CN101781130B - Method for preparing compost by washing wool junk microbial fermentation - Google Patents
Method for preparing compost by washing wool junk microbial fermentation Download PDFInfo
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- CN101781130B CN101781130B CN201010108234XA CN201010108234A CN101781130B CN 101781130 B CN101781130 B CN 101781130B CN 201010108234X A CN201010108234X A CN 201010108234XA CN 201010108234 A CN201010108234 A CN 201010108234A CN 101781130 B CN101781130 B CN 101781130B
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- 210000002268 wool Anatomy 0.000 title claims abstract description 65
- 238000000855 fermentation Methods 0.000 title claims abstract description 44
- 230000004151 fermentation Effects 0.000 title claims abstract description 44
- 238000005406 washing Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000002361 compost Substances 0.000 title claims abstract description 9
- 230000000813 microbial effect Effects 0.000 title claims abstract description 7
- 241000894006 Bacteria Species 0.000 claims abstract description 36
- 241000589517 Pseudomonas aeruginosa Species 0.000 claims abstract description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 28
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 26
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 20
- 241000233866 Fungi Species 0.000 claims abstract description 18
- 241000186361 Actinobacteria <class> Species 0.000 claims abstract description 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011574 phosphorus Substances 0.000 claims abstract description 14
- 241000228245 Aspergillus niger Species 0.000 claims abstract description 12
- 244000063299 Bacillus subtilis Species 0.000 claims abstract description 12
- 235000014469 Bacillus subtilis Nutrition 0.000 claims abstract description 12
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011591 potassium Substances 0.000 claims abstract description 12
- 239000005416 organic matter Substances 0.000 claims abstract description 7
- 241000881860 Paenibacillus mucilaginosus Species 0.000 claims abstract 2
- 241000228129 Penicillium janthinellum Species 0.000 claims abstract 2
- 239000007633 bacillus mucilaginosus Substances 0.000 claims abstract 2
- 238000009991 scouring Methods 0.000 claims description 31
- 239000000084 colloidal system Substances 0.000 claims description 22
- 241000187219 Streptomyces badius Species 0.000 claims description 11
- 241001655322 Streptomycetales Species 0.000 claims description 11
- 241001070941 Castanea Species 0.000 claims description 8
- 235000014036 Castanea Nutrition 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 241000193755 Bacillus cereus Species 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 244000005700 microbiome Species 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 18
- 239000002699 waste material Substances 0.000 description 11
- 210000002969 egg yolk Anatomy 0.000 description 10
- 238000002513 implantation Methods 0.000 description 10
- 239000002689 soil Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 238000011160 research Methods 0.000 description 9
- 239000004568 cement Substances 0.000 description 8
- 239000007943 implant Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 6
- 230000012010 growth Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005189 flocculation Methods 0.000 description 5
- 230000016615 flocculation Effects 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- 241000193830 Bacillus <bacterium> Species 0.000 description 4
- 241001494479 Pecora Species 0.000 description 4
- 241000228143 Penicillium Species 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 206010044565 Tremor Diseases 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 150000002632 lipids Chemical class 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 239000003895 organic fertilizer Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- IGFHQQFPSIBGKE-UHFFFAOYSA-N 4-nonylphenol Chemical compound CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920001661 Chitosan Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000413 hydrolysate Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010784 textile waste Substances 0.000 description 2
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241001464430 Cyanobacterium Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000004166 Lanolin Substances 0.000 description 1
- 241000209082 Lolium Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical class [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 241000195663 Scenedesmus Species 0.000 description 1
- 241000192707 Synechococcus Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003933 environmental pollution control Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 210000001822 immobilized cell Anatomy 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000009629 microbiological culture Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 239000004069 plant analysis Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- -1 polyoxyethylene nonylphenol Polymers 0.000 description 1
- NOTVAPJNGZMVSD-UHFFFAOYSA-N potassium oxide Chemical compound [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention relates to a method for preparing compost by washing wool junk microbial fermentation. Microorganism accounting for 10 percent of the total mass of silt is implanted in the washing wool silt and fermented for 15-30 days at the temperature of 45-65 DEG C. The microorganisms are the composite of bacteria, fungi and actinomycetes, and the number ratio of the bacteria, the fungi and the actinomycetes is 10-30:0.5-2.5:0-1.5. The bacteria are bacillus subtilis, Pseudomonas aeruginosa and Bacillus mucilaginosus with the number ratio of 1-5:0.5-3:0.3-1.5; and the fungi are Aspergillus niger and Penicillium simplicissimum with the number ratio of 1-3:0.5-1.5. The compost produced by fermentation contains 30-80% of organic matter, 3-15% of total nitrogen, 2-10% of total phosphorus and 1-7% of total potassium.
