KR920007664A - Coagulant composition for water purification - Google Patents

Coagulant composition for water purification Download PDF

Info

Publication number
KR920007664A
KR920007664A KR1019900016906A KR900016906A KR920007664A KR 920007664 A KR920007664 A KR 920007664A KR 1019900016906 A KR1019900016906 A KR 1019900016906A KR 900016906 A KR900016906 A KR 900016906A KR 920007664 A KR920007664 A KR 920007664A
Authority
KR
South Korea
Prior art keywords
salt
water
ferric
soluble
aluminum
Prior art date
Application number
KR1019900016906A
Other languages
Korean (ko)
Other versions
KR940001798B1 (en
Inventor
황종수
Original Assignee
황종수
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.)
Filing date
Publication date
Application filed by 황종수 filed Critical 황종수
Priority to KR1019900016906A priority Critical patent/KR940001798B1/en
Publication of KR920007664A publication Critical patent/KR920007664A/en
Application granted granted Critical
Publication of KR940001798B1 publication Critical patent/KR940001798B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

내용 없음No content

Description

정수용 응집제 조성물Coagulant composition for water purification

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

Claims (6)

수용성 알루미늄염과 수용성 제2철염을 원자량비로 A1 1에 대하여 Fe0.05-2를 혼합하여 제조된 신규 정수용 응집제.A novel water purification flocculant prepared by mixing Fe0.05-2 with respect to A1 1 in water-soluble aluminum salt and water-soluble ferric salt in atomic weight ratio. 제1항에서, 수용성 알루미늄염으로 황산알루미늄, 염화알루미늄, 또는 황산알루미늄과 1가 금속염과의 복염에서 선택된 염을 사용한 응집제.The flocculant of claim 1, wherein the water-soluble aluminum salt is a salt selected from aluminum sulfate, aluminum chloride, or a double salt of aluminum sulfate and a monovalent metal salt. 제1항에서 수용성 제2철염으로 황산제2철, 염화제2철 또는 황산제2철과 1가금속염과의 복염에서 선택된 염을 사용한 응집제.The coagulant using a salt selected from ferric sulfate, ferric chloride or a double salt of ferric sulfate and a monovalent metal salt as a water-soluble ferric salt in claim 1. 제1항, 또는 2항에서 수용성 알루미늄으로 무수염, 수화염 또는 수용액 상태의 염을 사용한 응집제.The flocculant which used the salt of anhydrous salt, a hydrate salt, or aqueous solution as water-soluble aluminum in Claim 1 or 2. 제1항, 또는 3항에서 수용성 제2철염으로 무수염, 수화염 또는 수용액 상태의 염을 사용한 응집제.A flocculant using an anhydrous salt, a hydrated salt or a salt in an aqueous solution as the water-soluble ferric salt according to claim 1 or 3. 수중 중금속 및 트리할로메탄 전구물질을 고도로 제거할 수 있는 응집제.Coagulant capable of highly removing heavy metals and trihalomethane precursors in water. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900016906A 1990-10-22 1990-10-22 Cohesive composition for clean water KR940001798B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900016906A KR940001798B1 (en) 1990-10-22 1990-10-22 Cohesive composition for clean water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900016906A KR940001798B1 (en) 1990-10-22 1990-10-22 Cohesive composition for clean water

Publications (2)

Publication Number Publication Date
KR920007664A true KR920007664A (en) 1992-05-27
KR940001798B1 KR940001798B1 (en) 1994-03-09

Family

ID=19305015

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900016906A KR940001798B1 (en) 1990-10-22 1990-10-22 Cohesive composition for clean water

Country Status (1)

Country Link
KR (1) KR940001798B1 (en)

Also Published As

Publication number Publication date
KR940001798B1 (en) 1994-03-09

Similar Documents

Publication Publication Date Title
KR920007931A (en) Water treatment flocculant and its manufacturing method
NO20004569L (en) Inorganic compositions, process of manufacture and use thereof
KR900014256A (en) Muddy water treatment method
KR920007664A (en) Coagulant composition for water purification
JPS52113384A (en) Production of inorganic flocculant
KR870003994A (en) Dopamine-β-hydroxylase Inhibitor
ATE70816T1 (en) USE OF SUBSTITUTED THIOUREAS FOR THE SEPARATION OF COMPLEX BOUND HEAVY METAL IONS.
KR920009297A (en) Water pollution control composition
KR920004582A (en) Fleshing method of leather
KR970065433A (en) Water treatment composition and water treatment method using the same
KR920009441A (en) Inorganic flocculants useful as water and curing agents
KR880003834A (en) Water treatment method
KR920016126A (en) Accelerated flocculation water purification method
ATE1545T1 (en) LIQUID, AQUEOUS, INORGANIC FLOCKING AGENT.
ES2073449T5 (en) BASIC ALUMINUM CHLOROSULFATE, ITS MANUFACTURING PROCEDURE, ITS USE AS A FLOCULATING AGENT.
KR940021432A (en) Coagulant composition to remove trihalomethane and its precursors
KR960034095A (en) Fluorine wastewater treatment method using calcium chloride and iron salt
KR940014171A (en) Aluminum Colloidalized Lime Solution for Acid Wastewater Treatment
KR930005913A (en) Poly Magnesium Sulfate, Aluminum Sulfate
KR920021439A (en) Method for producing alkali metal azide
KR940011360A (en) Manufacturing method of iron salt
KR950031929A (en) Treatment of chromium-containing wastewater
KR910007855A (en) Method for preparing 2,2'-dihydroxy-4,4'-dialkoxybenzophenone derivative
RU96120806A (en) COMPOSITION FOR REGULATING THE DEVELOPMENT OF OIL DEPOSITS
KR880701111A (en) Composition for use in tomometry

Legal Events

Date Code Title Description
A201 Request for examination
AMND Amendment
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

G160 Decision to publish patent application
B701 Decision to grant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20100305

Year of fee payment: 17

EXPY Expiration of term