biological bacteria decomposing and fermenting to carry out oil removing, and this mode selectivity is strong and high cost.
The most extremely be necessary to seek a kind of new waste disposal method, reduce secondary pollution, save and
Reclaim natural resources.
Summary of the invention
The present invention solves the halfway problem of current oil removing, it is provided that a kind of novel for garbage disposal
Degreaser, its using method is provided simultaneously.
The solution of the present invention is, a kind of degreaser for urban garbage disposal, it is characterized in that,
Component including following weight: tertiary sodium phosphate 50～70 parts, sodium lauryl sulphate 5～15
Part, sodium hydroxide 15～25 parts.It is further preferred that also include water 5～15 parts.
Another preferred version of the present invention is, including the component of following weight: tertiary sodium phosphate 55～
65 parts, sodium lauryl sulphate 8～12 parts, sodium hydroxide 18～22 parts.Further, also wrap
Include water 8～12 parts.
Another preferred version of the present invention is, including the component of following weight percentage: tertiary sodium phosphate 58～
62 parts, sodium lauryl sulphate 9～11 parts, sodium hydroxide 19～21 parts.Further, also wrap
Include water 9～11 parts.
Preferred plan of the present invention is, including the component of following weight: tertiary sodium phosphate 60 parts,
Sodium lauryl sulphate 10 parts, sodium hydroxide 20 parts.Further, 10 parts of water is also included.
The present invention also provides for a kind of deoiling method for urban garbage disposal, the method include with
Lower step:
(1) component taking following weight mixes: tertiary sodium phosphate 50～70 parts, dodecyl
Sodium sulfate 5～15 parts, sodium hydroxide 15～25 parts of mixing, be subsequently adding water 5～15 parts, and stirring makes
Mix homogeneously obtains mixed solution；
(2) ratio of 5～35Kg is used to join in rubbish in rubbish per ton above-mentioned mixed solution,
Stir 2～10 minutes.
Preferably, step (2) rubbish per ton uses the amount of mixed solution to be 10～25Kg.
Tertiary sodium phosphate used in the present invention, i.e. Na3PO4, also known as sodium orthophosphate or sodium phosphate, at this
Bright middle as main degreaser, can effectively remove the oils and fats in house refuse.Sodium lauryl sulphate,
I.e. C12H25SO4Na, is again K12, K12 sodium lauryl sulphate, cocoanut oil alcohol (or lauryl alcohol) sulphuric acid
Sodium etc., also serve as main degreaser in the present invention, can effectively remove mineral oil.Sodium hydroxide,
I.e. NaOH, in the present invention as oil removing auxiliary agent, collaborative tertiary sodium phosphate and sodium lauryl sulphate play
Oil removing effect, each composition synergism, play best deoiling effect.
Detailed description of the invention
The specific embodiment of the present invention presented below, to help being further appreciated by the present invention, but the present invention
Protection domain be not limited in these embodiments.
Embodiment 1
A kind of deoiling method for urban garbage disposal, step is as follows:
(1) component taking following weight mixes: tertiary sodium phosphate 60 parts, lauryl sulphate acid
10 parts of sodium, sodium hydroxide 20 parts mixing composition degreaser, is subsequently adding 10 parts of water, and stirring makes mixing
Uniformly obtain mixed solution；
(2) use the ratio of 15Kg to join in rubbish in rubbish per ton above-mentioned mixed solution, stir
Mix 8 minutes hydrophilic to rubbish.
Rubbish after processing adds hot water, is submerged to rubbish, and the water surface does not has oily star layer.Visible rubbish
Oils and fats in rubbish has been removed by.
Embodiment 2
(1) component taking following weight mixes: tertiary sodium phosphate 55 parts, lauryl sulphate acid
12 parts of sodium, sodium hydroxide 22 parts mixing composition degreaser, is subsequently adding 9 parts of water, and stirring makes mixing
Uniformly obtain mixed solution；
(2) use the ratio of 16Kg to join in rubbish in rubbish per ton above-mentioned mixed solution, stir
Mix 10 minutes hydrophilic to rubbish.