Description
Technical field
The invention belongs to the processing technology field of waste water, mud, particularly the processing of animal wool washes; Relate to the processing of fermenting simultaneously and make the method for fertilizer with mikrobe.
Background technology
Waste water from washing wool belongs to high concentrated organic wastewater, and staple contains foreign material such as yolk, washing composition, wool perspiration, sheep excrement, careless bits, undercoat and silt.Wool washing sewage yolk content 5～20g/L, the COD value is generally 4 * 10
4～6 * 10
4Between the mg/L, reach as high as 10 * 10
4Mg/L, yolk content is higher, pollutes very serious
[1]At present, the washing of raw wool, main both at home and abroad is main with aqueous emulsion still, and the temperature of Mobe solution generally between 50～70 ℃, is washed the back hair and also will be dried, and these all need heat energy (steam) to accomplish.So, reduce the waste of heat energy in the scouring of wool process, be the key that can do a good job of it energy conservation
[2]In the raw wool, considerable part is a refuse, accounts for foreign material such as sticking dust, soil, weeds, sheep excrement like woolen.Preliminary test shows, in the wool soil, organism, N, P, K equal size are very high, and domestic wool spinning enterprise seldom utilizes these foreign material at present, and this not only can pollute environment, has also caused the waste of resource simultaneously.
Abroad relatively early, just biochemical process is applied to the processing of waste water from washing wool at Lund in 1971 to the research of waste water from washing wool
[3]Soledad etc.
[4]Think that the hydrolytic action under the anaerobic condition make yolk be hydrolyzed into free lipid acid and alcohol, and mikrobe has caused pure accumulation to the utilization of lipid acid.The change that material is formed has caused in the waste water and has flocculated between component, causes solid-liquid separation.Poole etc. find when the aerobic biofloculation of research
[5]Though, have only the washing composition of part and yolk to be decomposed and utilization by Institute of Micro-biology, the change of constitutive property but makes waste water from washing wool that significant flocculation phenomenon takes place.Bily Aguilar-May etc. has studied rate of increase and during removing waste water the potential application of nitrogen and phosphorus of the clear bacterium of chitosan-immobilized algae in nutrient solution
[6]S.-Sen etc. have examined or check the feasibility of making the anaerobe fluidized bed processing textile waste of propping material with float stone, show that the anaerobic biological treatment textile waste of supplementary carbon source (form with glucose is replenished) is feasible
[7]Sashenka Fierro is from grid frustule developmental potency, the immobilization effect of rate of growth and nitrate salt and phosphatic absorption aspect research chitosan
[8], immobilized cell its nitrate salt and phosphatic specific absorption in 12 hours rise period is higher than revocable.Andrew J.Poole etc. has carried out a large amount of research to biological method
[9-11], the effect of the behavior of mikrobe is to cause this emulsion equilibrated to destroy, thereby makes organism flocculation sediment such as washing composition yolk.They have also studied aerobe and chemical flocculation bonded method Treatment of Washing Wool Effluent, and this method has very big vigor and high efficient.F.William Jones etc. has studied the removal of yolk, polyoxyethylene nonylphenol and pesticide residues thing in the waste water from washing wool
[12], and resistates carried out compost treatment, obtain good effect.T.I.Mercz etc. have studied anaerobe and the chemical flocculation facture on laboratory scale equally
[13], the yolk through mikrobe flocculation between 30% to 50%, after adding synthetic flocculant, only the balance of yolk emulsion just is damaged after 2 to 3 days, and its clearance is more than 80%.
