KR950008438A - Organic Fertilizer Manufacturing Method Using Pulp, Paper Sludge and Paper Sludge - Google Patents

Organic Fertilizer Manufacturing Method Using Pulp, Paper Sludge and Paper Sludge Download PDF

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Publication number
KR950008438A
KR950008438A KR1019930017831A KR930017831A KR950008438A KR 950008438 A KR950008438 A KR 950008438A KR 1019930017831 A KR1019930017831 A KR 1019930017831A KR 930017831 A KR930017831 A KR 930017831A KR 950008438 A KR950008438 A KR 950008438A
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paper sludge
sludge
pulp
paper
organic fertilizer
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KR1019930017831A
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Korean (ko)
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KR960001497B1 (en
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황윤홍
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황영우
권성준
충남질석산업 주식회사
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Publication of KR960001497B1 publication Critical patent/KR960001497B1/en

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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C05F7/02—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses from sulfite liquor or other waste lyes from the manufacture of cellulose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/40—Treatment of liquids or slurries
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/60—Heating or cooling during the treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Inorganic Chemistry (AREA)
  • Botany (AREA)
  • Fertilizers (AREA)

Abstract

본 발명은 펄프, 제지슬러지 및 제지오니를 이용한 유기비료의 제조방법과 그 유기비료에 관한 것으로, 펄프, 제지슬러지 및 제지오니는 압축하는 방법에 의해 수분을 제거하고자 하나 70-80%의 수분이 그대로 함유되어 있기 때문에 부식에 극히 많은 시간을 요하고, 수분 및 부피를 줄이기 위해 압축을 행하기 때문에 슬러지 및 오니자체의 응집력 때문에 와해가 극히 어려운 등의 원인에 의해 재처리가 어려워 목재등이 주원재료이므로 유기질함량이 풍부하고 제지생산과정에서 필히 첨가되는 무기물등은 각종 토양에 유익한 Mgo, Cao, P등이 포함되어 있으나 이는 탄소율(C/N)이 높은 물성 때문에 재활용이 되지 아니하였다.The present invention relates to a method for preparing organic fertilizer using pulp, paper sludge and paper sludge and organic fertilizer thereof, wherein the pulp, paper sludge and paper sludge are 70-80% water to be removed by a compression method. As it is contained as it is, it takes a very long time for corrosion and compresses to reduce water and volume, so it is difficult to reprocess due to the cohesiveness of sludge and sludge itself. Therefore, minerals, which are rich in organic matter and must be added during the paper production process, contain Mgo, Cao, P, etc., which are beneficial to various soils, but they were not recycled because of their high C / N properties.

본 발명에서는 이러한 문제점을 해결하기 위해 100-120℃상태에서 슬러지에 함유된 수분 증발 유도 및 슬러지 자체의 응집력을 해리하는 슬러지 해리공정을 취하고, 다시 외부로부터 건조상태로 가열된 가열건조공정기를 슬러지에 공급하면서 교반되도록 하여 슬러지에 함유된 수분을 효과적으로 제거하여 슬러지의 수분함유율이 40-50%가 되도록유지하는 슬러지건조 유도공정을 취하고, 다시 반건조공정을 취하여 수분함유율이 30-40%인 반건조상태의 슬러지를 수거하여 계분, 동분, 인분, 질석, 제오라이트, 미강, 박류등과 혼합하여 야적장에 퇴적하는 퇴적공정을 취하여 자연발효되도록 하는 퇴적공정을 취함으로서 유기질 비료를 제조하여 슬러지를 이용하는데 그 특징이 있다.In order to solve this problem, the present invention takes a sludge dissociation step of inducing moisture evaporation contained in the sludge and dissociating the cohesive force of the sludge itself at 100-120 ° C., and again, a heating and drying process heated from the outside to the sludge. Take the sludge drying induction process to effectively remove the water contained in the sludge to maintain the water content of the sludge to 40-50%, and then semi-dry the semi-drying process with the water content of 30-40%. It collects sludge in the state and mixes it with poultry, copper powder, phosphate, vermiculite, zeolite, rice bran, and lime to take the sedimentation process to deposit in the yard. There is a characteristic.

Description

펄프, 제지슬러지 및 제지오니를 이용한 유기비료의 제조방법과 그 유기비료Organic Fertilizer Manufacturing Method Using Pulp, Paper Sludge and Paper Sludge

