CN104056544A - Deodorization composite biological stuffing - Google Patents

Deodorization composite biological stuffing Download PDF

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Publication number
CN104056544A
CN104056544A CN201410297754.8A CN201410297754A CN104056544A CN 104056544 A CN104056544 A CN 104056544A CN 201410297754 A CN201410297754 A CN 201410297754A CN 104056544 A CN104056544 A CN 104056544A
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CN
China
Prior art keywords
stuffing
composite biological
bonding agent
deodorization composite
calcium carbonate
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410297754.8A
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Chinese (zh)
Inventor
应丽红
Original Assignee
应丽红
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 应丽红 filed Critical 应丽红
Priority to CN201410297754.8A priority Critical patent/CN104056544A/en
Publication of CN104056544A publication Critical patent/CN104056544A/en
Pending legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The invention provides deodorization composite biological stuffing. The deodorization composite biological stuffing comprises the following components in percentage by weight: 15%-25% of bark powder, 5%-15% of saw dust, 40%-50% of calcium carbonate, 1%-5% of bamboo charcoal powder and 10%-40% of a bonding agent, wherein the bonding agent is a mixture of ethylene/vinyl acetate and Na2O.nSiO2. The stuffing has high intensity, can keep favorable bonding strength in a damp environment for a long time, and plays a role of fixing and releasing nutritional substances; the nutritional ingredients are released slowly by virtue of a dissolving diffusion and microorganism decomposition synergistic effect and are difficult to leach at the state with water, thus the stuffing is superior to traditional organic stuffing.

Description

A kind of deodorizing composite biological packing
Technical field
The present invention relates to deodorization technology, be specifically related to a kind of deodorizing composite biological packing.
Background technology
All have stimulates materials of olfactory organ smell to be called as odorant pollutant, wherein to mankind's harm larger have hydrogen sulfide, ammonia, methane, thio-alcohol and phenols etc. multiple.Odorant pollutant is except causing offending sensation such as psychology detest etc., also can cause nausea, has a headache, the symptom such as poor appetite.Biofiltration process is a kind of newer air pollution control processes, it utilizes microorganism to degrade or transforms volatile organic matter, hydrogen sulfide, ammonia, have that treatment effeciency is high, capital construction and operating cost is low, without adding the advantages such as chemical reagent, non-secondary pollution, but microbial growth just need to be used the filler as biological medium, existing filler, composition is different, but generally cannot be for microorganism provides growth required enough nutriments, and the nutriment in filler easily departs from filler and runs off.
Summary of the invention
The object of the invention is to solve existing technological deficiency, a kind of deodorizing composite biological packing is provided, the problem that overcome nutriment deficiency, easily runs off.
The technical solution adopted in the present invention is: a kind of deodorizing composite biological packing, by weight percentage, comprises following component: bark fines 15%-25%, sawdust 5%-15%, calcium carbonate 40-50%, bamboo carbon powder 1%-5%, bonding agent 10%-40%.Described bonding agent is ethylene/vinyl acetate and Na 2onSiO 2mixture.
The size of above-mentioned bark fines and sawdust is less than 0.5mm.
The invention has the beneficial effects as follows: there is the advantages such as withstand load, good permeability, biological adhesiveness be good.Calcium carbonate in filler can in and the acidic materials that produce in fungus grown process, there is pH buffer capacity, effectively avoid long-term operation after environment peracid cause the growth of bacterium to produce and suppress.This filler has higher intensity, can in wet environment, keep good bond strength for a long time, play fixing and the wherein effect of nutriment of slowly-releasing, nutritional labeling spreads by dissolving and microorganism is decomposed slowly release of synergy, there being difficult leaching under the state of water, be better than traditional organic filler.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
Embodiment 1
By bark fines 15%, sawdust 5%, calcium carbonate 40%, bamboo carbon powder 1% fully mixes, and then adds bonding agent 29% to mix, and filler is toasted 15 minutes at 100 ℃.Bonding agent is by ethylene/vinyl acetate and Na 2onSiO 2the mixture forming according to the weight ratio of 2:1.
Embodiment 2
By bark fines 20%, sawdust 10%, calcium carbonate 50%, bamboo carbon powder 3%, bonding agent 17%.Bonding agent is by ethylene/vinyl acetate and Na 2onSiO 2the mixture forming according to the weight ratio of 2:1.
Embodiment 3
By bark fines 25%, sawdust 15%, calcium carbonate 45%, bamboo carbon powder 5%, bonding agent 10%.Bonding agent is by ethylene/vinyl acetate and Na 2onSiO 2the mixture forming according to the weight ratio of 2:1.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, not departing under the prerequisite of the technology of the present invention principle, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.

Claims (2)

1. a deodorizing composite biological packing, is characterized in that, by weight percentage, comprise following component: bark fines 15%-25%, sawdust 5%-15%, calcium carbonate 40-50%, bamboo carbon powder 1%-5%, bonding agent 10%-40%, described bonding agent is ethylene/vinyl acetate and Na 2onSiO 2mixture.
2. a kind of deodorizing composite biological packing according to claim 1, is characterized in that: the size of described bark fines and sawdust is less than 0.5mm.
CN201410297754.8A 2014-06-29 2014-06-29 Deodorization composite biological stuffing Pending CN104056544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410297754.8A CN104056544A (en) 2014-06-29 2014-06-29 Deodorization composite biological stuffing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410297754.8A CN104056544A (en) 2014-06-29 2014-06-29 Deodorization composite biological stuffing

Publications (1)

Publication Number Publication Date
CN104056544A true CN104056544A (en) 2014-09-24

Family

ID=51544652

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410297754.8A Pending CN104056544A (en) 2014-06-29 2014-06-29 Deodorization composite biological stuffing

Country Status (1)

Country Link
CN (1) CN104056544A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105536510A (en) * 2016-01-11 2016-05-04 新疆环境工程技术有限责任公司 Deodorizing composite biological stuffing special for dyeing and finishing wastewater treatment and preparing method thereof
CN108201788A (en) * 2018-01-17 2018-06-26 清华大学 It is a kind of for organism fluidization bed fillers of waste gas purification and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105536510A (en) * 2016-01-11 2016-05-04 新疆环境工程技术有限责任公司 Deodorizing composite biological stuffing special for dyeing and finishing wastewater treatment and preparing method thereof
CN108201788A (en) * 2018-01-17 2018-06-26 清华大学 It is a kind of for organism fluidization bed fillers of waste gas purification and preparation method thereof

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140924

WD01 Invention patent application deemed withdrawn after publication