KR930012095A - Shell Shell Production Method - Google Patents

Shell Shell Production Method Download PDF

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Publication number
KR930012095A
KR930012095A KR1019910025328A KR910025328A KR930012095A KR 930012095 A KR930012095 A KR 930012095A KR 1019910025328 A KR1019910025328 A KR 1019910025328A KR 910025328 A KR910025328 A KR 910025328A KR 930012095 A KR930012095 A KR 930012095A
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KR
South Korea
Prior art keywords
shell
acid
group
organic solvent
hydroxide
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KR1019910025328A
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Korean (ko)
Other versions
KR950003543B1 (en
Inventor
이재성
김택제
방대철
Original Assignee
박원희
한국과학기술연구원
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Priority to KR1019910025328A priority Critical patent/KR950003543B1/en
Publication of KR930012095A publication Critical patent/KR930012095A/en
Application granted granted Critical
Publication of KR950003543B1 publication Critical patent/KR950003543B1/en

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    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

본 발명은 폐자원인 패각을 알콜류, 케톤류 또는 에테르류 등의 유기용매와, 염산, 황산, 질산, 인산 또는 과염소산 등의 무기산, 수산화나트륨, 수산화칼륨, 수산화암모늄, 소석회 또는 수산화마그네슘등의 염기로 처리하고, 수세, 여과 및 건조하여서 되는 패각분의 제조방법으로서, 본 발명에 따라 제조된 패각분은 수입에 의존하며, 고가인 목탄, 제올라이트, 벤토나이트와 같은 흡착제를 대체하여 사용될 수 있는 흡착재료로서, 특히 폐수, 음용수, 상수원등에 함유되어 있는 중금속, 독성 잔류농약, 유기 유해물질, 세제 등을 정화하는데 효과적이다.In the present invention, the shell, which is a waste resource, is used as an organic solvent such as alcohols, ketones or ethers, and an inorganic acid such as hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid or perchloric acid, sodium hydroxide, potassium hydroxide, ammonium hydroxide, slaked lime or magnesium hydroxide. As a method for producing shell meal which is treated, washed, filtered and dried, the shell meal prepared according to the present invention is imported, and can be used as an adsorbent material which can be used as a substitute for expensive adsorbents such as charcoal, zeolite and bentonite. In particular, it is effective in purifying heavy metals, toxic residual pesticides, organic harmful substances, and detergents contained in waste water, drinking water, and drinking water.

Description

패각분의 제조방법Shell Shell Production Method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (10)

폐각을 유기용매, 무기산 및 염기로 처리하여서 되는 수질 정화용 패각분.Shell powder for water purification by treating waste shell with organic solvent, inorganic acid and base. 제1항에 있어서, 패각으로 꼬막, 모시조개, 홍합, 굴 및 조개로 되는 군 중에서 선택된 것을 사용하는 패각분.The shell meal according to claim 1, wherein the shell shell is one selected from the group consisting of stalk, ramie, mussel, oyster and shellfish. 제1항에 있어서, 유기용매로 메틸알콜, 에틸알콜,메틸에틸케톤, 아세톤 및 에테르로 되는 군 중에서 선택된 것을 사용하는 패각분.The shell meal according to claim 1, wherein the organic solvent is one selected from the group consisting of methyl alcohol, ethyl alcohol, methyl ethyl ketone, acetone and ether. 제1항에 있어서, 무기산으로 염산, 황산 및 인산으로 되는 군 중에서 선택된 것을 사용하는 패각분.The shell meal according to claim 1, wherein the inorganic acid is selected from the group consisting of hydrochloric acid, sulfuric acid and phosphoric acid. 제1항에 있어서, 염기로 수산화나트륨, 수산화칼륨 및 수산화암모늄으로 되는 군 중에서 선택된 것을 사용하는 패각분.The shell meal according to claim 1, wherein a base selected from the group consisting of sodium hydroxide, potassium hydroxide and ammonium hydroxide is used as the base. 패각을 유기용매, 무기산 및 염기로 순서대로 처리한 후 수세, 여과 및 건조시켜서 되는 패각분의 제조방법.A method for producing shell shells, in which shells are treated with an organic solvent, an inorganic acid and a base in this order, followed by washing with water, filtration and drying. 제6항에 있어서, 패각으로 꼬막, 모시조개, 홍합, 굴 및 맛조개로 되는 군 중에서 선택된 것을 사용하는 패각분의 제조방법.The method for producing shell meal according to claim 6, wherein the shell is selected from the group consisting of stalk, ramie, mussel, oyster and flavored clam. 제6항에 있어서, 유기용매로 메틸알콜, 에틸알콜, 메틸에틸케톤, 아세톤 및 에테르로 되는 군 중에서 선택된 것을 사용하는 패각분의 제조방법.The method for preparing shell shell according to claim 6, wherein the organic solvent is one selected from the group consisting of methyl alcohol, ethyl alcohol, methyl ethyl ketone, acetone and ether. 제6항에 있어서, 무기산으로 염산, 황산 및 인산으로 되는 군 중에서 선택된 것을 사용하는 패각분의 제조방법.The method for producing shell shell according to claim 6, wherein the inorganic acid is selected from the group consisting of hydrochloric acid, sulfuric acid and phosphoric acid. 제6항에 있어서, 염기로 수산화나트륨, 수산화칼륨 및 수산화암모늄으로 되는 군 중에서 선택된 것을 사용하는 패각분의 제조방법.The method for producing shell shell according to claim 6, wherein the base selected from the group consisting of sodium hydroxide, potassium hydroxide and ammonium hydroxide is used. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910025328A 1991-12-30 1991-12-30 Shell pound producing method for water clarification KR950003543B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910025328A KR950003543B1 (en) 1991-12-30 1991-12-30 Shell pound producing method for water clarification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910025328A KR950003543B1 (en) 1991-12-30 1991-12-30 Shell pound producing method for water clarification

Publications (2)

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KR930012095A true KR930012095A (en) 1993-07-20
KR950003543B1 KR950003543B1 (en) 1995-04-14

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KR1019910025328A KR950003543B1 (en) 1991-12-30 1991-12-30 Shell pound producing method for water clarification

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030033783A (en) * 2001-10-25 2003-05-01 조율환 Rice storage method
KR100413338B1 (en) * 2001-02-15 2003-12-31 에코그린텍 (주) Water processing system and processing material of high adsorption

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140104786A (en) * 2013-02-21 2014-08-29 주식회사 이노테라피 Composition for absorbing polluant comprising byssal thread powder and shell powder of messel
KR101476684B1 (en) * 2013-05-14 2014-12-26 한국과학기술연구원 Method for fabrication shellfish-powder having nano pores and application on the material for reduction of environmental pollutants
CN105858697A (en) * 2016-04-07 2016-08-17 中海得金科技有限公司 Production method of nanometer shell powder raw material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413338B1 (en) * 2001-02-15 2003-12-31 에코그린텍 (주) Water processing system and processing material of high adsorption
KR20030033783A (en) * 2001-10-25 2003-05-01 조율환 Rice storage method

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KR950003543B1 (en) 1995-04-14

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