KR970073699A - Contact media for livestock wastewater treatment, manufacturing method thereof, and purification facility using the same - Google Patents

Contact media for livestock wastewater treatment, manufacturing method thereof, and purification facility using the same Download PDF

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Publication number
KR970073699A
KR970073699A KR1019960014227A KR19960014227A KR970073699A KR 970073699 A KR970073699 A KR 970073699A KR 1019960014227 A KR1019960014227 A KR 1019960014227A KR 19960014227 A KR19960014227 A KR 19960014227A KR 970073699 A KR970073699 A KR 970073699A
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KR
South Korea
Prior art keywords
livestock wastewater
manufacturing
purification facility
contact material
facility
Prior art date
Application number
KR1019960014227A
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Korean (ko)
Other versions
KR100207933B1 (en
Inventor
전병수
곽정훈
김형호
한정대
Original Assignee
김광희
농촌진흥청
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Publication date
Application filed by 김광희, 농촌진흥청 filed Critical 김광희
Priority to KR1019960014227A priority Critical patent/KR100207933B1/en
Publication of KR970073699A publication Critical patent/KR970073699A/en
Application granted granted Critical
Publication of KR100207933B1 publication Critical patent/KR100207933B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/006—Regulation methods for biological treatment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/024—Steam hardening, e.g. in an autoclave
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40—Porous or lightweight materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Molecular Biology (AREA)
  • Toxicology (AREA)
  • Civil Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

본 발명은 축산 폐수 및 일반 유기성 폐수를 처리하기 위한 신소재 접촉여재의 제조 방법, 및 이를 이용한 정화 시설에 관한 것으로, 더욱 상세하게는 건축용 자재를 생산하는 과정에서 발생하는 경량기포콘크리트(autoclaved lightweight concreat)의 주성분인 규석, 생석회, 시멘트 및 규조토에 소량의 알루미늄 가루를 혼합하여 접촉여재를 제조하고, 경량기포콘크리트 또는 상기한 접촉여재를 폭기조 및 혐기조내에 충진하여 축산 폐수를 고효율로 처리할 수 있는 시설, 특히 BOD, SS, 총인 제거효율이 우수한 정화능력을 가지는 정화시설에 관한 것이다.The present invention relates to a method of manufacturing a new material-contacting filter material for treating livestock wastewater and general organic wastewater, and a purification facility using the same. More particularly, the present invention relates to a method for producing a lightweight foamed concrete having an autoclaved lightweight concreter, A facility for manufacturing a contact material by mixing a small amount of aluminum powder to the main components of silica, quicklime, cement and diatomaceous earth to prepare a lightweight foamed concrete or the above contact material into an aeration tank and an anaerobic tank to treat livestock wastewater with high efficiency, The present invention relates to a purification facility having a purification capability excellent in BOD, SS, and total phosphorus removal efficiency.

Description

축산 폐수 처리용 접촉여재와 이것의 제조 방법, 및 이를 이용한 정화시설Contact media for livestock wastewater treatment, manufacturing method thereof, and purification facility using the same

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 따른 여과망의 결합사시도이다.FIG. 1 is an assembled perspective view of a filter net according to the present invention. FIG.

Claims (4)

접촉여재의 제조 방법에 있어서, 규석 60%, 생석회 20% 시멘트 16% 및 규조토 3.9%에 알루미늄 가루 0.1%를 물과 혼합하여 반죽하고 금형틀에 적당량을 부어 상온에서 1차 양생시키는 공정：및 180℃, 10기압의 오토클레이브(autoclave)에사 5∼8시간 동안 2차 양생시키는 공정：을 포함하는 것을 특징으로 하는 접촉여재의 접촉방법.A process for producing a contact material comprising mixing 60% of silica, 20% of cement, 16% of diatomaceous earth and 3.9% of diatomaceous earth with 0.1% of water and water and kneading and pouring an appropriate amount into a mold, And a second curing step for 5 to 8 hours in an autoclave having a pressure of 10 atm. 제1항에 기재된 제조 방법에 의해 제조된 접촉여재 또는 건축용 자재를 생산하는 과정에서 발생하는 경량 기포콘트리트(autoclaved lightweight concreat)가 충진된 폭기조와 혐기조를 포함함을 특징으로 하는 축산 폐수 처리용 정화 시설.A purification facility for the treatment of livestock wastewater characterized by comprising an aeration tank filled with an autoclaved lightweight concreter produced in the process of producing the contact material or the construction material produced by the manufacturing method according to claim 1 . 제2항에 있어서, 상기한 폭기조와 혐기조는 자연유하식으로 연결되어 있음을 특징으로 하는 축산 폐수 처리용 정화 시설.The purification facility for livestock wastewater treatment according to claim 2, wherein the aeration tank and the anaerobic tank are connected to each other by a natural descent method. 제2항에 있어서, 스테인레스 파이프로 제조된 정육면체틀에, 스테인레스 파이프로 열십자형으로 보강된 측면과 밑면：및 스테인레스 파리프로 중앙에 구멍이 뚫인 열십자형으로 보강된 상부면과 중앙지지대를 포함하는 여과망틀과, 지름이 0.1mm정도의 나일론 등으로 제조된 여과포로 이루워진 여과망을 포함함을 특징으로 하는 축산 폐수 처리용 정화 시설.The cigarette frame according to claim 2, wherein the cube-shaped frame made of stainless steel pipe is provided with: a side wall and a bottom surface reinforced by a stainless steel pipe; and a filter net including a top surface reinforced by a criss- And a filtration net made of filter cloth made of nylon or the like having a diameter of about 0.1 mm. ※ 참고사항：최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960014227A 1996-05-02 1996-05-02 Purification facilities for treating livestock's wastewater using autoclaved lightweight concrete contact filter element KR100207933B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960014227A KR100207933B1 (en) 1996-05-02 1996-05-02 Purification facilities for treating livestock's wastewater using autoclaved lightweight concrete contact filter element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960014227A KR100207933B1 (en) 1996-05-02 1996-05-02 Purification facilities for treating livestock's wastewater using autoclaved lightweight concrete contact filter element

Publications (2)

Publication Number Publication Date
KR970073699A true KR970073699A (en) 1997-12-10
KR100207933B1 KR100207933B1 (en) 1999-07-15

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ID=19457540

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Application Number Title Priority Date Filing Date
KR1019960014227A KR100207933B1 (en) 1996-05-02 1996-05-02 Purification facilities for treating livestock's wastewater using autoclaved lightweight concrete contact filter element

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020070923A (en) * 2002-08-06 2002-09-11 홍영호 Method for Removal of Heavymetals in wastewater using ALC
KR100493853B1 (en) * 2002-11-06 2005-06-08 동산콘크리트산업(주) Contact Oxidation Water Treatment Basin using Recycled Aggregates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020070923A (en) * 2002-08-06 2002-09-11 홍영호 Method for Removal of Heavymetals in wastewater using ALC
KR100493853B1 (en) * 2002-11-06 2005-06-08 동산콘크리트산업(주) Contact Oxidation Water Treatment Basin using Recycled Aggregates

Also Published As

Publication number Publication date
KR100207933B1 (en) 1999-07-15

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