Domestic later to the Treatment of Wastewater from Wool Washing and the utilization of resources, the processing of waste water from washing wool just began one's study from the eighties in last century.Employing anaerobic acidification-aerobic process such as Luo Youhua are handled the high density waste water from washing wool
[14]Liu Zhi etc. filter out efficient bacterial strain according to the characteristics of waste water from washing wool, and treatment process, sludge quantity and the residence time are studied
[15], research has also obtained good effect.ZHANG Li-sheng etc. as immobilization material, do improvement to process for fixation, three kinds of materials with PVA: boric acid PVA powder, nitric acid PVA powder, phosphoric acid PVA powder are done the contrast experiment respectively.Test-results shows, three kinds of immobilized active mud after activation, plays biological activity and stability all improves a lot.But aspect biological activity and mechanical stability, orthophosphoric acid salt PVA method has more potentiality
[16]
Also rare for the utilization of washing wool junk and depleted resource research, S.J.Kroening has investigated the variation of scouring of wool mud and to biolytic restraining effect
[17]The result finds on biodegradability and chemical constitution, to change a lot constantly; Yolk composition in the mud (14%～40% dry weight) can have certain inhibition effect for degraded, but as the polyacrylamide flocculant in sterilant and the product degradation rate is not influenced.Simultaneously, the variation of the quality of substratum can cause the various variations of handling property, and also influential to microbiological treatment waste water from washing wool (comprising compost).Williamson WM etc. has studied the biological degradation of waste water from washing wool mud
[18], experimental data shows that scouring of wool mud as fertilizer sources helps the metabolism of mikrobe in the soil.Stokes J etc. has studied the application of scouring of wool waste
[19]Scouring of wool mud can be through handling with other material hybrid compostings, and this can produce high value-added product, and it not only is rich in nitrogen; And it is good soil improvement agent keeping moisture with increasing aspect organic, so this can improve the condition that crop root is grown.Maya Nustorova etc.
[20]Studied the application of waste aspect soil improvement of sheep's wool; And chemistry and biological character have been analyzed; Research shows that the hydrolysate of its waste contains amino acids, salt, lipid, carbohydrate and potassium ion class material; It can improve microbe population in the soil, improves the growth of rye grass, and its soil moisture content and fertility obviously improve.
Even to this day, still do not have and utilize mikrobe that the mud of Mobe is carried out the Treatment Technology report.
Reference
[1] Tong Panrui, same flag, Cheng Gang etc. Treatment of Wastewater from Wool Washing research [J]. wool spinning science and technology, 2004, (2): 26-28.
[2] Jiang Shaojun, Wu Hongling, Cui Ping etc. the energy problem in the scouring of wool process [J]. wool spinning science and technology, 2003,2:30-32.
