KR950000196A - 활성 설폰화 석탄을 이용한 정수방법 - Google Patents

활성 설폰화 석탄을 이용한 정수방법 Download PDF

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Publication number
KR950000196A
KR950000196A KR1019930011202A KR930011202A KR950000196A KR 950000196 A KR950000196 A KR 950000196A KR 1019930011202 A KR1019930011202 A KR 1019930011202A KR 930011202 A KR930011202 A KR 930011202A KR 950000196 A KR950000196 A KR 950000196A
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South Korea
Prior art keywords
water purification
purification method
water
present
coal
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Application number
KR1019930011202A
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English (en)
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KR0140094B1 (ko
Inventor
권영준
Original Assignee
이원강
주식회사 선우공업
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 이원강, 주식회사 선우공업 filed Critical 이원강
Priority to KR1019930011202A priority Critical patent/KR0140094B1/ko
Publication of KR950000196A publication Critical patent/KR950000196A/ko
Application granted granted Critical
Publication of KR0140094B1 publication Critical patent/KR0140094B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2058—Carbonaceous material the material being particulate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/50—Inorganic acids
    • B01D2251/506—Sulfuric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

본 발명은 석탁을 이용한 정수방법에 관한 것이다.
본 발명은 음용식수에 사용될 수 있되, 반영구적으로 사용될 수 있으며, 처리비용이 저렴하고, 정수능력이 뛰어난 정수방법을 제공하는 것을 목적으로 한다.
본 발명은 석탄을 고농도 황산으로 설폰화시킨 후, 물로 수세 또는 알칼리 용액으로 중화시킨 것을 여과재로 사용하는 것을 특징으로 한다.
본 발명의 정수방법은 석수의 정수에는 물론, 산업폐수, 어장의 정수, 어항의 정수 등에 다양하게 적용될 수 있다.

Description

활성 설폰화 석탄을 이용한 정수방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 사용되는 활성 설폰화 석탄의 제조공정도이다.

Claims (3)

  1. 석탄을 고농도 황산으로 설폰화시킨 후, 물로 수세 또는 알칼리 용액으로 중화시킨 것을 여과제로 사용하는 것을 특징으로 하는 정수방법.
  2. 제1항에 있어서, 사용되는 고농도 황산은 석탄 100부에 대하여 1 내지 60부인 것을 특징으로 하는 정수방법.
  3. 제1항에 있어서, 사용되는 알칼리는 수산화나트륨인 것을 특징으로 하는 정수방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930011202A 1993-06-18 1993-06-18 정수용 활성 설폰화 석탄의 제조방법 KR0140094B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930011202A KR0140094B1 (ko) 1993-06-18 1993-06-18 정수용 활성 설폰화 석탄의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930011202A KR0140094B1 (ko) 1993-06-18 1993-06-18 정수용 활성 설폰화 석탄의 제조방법

Publications (2)

Publication Number Publication Date
KR950000196A true KR950000196A (ko) 1995-01-03
KR0140094B1 KR0140094B1 (ko) 1998-06-01

Family

ID=19357649

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930011202A KR0140094B1 (ko) 1993-06-18 1993-06-18 정수용 활성 설폰화 석탄의 제조방법

Country Status (1)

Country Link
KR (1) KR0140094B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100385721B1 (ko) * 2000-02-16 2003-05-27 주식회사 엘지화학 무광택 내열성 열가소성 수지 조성물 및 그의 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100385721B1 (ko) * 2000-02-16 2003-05-27 주식회사 엘지화학 무광택 내열성 열가소성 수지 조성물 및 그의 제조방법

Also Published As

Publication number Publication date
KR0140094B1 (ko) 1998-06-01

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