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

압축에 의해 응집된 펄프, 제지슬러지 및 제지오니를 처리하여 유기비료로 제조함에 있어서, 펄프, 제지슬러지 및 제지오니를 100-120℃의 스팀간접열에 의해 가열되는 상태로 분(分)당 6-10회의 교반익 회전으로 응집된 펄프, 제지슬러지 및 제지오니를 해리하되 발생된 수증기는 자연배출하는 슬러지해리공정과, 상기 슬러지 해리공정에 의해 해리된 펄프, 제지 슬러지 및 제지오니를 분(分)당 10-14회의 교반익회전으로 교반하면서 외부로부터 가열된 가열건조 공기를 공급하여 펄프, 제지슬러지 및 제지오니를 건조하면서 발생되는 수증기는 강제배출하되 펄프제지슬러지 및 제지오니의 온도가 60-80℃이하가 되지 않도록 하여 건조되는 펄프, 제지슬러지 및 제지오니의 수분함유율이 40-50%가 될 때까지 건조하는 슬러지건조유도공정과, 상기 슬러지건조유도공정에서 수분함유율이 40-50%인 펄프, 제지슬러지 및 제지오니를 60-80℃의 온도로 떨어지지 아니한 상태에서 분(分)당 6-10회의 회전으로 교반하면서 건조시키되 발생되는 수증기는 자연배출시켜 수분함유율이 30-40%인 펄프, 제지슬러지 및 제지오니로 반건조하는 반건조공정과, 상기 반건조공정에서 얻어진 수분함유율 30-405인 펄프, 제지슬러지 및 제지오니 100wt%당 인분, 돈분, 계분, 질석, 제오라이트, 미강, 박류등의 첨가물 10-30wt%를 혼합하여 야적장에 퇴적하여 자연발효시키는 퇴적공정이 순차적으로 이루어져 유기비료를 제조하는 것을 특징으로 하는 펄프, 제지슬러지 및 제지오니를 이용한 유기비료의 제조방법.In processing organic pulp, paper sludge and paper sludge agglomerated by compression, the pulp, paper sludge and paper sludge are 6- per minute while heated by steam indirect heat of 100-120 ° C. Dissociate the pulp, paper sludge, and paper sludge agglomerated by 10 stirring blade rotation, but the generated steam is divided into the sludge dissociation process which naturally discharges, and the pulp, paper sludge, and paper sludge dissociated by the sludge dissociation process. The steam produced by drying the pulp, paper sludge, and paper sludge is forced out by supplying heated dry air heated from the outside while stirring with 10 to 14 stirring blades per minute, but the temperature of the pulp paper sludge and paper sludge is 60-80. Sludge drying induction step of drying until the water content of the pulp, paper sludge and paper sludge to be dried so as not to be less than or equal to 40-50%, and the sludge dry oil Pulp, paper sludge and paper sludge with 40-50% water content are dried during stirring at 6-10 revolutions per minute without falling to the temperature of 60-80 ℃. A semi-drying step of semi-drying pulp, paper sludge, and paper sludge with a water content of 30-40% by discharge, and per 100 wt% of pulp, paper sludge, and paper sludge with a water content of 30-405 obtained in the semi-drying step, Pulp, paper sludge, and paper sludge, characterized in that the organic fertilizer is produced by sequentially depositing 10-30wt% of additives such as pig meal, poultry meal, vermiculite, zeolite, rice bran, and lime into natural fermentation. Organic fertilizer manufacturing method using. 제1항에 있어서, 상기 퇴적공정시에 수분함유율이 30-40%인 펌프, 제지슬러지 및 제지오니에 잠열을 보유한 상태에서 상기 첨가물과 혼합하여 퇴적시키는 것을 특징으로 하는 펄프, 제지슬러지 및 제지오니를 이용한 유기비료의 제조방법.The pulp, paper sludge and paper sludge according to claim 1, wherein the pump, paper sludge and paper sludge having a water content of 30-40% during the deposition process are mixed with the additives and deposited. Organic fertilizer manufacturing method using. 제1항의 방법에 의하여, 수분함유율이 30-40%인 펄프, 제지슬러지 및 제지오니 100wt%당 인분, 돈분, 계분, 질석, 제오라이트, 미강, 박류등의 첨가물 10-30wt%를 혼합하여 발효시켜서 유기비료를 얻는 것을 특징으로 하는 펄프, 제지슬러지 및 제지오니를 이용한 유기비료.According to the method of claim 1, 10-30 wt% of additives such as pulp, pulp, paper sludge and 100% by weight of pulp, paper sludge and paper sludge with water content of 30-40% are mixed and fermented. Organic fertilizer using pulp, paper sludge and paper sludge, characterized in that to obtain an organic fertilizer. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930017831A 1993-09-06 1993-09-06 Organic fertilizer and the method thereof KR960001497B1 (en)

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Application Number Priority Date Filing Date Title
KR1019930017831A KR960001497B1 (en) 1993-09-06 1993-09-06 Organic fertilizer and the method thereof

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KR1019930017831A KR960001497B1 (en) 1993-09-06 1993-09-06 Organic fertilizer and the method thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8085056B2 (en) 2007-10-09 2011-12-27 Hynix Semiconductor Inc. Circuit for testing internal voltage of semiconductor memory apparatus
CN114249611A (en) * 2022-02-28 2022-03-29 山东聚义兴生物工程有限公司 Small-molecule organic protein fertilizer and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009015405A1 (en) * 2007-07-27 2009-02-05 Gro-Mor Pty Ltd Method of treating biosolids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8085056B2 (en) 2007-10-09 2011-12-27 Hynix Semiconductor Inc. Circuit for testing internal voltage of semiconductor memory apparatus
CN114249611A (en) * 2022-02-28 2022-03-29 山东聚义兴生物工程有限公司 Small-molecule organic protein fertilizer and preparation method thereof

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