[3]Lund?H?F.Industrial?Pollution?Control?Handbook[M].New?York：McGraw-Hill，1971。
[4]Soledad?C，AlbertoH，MariaV.Mechanism?of?Degradation?of Wool?Wax?intheAnaerobic?Treatment?of?Woolscouring?Wastewater[J].WaterSciTech，1999，40(8)：17-23。
[5]Poole?A?J，Cord-Ruwisch?R.Treatment?of?Strongflow?Wool?ScouringEffluent?by?Biological?Emulsion?Destabilisation[J].WaterRes，2004，38：1419-1426。
[6]Bily?Aguilar-May?&?María?del?Pilar?Sánchez-Saavedra.Growth?andremoval?of?nitrogen?and?phosphorus?by?free-living?and?chitosan-immobilized?cells?ofthe?marine?cyanobacterium?Synechococcus?elongatus[J].J?Appl?Phycol(2009)21：353-360。
[7]S.-Sen，G.N.Demirer.Anaerobic?treatment?of?real?textile?wastewater?with?afluidized?bedreactor[J].Water?Research，2003，37：1868-1878。
[8]Sashenka?Fierro，Maria?del?Pilar?Sa′nchez-Saavedra，Carmen?Copalcu′a.Nitrate?and?phosphate?removal?by?chitosan?immobilized?Scenedesmus[J].Bioresource?Technology?208，99：1274-1279。
[9]Andrew?J.Poole，Ralf?Cord-Ruwisch，F.William?Jones.Mechanism?ofaerobic?biological?destabilisation?of?wool?scour?effluent?emulsions[J].WaterResearch，2005，39：2756-2762。
[10]Andrew?J.Poole，Ralf?Cord-Ruwisch.Treatment?of?strongflow?woolscouring?effluent?by?biological?emulsion?destabilisation[J].Water?Research2004，38：1419-1426。
[11]Andrw?J.Poole，Ralf?Cord-Ruwisch，F.William?Jones.Biolgical?Treamentof?chemically?flocculated?agro-industrial?waste?from?the?wool?scouring?industry?by?anaerobic?process?without?sludge?recycle[J].Wat.Res.Vol.1999，33：1981-1988。
[12]F.William?Jones，David?J.Westmorel?and?Csiro.Removal?of?woolwax，nonylphenol?ethoxylates?and?pesticide?residues?from?wool?scour?effluent[J].Wat.Res.Vol.1999，33：1775-1780。
[13]T.I.Mercz，Cord-ruwich.Treatment?of?wool?scouring?effluent?usinganaerobic?biological?and?chemical?flocculation[J].Wat.Res.Vol.1997，31：170-178.31。
[14] Luo Youhua, the official lifts moral, Jiang Hongming. anaerobic acidification-aerobic method treatment of high concentration waste water from washing wool tail slurry experimental study [J]. and Chongqing Environmental Science, 1994,16 (4): 17.
[15] Lin Junyue, Pang Jinzhao, Yang Zongzheng. the biofloculation treatment process research [J] of high density waste water from washing wool. Techniques and Equipment for Environmental Pollution Control, 2004,5 (2): 60.
[16]ZHANG?Li-sheng，WU?Wei-zhong，WANG?Jian-long.Immobilization?ofactivated?sludge?using?improved?polyvinyl?alcohol(PVA)gel[J].Journal?ofEnvironmental?Sciences?2007，19：1293-1297。
[17]S.J.Kroening，L.G.Greenfield，and?W.M.Williamson.Variation?in?andConstraints?upon?the?Decomposition?of?Woolscour?Sludge[J].2004，33：1081-1087。
[18]Williamson?WM，Greenfield?LG，Bear?MH.Biodegradation?assessment?ofwoolscour?sludge?and?fellmongery?sludge[J].Jouranal?of?EnvironmentalQuality，29：1998-2006。
[19]Stokes?J，Cody?J，Maheswaran?J.The?application?of?wool?scour?waste?forbroadcare?cropping[J].Wool?Technology?and?Sheep?Breeding，2002，50：749-753。
[20] Maya Nustorova; Diana Braikova; .Chemical such as Adriana Gousterova; Microbiological and plant analysis of soil fertilized with alkaline hydrolysate ofsheep ' s wool waste [J] .World Journal of Microbiology & Biotechnology, 2006,22:383-390.
Summary of the invention
The object of the present invention is to provide a kind of with the mud in the Mobe as microbiological culture media, ferment with kind and the proportioning of selecting reasonable mikrobe.And then the N in the adjusting mud, P, K and organic content and proportioning, make the fertilizer that makes help the interactional balance of various mikrobes in the soil, thereby promote the growth of plant.