Rubbish after processing adds hot water, is submerged to rubbish, and the water surface does not has oily star layer.Visible rubbish
Oils and fats in rubbish has been removed by.
Embodiment 3
For the deoiling method of urban garbage disposal, step is as follows:
(1) component taking following weight mixes: tertiary sodium phosphate 70 parts, lauryl sulphate acid
15 parts of sodium, sodium hydroxide 25 parts mixing composition degreaser, is subsequently adding 25 parts of water, and stirring makes mixing
Uniformly obtain mixed solution；
(2) use the ratio of 10Kg to join in rubbish in rubbish per ton above-mentioned mixed solution, stir
Mix 5 minutes hydrophilic to rubbish.
Rubbish after processing adds hot water, is submerged to rubbish, and the water surface does not has oily star layer.Visible rubbish
Oils and fats in rubbish has been removed by.
Embodiment 4
For the deoiling method of urban garbage disposal, step is as follows:
(1) component taking following weight mixes: tertiary sodium phosphate 58 parts, lauryl sulphate acid
11 parts of sodium, sodium hydroxide 19 parts mixing composition degreaser, is subsequently adding 11 parts of water, and stirring makes mixing
Uniformly obtain mixed solution；
(2) use the ratio of 35Kg to join in rubbish in rubbish per ton above-mentioned mixed solution, stir
Mix 3 minutes hydrophilic to rubbish.
Rubbish after processing adds hot water, is submerged to rubbish, and the water surface does not has oily star layer.Visible rubbish
Oils and fats in rubbish has been removed by.
Embodiment 5
For the deoiling method of urban garbage disposal, step is as follows:
(1) component taking following weight mixes: tertiary sodium phosphate 62 parts, lauryl sulphate acid
9 parts of sodium, sodium hydroxide 21 parts mixing composition degreaser, is subsequently adding 9 parts of water, and stirring makes mixing equal
Even obtain mixed solution；
(2) use the ratio of 22Kg to join in rubbish in rubbish per ton above-mentioned mixed solution, stir
Mix 3 minutes hydrophilic to rubbish.
Rubbish after processing adds hot water, is submerged to rubbish, and the water surface does not has oily star layer.Visible rubbish
Oils and fats in rubbish has been removed by.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by upper
Stating the restriction of embodiment, that is made under other any spirit without departing from the present invention and principle changes
Become, modify, substitute, combine, simplify, all should be the substitute mode of equivalence, be included in the present invention
Protection domain within.
Claims (10)
1., for a degreaser for urban garbage disposal, it is characterized in that, including following weight portion
The component of proportioning: tertiary sodium phosphate 50～70 parts, sodium lauryl sulphate 5～15 parts, sodium hydroxide
15～25 parts.
The most according to claim 1 for the degreaser of urban garbage disposal, it is characterized in that,
Also include the component of following weight: water 5～15 parts.
The most according to claim 1 for the degreaser of urban garbage disposal, it is characterized in that,
Component including following weight: tertiary sodium phosphate 55～65 parts, sodium lauryl sulphate 8～12
Part, sodium hydroxide 18～22 parts.
The most according to claim 3 for the degreaser of urban garbage disposal, it is characterized in that,
Also include the component of following weight: water 8～12 parts.
The most according to claim 3 for the degreaser of urban garbage disposal, it is characterized in that,
Component including following weight: tertiary sodium phosphate 58～62 parts, sodium lauryl sulphate 9～
11 parts, sodium hydroxide 19～21 parts.
The most according to claim 5 for the degreaser of urban garbage disposal, it is characterized in that,
Also include the component of following weight: water 9～11 parts.
The most according to claim 5 for the degreaser of urban garbage disposal, it is characterized in that,
Component including following weight: tertiary sodium phosphate 60 parts, sodium lauryl sulphate 10 parts, hydrogen
Sodium oxide 20 parts.
The most according to claim 7 for the degreaser of urban garbage disposal, it is characterized in that,
Also include the component of following weight: 10 parts of water.