Technical scheme of the present invention is: according to the mensuration such as content to the N in the scouring of wool mud, P, K and organic matter; Select bacterium [comprising subtilis (Bacillus-subtilis), pseudomonas aeruginosa (Pseudomonasaeruginosa), colloid bud pole bacterium (Bacillagjnosus)] for use; Fungi [comprising black mold (Aspergillusniger), simple mould (Penicillium simplicissim)]; The compound preparation of actinomycetes [tremble brown streptomycete (Streptomyces badius)]; Each thalline mixes by different ratios; Its ratio (number ratio, the ratio of following bacterium are all the number ratio) is bacterium: fungi: actinomycetes=(10～30): (0.5～2.5): (0～1.5).Wherein: number is than being subtilis in the bacterium: pseudomonas aeruginosa: colloid bacillus cereus=(1～5): (0.5～3): (0.3～1.5); Number ratio in the fungi: black mold: simple mould=(1～3): (0.5～1.5); And, guarantee the normal growth of various mikrobes with in its implantation mud, let its fermentation for some time; And regularly detect various change of elements and microbial growth situation in the mud; Know that wherein N, P, K etc. reach the rational proportion that is fit to plant-growth, that is meet national agriculture standard merchandise organic fertilizer standard: organic content (in butt) is greater than 30%, total nutrient (N+P
2O
5+ K
2O) content (in butt) is greater than 4.0%, and moisture (free-water) content is less than≤20%, acidity-basicity ph 5.5-8.0.Fermentation time is: 15～30 days, final fertilizer was through detecting its organic matter: full nitrogen: full phosphorus: the content of full potassium is respectively: 30%～80%, 3%～15%, 2%～10%, 1%～7%.
Scouring of wool mud of the present invention is handled treating pond from woollen mill's scouring of wool workshop downstream scouring of wool waste silt and is obtained; The water ratio of its mud is 5%～50%, and the initial content of organic matter, N, P and K is respectively: 40%～80%, 8%～20%, 5%～15%, 3%～10%.Fermentation time is: 15～30 days, leavening temperature was: 45 ℃～65 ℃, stirred once in per 7 days in the fermenting process; Final fertilizer is through detecting, and the content of its organic matter, full nitrogen, full phosphorus, full potassium is respectively: 30%～80%, 3%～15%; 2%～10%, 1%～7%.Through a large amount of experiments; We find; Bacterium in the proportioning of mikrobe: fungi: it is 18: 1: 2 that actinomycetes [tremble brown streptomycete (Streptomyces badius)] have processing compound most; Subtilis (Bacillus-subtilis), pseudomonas aeruginosa (Pseudomonas aeruginosa) and the best proportioning of colloid bud pole bacterium (Bacillagjnosus) are: 4: 2: 1, the best proportioning of black mold (Aspergillusniger) and simple mould (Penicillium simplicissim) was: 2: 1.Best fermentation time and temperature are 28 days, 55 ℃.10% of the implantation mud total mass of mikrobe.
The proportioning of various nutritive elements all meets fertilizer standard in the ecological organic fertilier after treatment; The technical indicator that promptly all meets organic fertilizer: organic content (in butt)/(%) >=30, total nutrient (nitrogen+Vanadium Pentoxide in FLAKES+potassium oxide) content (in butt)/(%) >=4.0.Moisture (free-water) content is less than≤20%, acidity-basicity ph 5.5-8.0.
The invention has the beneficial effects as follows the quantity discharged that has reduced the scouring of wool refuse, reduce environment damage; Waste with scouring of wool changes into organic fertilizer simultaneously, helps promoting the microbial growth in the soil, can promote plant root growth, makes full use of resource.
Embodiment
Embodiment 1
Scouring of wool mud is obtained from woollen mill's scouring of wool treating pond, and the content of wherein organic, full nitrogen, full phosphorus, full potassium is respectively 65%, 8%; 4%, 3%, total mass is a double centner; The implantation total amount of mikrobe is 10% of a mud quality, in the rectangular build fermentation vat of homemade cement, ferments.The mud double centner of gained is put into fermentation vat, implant mikrobe then and ferment.Bacterium (comprises subtilis (Bacillus-subtilis), pseudomonas aeruginosa (Pseudomonas aeruginosa), colloid bacillus ((Bacillagjnosus)); Fungi (comprising black mold (Aspergillusniger), simple mould (Penicilliumsimplicissim)); Actinomycetes (tremble brown streptomycete (Streptomyces badius))=20: 2: 1; Subtilis: pseudomonas aeruginosa: colloid bud pole bacterium=2: 1: 0.4, black mold: simple mould=2: 1; Fermentation time=21 day, leavening temperature: 48 ℃, pH=7.5; The fermentation back is organic, N, and the content of P and K is: 60%, 9%, 4.5%, 3.5%.
Embodiment 2
Scouring of wool mud is obtained from woollen mill's scouring of wool treating pond, and the content of organic, full nitrogen, full phosphorus, full potassium is respectively 65%, 8%; 4%, 3%, total mass is a double centner; The implantation total amount of mikrobe is 10% of a mud quality, in the rectangular build fermentation vat of homemade cement, ferments.The mud double centner of gained is put into fermentation vat, implant mikrobe then and ferment.Bacterium (comprises subtilis (Bacillus subtilis), pseudomonas aeruginosa (Pseudomonas aeruginosa), colloid bud pole bacterium ((Bacillagjnosus)); Fungi (comprising black mold (Aspergillusniger), simple mould (Penicillium simplicissim)); Actinomycetes (containing chestnut brown streptomycete (Streptomyces badius))=20: 5: 3; Subtilis: pseudomonas aeruginosa: colloid bacillus=3: 1: 0.5, black mold: simple mould=5: 3; Fermentation time=18 day, temperature: 52 ℃, pH=8.0, the fermentation back is organic, N, the content of P and K is: 54%, 9.7%, 5%, 4%.
Embodiment 3
Scouring of wool mud is obtained from woollen mill's scouring of wool treating pond, and is wherein organic, full nitrogen, full phosphorus; The content of full potassium is respectively 60%, 8%, 4.2%, 3%; Total mass is a double centner, and the implantation total amount of mikrobe is 10% of a mud quality, in the rectangular build fermentation vat of homemade cement, ferments.The mud double centner of gained is put into fermentation vat, implant mikrobe then and ferment.Bacterium (comprises subtilis (Bacillussubtilis), pseudomonas aeruginosa (Pseudomonas aeruginosa), colloid bud pole bacterium ((Bacillagjnosus)); Fungi (comprising black mold (Aspergillusniger), simple mould (Penicilliumsimplicissim)); Actinomycetes (containing chestnut brown streptomycete (Streptomyces badius))=20: 4: 3; Subtilis: pseudomonas aeruginosa: colloid bacillus=4: 3: 1, black mold: simple mould=2: 1; Fermentation time=28 day, temperature: 54 ℃, pH=8.0; The fermentation back is organic, N, and the content of P and K is: 44%, 11%, 5.5%, 4.3%.
Embodiment 4
Scouring of wool mud is obtained from woollen mill's scouring of wool treating pond, and is wherein organic: full carbon: full nitrogen: full phosphorus: the content of full potassium is respectively 65%, 8%; 4%, 3%, total mass is a double centner; The implantation total amount of mikrobe is 10% of a mud quality, in the rectangular build fermentation vat of homemade cement, ferments.The mud double centner of gained is put into fermentation vat, implant mikrobe then and ferment.Bacterium (comprises subtilis (Bacillussubtilis), pseudomonas aeruginosa (Pseudomonas aeruginosa), colloid bud pole bacterium ((Bacillagjnosus)); Fungi (comprising black mold (Aspergillusniger), simple mould (Penicilliumsimplicissim)); Actinomycetes (containing chestnut brown streptomycete (Streptomyces badius))=20: 2: 1; Subtilis: pseudomonas aeruginosa: colloid bacillus=2: 1: 1.2, black mold: simple mould=2: 1; Fermentation time=28 day, temperature: 58 ℃, pH=7.5; The fermentation back is organic, N, and the content of P and K is: 43%, 10%, 5%, 4.2%.
Embodiment 5
Scouring of wool mud is obtained from woollen mill's scouring of wool treating pond, and is wherein organic: full nitrogen: full phosphorus: the content of full potassium is respectively 65%, 8%; 4%, 3%, total mass is a double centner; The implantation total amount of mikrobe is 10% of a mud quality, in the rectangular build fermentation vat of homemade cement, ferments.The mud double centner of gained is put into fermentation vat, implant mikrobe then and ferment.Bacterium (comprises subtilis (Bacillussubtilis), pseudomonas aeruginosa (Pseudomonas aeruginosa), colloid bud pole bacterium ((Bacillagjnosus)); Fungi (comprising black mold (Aspergillusniger), simple mould (Penicilliumsimplicissim)); Actinomycetes (containing chestnut brown streptomycete (Streptomyces badius))=15: 2: 1; Subtilis: pseudomonas aeruginosa: colloid bud pole bacterium=2: 1: 1.3, black mold: simple mould=3: 1; Fermentation time=17 day, leavening temperature: 60 ℃, pH=8.5; The fermentation back is organic, N, and the content of P and K is: 60%, 8.5%, 4.5%, 3.4%.
Embodiment 6
Scouring of wool mud is obtained from woollen mill's scouring of wool treating pond, and the content of organic, full nitrogen, full phosphorus, full potassium is respectively 63%, 8%; 3.8%, 2.9%, total mass is a double centner; The implantation total amount of mikrobe is 10% of a mud quality, in the rectangular build fermentation vat of homemade cement, ferments.The mud double centner of gained is put into fermentation vat, implant mikrobe then and ferment.Bacterium (comprises subtilis (Bacillussubtilis), pseudomonas aeruginosa (Pseudomonas aeruginosa), colloid bud pole bacterium ((Bacillagjnosus)); Fungi (comprising black mold (Aspergillusniger), simple mould (Penicilliumsimplicissim)); Actinomycetes (containing chestnut brown streptomycete (Streptomyces badius))=25: 2: 1; Subtilis: pseudomonas aeruginosa: colloid bud pole bacterium=2: 1: 1.5, black mold: simple mould=2: 1; Fermentation time=21 day, leavening temperature: 62 ℃, pH=8.0; The fermentation back is organic, N, and the content of P and K is: 47%, 9.5%, 4.8%, 3.7%.
Embodiment 7
Scouring of wool mud is obtained from woollen mill's scouring of wool treating pond, and is wherein organic: full nitrogen: full phosphorus: the content 66%, 8% of full potassium; 4.3%, 3.1%, total mass is a double centner; The implantation total amount of mikrobe is 10% of a mud quality, in the rectangular build fermentation vat of homemade cement, ferments.The mud double centner of gained is put into fermentation vat, implant mikrobe then and ferment.Bacterium (comprises subtilis (Bacillussubtilis), pseudomonas aeruginosa (Pseudomonas aeruginosa), colloid bud pole bacterium ((Bacillagjnosus)); Fungi (comprising black mold (Aspergillusniger), simple mould (Penicilliumsimplicissim)); Actinomycetes (containing chestnut brown streptomycete (Streptomyces badius))=20: 1: 1; Subtilis: pseudomonas aeruginosa: colloid bud pole bacterium=2: 1: 0.6, black mold: simple mould=2: 1; Colloid bud pole bacterium accounts for 9% of waste.Fermentation time=25 day, leavening temperature: 58 ℃, pH=8.5; The fermentation back is organic, N, and the content of P and K is: 60%, 8.5%, 4.9%, 3.2%.
Embodiment 8
Scouring of wool mud is obtained from woollen mill's scouring of wool treating pond, and is wherein organic: full nitrogen: full phosphorus: the content 65%, 8% of full potassium; 4%, 3%, total mass is a double centner; The implantation total amount of mikrobe is 10% of a mud quality, in the rectangular build fermentation vat of homemade cement, ferments.The mud double centner of gained is put into fermentation vat, implant mikrobe then and ferment.Bacterium (comprises subtilis (Bacillus subtilis), pseudomonas aeruginosa (Pseudomonas aeruginosa), colloid bud pole bacterium ((Bacillagjnosus)); Fungi (comprising black mold (Aspergillusniger), simple mould (Penicillium simplicissim)); Actinomycetes (containing chestnut brown streptomycete (Streptomyces badius))=20: 3: 1; Subtilis: pseudomonas aeruginosa: colloid bud pole bacterium=2: 1: 1.1, black mold: simple mould=2: 1; Fermentation time=21 day, leavening temperature: 55 ℃, pH=8.0; The organic N in fermentation back, the content of P and K is: 57%, 8.7%, 4.4%, 3.4%.
Claims (2)
1. the method for a preparing compost by washing wool junk microbial fermentation, the mikrobe that it is characterized in that in scouring of wool mud, implanting mud total mass 10% formed 45 ℃～65 ℃ fermentations in 15～30 days, wherein, stirred once in per 5～7 days in the fermenting process;
Said scouring of wool mud, its water ratio are 5～50%, and the initial content of organic matter, N, P and K is respectively: 40～80%, 8～20%, 5～15%, 3～10%;
Said mikrobe is a bacterium, the compound preparation of fungi and actinomycetes, and three kinds of bacterium number ratios are: bacterium: fungi: actinomycetes=10～30: 0.5～2.5: 0～1.5;
Wherein: said bacterium is made up of subtilis (Bacillus subtilis), pseudomonas aeruginosa (Pseudomonas aeruginosa) and colloid bacillus cereus (Bacillus mucilaginosus); Its number is than being subtilis: pseudomonas aeruginosa: colloid bacillus cereus=1～5: 0.5～3: 0.3～1.5; Fungi is made up of black mold (Aspergillus niger), simple mould (Penicillium simplicissimum), and its number is than being black mold: simple mould=1～3: 0.5～1.5;
Actinomycetes are chestnut brown streptomycete (Streptomyces badius);
The compost that fermentation produces, the content of its organic matter, full nitrogen, full phosphorus, full potassium is respectively: 30%～80%, 3%～15%, 2%～10%, 1%～7%.
2. according to the method for the said preparing compost by washing wool junk microbial fermentation of claim 1, it is characterized in that the temperature of fermenting is 55 ℃, the time is 28 days.
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| CN102249761A (en) * | 2011-05-10 | 2011-11-23 | 张家港宇新羊毛工业有限公司 | Composting utilization process of raw wool cylinder leftovers |
| CN102633539B (en) * | 2012-05-04 | 2015-06-24 | 无锡市路华肥料科技有限公司 | Efficient bio-organic fertilizer and production process thereof |
| CN103086764A (en) * | 2013-01-25 | 2013-05-08 | 桐乡市绿宝有机肥有限公司 | Organic fertilizer and preparation method thereof |
| CN103739330B (en) * | 2014-01-22 | 2016-01-20 | 无锡希洁环保技术有限公司 | A kind of method utilizing waste water from washing wool to produce fertilizer |
| CN108863457A (en) * | 2018-08-09 | 2018-11-23 | 芜湖市三山区绿色食品产业协会 | Natural feather Organic sludge manure and preparation method thereof |
| CN111109044A (en) * | 2019-12-30 | 2020-05-08 | 江苏培蕾基质科技发展有限公司 | Method for preparing vegetable seedling raising substrate by using wool washing sludge |
| CN111109045A (en) * | 2019-12-30 | 2020-05-08 | 江苏培蕾基质科技发展有限公司 | Method for preparing flower cultivation soil by using wool washing sludge |
| CN112746037B (en) * | 2020-12-16 | 2022-12-13 | 西南林业大学 | Streptomyces castochromogenes strain CPAT-W03 and application thereof |
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