9., for a deoiling method for urban garbage disposal, it is characterized in that, comprise the following steps:
(1) component taking following weight mixes: tertiary sodium phosphate 50～70 parts, dodecyl
Sodium sulfate 5～15 parts, sodium hydroxide 15～25 parts of mixing, be subsequently adding water 5～15 parts, and stirring makes
Mix homogeneously obtains mixed solution；
(2) ratio of 5～35Kg is used to join in rubbish in rubbish per ton above-mentioned mixed solution,
Stir 2～10 minutes.
The most according to claim 9 for the deoiling method of urban garbage disposal, its feature
It is that step (2) rubbish per ton uses the amount of mixed solution to be 10～25Kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344339.8A CN106311710A (en) | 2015-06-19 | 2015-06-19 | Degreasing agent used for municipal solid waste disposal and degreasing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344339.8A CN106311710A (en) | 2015-06-19 | 2015-06-19 | Degreasing agent used for municipal solid waste disposal and degreasing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106311710A true CN106311710A (en) | 2017-01-11 |
Family
ID=57727869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510344339.8A Pending CN106311710A (en) | 2015-06-19 | 2015-06-19 | Degreasing agent used for municipal solid waste disposal and degreasing method thereof |
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Citations (7)
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|---|---|---|---|---|
| JP2003293174A (en) * | 2002-04-05 | 2003-10-15 | Nippon Paint Co Ltd | Acid etching solution for magnesium metal and/or alloy and surface treatment method |
| CN1847459A (en) * | 2006-04-07 | 2006-10-18 | 浙江大学 | Surface deoiling detergent for magnetic NdFeB material and its usage |
| CN1891860A (en) * | 2005-09-06 | 2007-01-10 | 中国矿业大学(北京) | Part surface coated layer technological method |
| CN101016636A (en) * | 2006-12-30 | 2007-08-15 | 沈阳仪表科学研究院 | Method of machining bellows by non-metal core electrodeposition |
| CN101200804A (en) * | 2006-12-15 | 2008-06-18 | 深圳富泰宏精密工业有限公司 | Degreasing agent and preparing method therefor |
| CN103774162A (en) * | 2012-10-22 | 2014-05-07 | 南京恒安树脂化学有限公司 | Preparation method of low-alkali and low-foam deoiling agent at room temperature |
| JP5957654B1 (en) * | 2015-03-31 | 2016-07-27 | ユケン工業株式会社 | Degreasing composition, degreasing composition, and pretreatment method for metal surface |
-
2015
- 2015-06-19 CN CN201510344339.8A patent/CN106311710A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003293174A (en) * | 2002-04-05 | 2003-10-15 | Nippon Paint Co Ltd | Acid etching solution for magnesium metal and/or alloy and surface treatment method |
| CN1891860A (en) * | 2005-09-06 | 2007-01-10 | 中国矿业大学(北京) | Part surface coated layer technological method |
| CN1847459A (en) * | 2006-04-07 | 2006-10-18 | 浙江大学 | Surface deoiling detergent for magnetic NdFeB material and its usage |
| CN101200804A (en) * | 2006-12-15 | 2008-06-18 | 深圳富泰宏精密工业有限公司 | Degreasing agent and preparing method therefor |
| CN101016636A (en) * | 2006-12-30 | 2007-08-15 | 沈阳仪表科学研究院 | Method of machining bellows by non-metal core electrodeposition |
| CN103774162A (en) * | 2012-10-22 | 2014-05-07 | 南京恒安树脂化学有限公司 | Preparation method of low-alkali and low-foam deoiling agent at room temperature |
| JP5957654B1 (en) * | 2015-03-31 | 2016-07-27 | ユケン工業株式会社 | Degreasing composition, degreasing composition, and pretreatment method for metal surface |
Non-Patent Citations (2)
| Title |
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| 周良官: "《印染手册》", 31 May 2003 * |
| 谢丽艳 等: "《中低温低泡除油剂的研究》", 《电镀与涂装》 * |
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Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |