KR930021551A - Treatment method of fresh ginseng wash water - Google Patents

Treatment method of fresh ginseng wash water Download PDF

Info

Publication number
KR930021551A
KR930021551A KR1019920006132A KR920006132A KR930021551A KR 930021551 A KR930021551 A KR 930021551A KR 1019920006132 A KR1019920006132 A KR 1019920006132A KR 920006132 A KR920006132 A KR 920006132A KR 930021551 A KR930021551 A KR 930021551A
Authority
KR
South Korea
Prior art keywords
fresh ginseng
wash water
wastewater
condensation reaction
treatment method
Prior art date
Application number
KR1019920006132A
Other languages
Korean (ko)
Other versions
KR950002540B1 (en
Inventor
백운화
김상원
고종호
Original Assignee
성우경
두산기술원 연구조합
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 성우경, 두산기술원 연구조합 filed Critical 성우경
Priority to KR1019920006132A priority Critical patent/KR950002540B1/en
Publication of KR930021551A publication Critical patent/KR930021551A/en
Application granted granted Critical
Publication of KR950002540B1 publication Critical patent/KR950002540B1/en

Links

Classifications

    • 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

Landscapes

  • 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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

본 발명은 원료 수삼을 세척할 때 생기는 수삼 세척수를 집수하여 침전처리하고, 침전된 폐수를 원심분리기,파인스크린여과기, 및 백여과기에서의 여과 후, 상기 폐수를 pH조절 및 응집 반응조에서 응결반응시켜, 응집제를 투입하여 응집물을 형성시켜 수삼 세척수로 재활용하는 수삼 세척수의 처리방법에 관한 것이다.The present invention collects and washes fresh ginseng washing water generated when washing raw ginseng, and precipitates the wastewater after centrifugation, fine screen filter, and filtration in a white filter, and then condenses the wastewater in a pH control and flocculation reactor. The present invention relates to a treatment method of fresh ginseng wash water which is formed by adding a flocculant to form agglomerates and recycling the fresh ginseng wash water.

본 발명에 따른 수삼세척수의 처리방법은 용수사용량의 절감, 폐수 처리장의 부하감소, 및 안정척 폐수처리장의 운전으로 인한 환경오염 방지 및 경비의 절감을 가져올 수 있다.The method of treating the fresh ginseng wash water according to the present invention can reduce the amount of water used, reduce the load of the wastewater treatment plant, and prevent environmental pollution and reduce the cost due to the operation of the stable chuck wastewater treatment plant.

Description

수삼 세척수의 처리방법Treatment method of fresh ginseng wash water

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

제1도는 본 발명의 수삼 세척수 처리방법에 따른 공정도이다.1 is a process chart according to the fresh ginseng washing water treatment method of the present invention.

Claims (7)

(가)원료 수삼을 세척할 때 생기는 수삼 세척수를 집수하여 침전처리하는 저류단계, (나)상기 (가) 단계를 거친 폐수를 원심분리기, 파인스크린여과기, 및 백여과기에서 부유물질을 체거하기 위한 여과단계, (다)상기 여과단계를 거친 폐수를 pH조절 및 응결 반응조에서 염기성 용액 및 응결체를 첨가하는 응결반응단계, (라)상기 응결반응단계 후의 폐수에 응집제를 투입하여 응집물을 형성하는 응집처리단계, 및 (마)상기 응집처리된 폐수를 수삼 세척수로 재활용하는 단계로 구성됨올 특징으로 하는 수삼 세척수의 처리방법.(A) the storage step of collecting and settling the fresh ginseng washing water generated when washing raw ginseng, and (B) the wastewater passed through the (A) step to remove suspended solids from a centrifuge, a fine screen filter, and a white filter. Filtration step (c) Condensation reaction step of adding a basic solution and a condensate in the pH control and the condensation reaction tank of the wastewater passed through the filtration step, (d) Agglomeration to form agglomerates by adding a flocculant to the wastewater after the condensation reaction step Treatment step, and (e) a method of treating the fresh ginseng wash water, characterized in that consisting of the step of recycling the flocculated waste water to the fresh ginseng wash water. 제1항에 있어서, 상기 응결반응단계의 염기성 용액이 NaOH임을 특징으로 하는 수삼 세척수의 처리방법.The method of claim 1, wherein the basic solution of the coagulation reaction step is NaOH. 제1항에 있어성, 상기 pH조절 및 응결 반응조의 pH가 6. 5~8. 0로 조정됨을 특징으로 하는 수삼 세척수의 처리방법.The pH of claim 1, wherein the pH of the pH control and condensation reaction tank is 6. 5-8. Treatment method of fresh ginseng wash water, characterized in that adjusted to zero. 제1항에 있어서, 상기 응결반응단계의 응결제가 명반임을 특징으로 하는 수삼 세척수의 처리방법.The method of claim 1, wherein the coagulant of the coagulation reaction step is alum. 제1항에 있어서, 상기 응집처리단계의 응집체가 폴리아크릴아마이드계 고분자인 것을 특징으로 하는 수삼 세척수의 처리방법.The method of claim 1, wherein the aggregate of the flocculation step is a polyacrylamide-based polymer. 제1항 또는 제3항에 있어서, 상기 명반이 폐수 1㎡대하여 3~5g로 첨가됨을 특징으로 하는 수삼 세척수의 처리방법.The treatment method of fresh ginseng wash water according to claim 1 or 3, wherein the alum is added in an amount of 3 to 5 g per 1 m 2 of wastewater. 제1항 또는 제4항에 있어서, 상기 폴리아크릴아마이드계 고분자가폐수 1㎡대하여 2~3g로 첨가됨을 특징으로 하는 수삼 제척수의 처리방법.The method of claim 1 or 4, wherein the polyacrylamide-based polymer wastewater is added in an amount of 2-3 g per 1 m 2. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920006132A 1992-04-13 1992-04-13 Undried ginseng washing water treatment method KR950002540B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920006132A KR950002540B1 (en) 1992-04-13 1992-04-13 Undried ginseng washing water treatment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920006132A KR950002540B1 (en) 1992-04-13 1992-04-13 Undried ginseng washing water treatment method

Publications (2)

Publication Number Publication Date
KR930021551A true KR930021551A (en) 1993-11-22
KR950002540B1 KR950002540B1 (en) 1995-03-21

Family

ID=19331705

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920006132A KR950002540B1 (en) 1992-04-13 1992-04-13 Undried ginseng washing water treatment method

Country Status (1)

Country Link
KR (1) KR950002540B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100738908B1 (en) * 2004-10-08 2007-07-12 주식회사 아이앤이 Purifying and Treatment System of Contaminated Waste Water and the Method thereof
KR100885204B1 (en) * 2002-09-03 2009-02-24 주식회사 포스코 A treatment method of b/s scrubbing wastewater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100885204B1 (en) * 2002-09-03 2009-02-24 주식회사 포스코 A treatment method of b/s scrubbing wastewater
KR100738908B1 (en) * 2004-10-08 2007-07-12 주식회사 아이앤이 Purifying and Treatment System of Contaminated Waste Water and the Method thereof

Also Published As

Publication number Publication date
KR950002540B1 (en) 1995-03-21

Similar Documents

Publication Publication Date Title
US7291275B1 (en) Method for clarifying industrial wastewater while minimizing sludge
US3388060A (en) Process and composition for purification of water supplies and aqueous wastes
US7160470B2 (en) Method of clarifying industrial laundry wastewater using cationic dispersion polymers and anionic flocculent polymers
US5205939A (en) Removal of silver from aqueous systems
Mishra et al. Flocculation of textile wastewater by Plantago psyllium mucilage
JPH07126399A (en) Composition and method for clarification of water and treatment of waste water
US3798160A (en) Treatment of aluminum waste liquors
KR930021551A (en) Treatment method of fresh ginseng wash water
US4160731A (en) Process for dewatering sewage sludges disinfected with lime
JPS5949078B2 (en) Sludge treatment method
US5766485A (en) Color removal from effluent waters
US1886267A (en) Treating sewage
Glenn et al. Filtrability of Water‐Treatment‐Plant Sludge
JP4163811B2 (en) Coagulation method and coagulant
JPS61188000A (en) Dehydration treatment of organic sewage
JPH11290894A (en) Method for treating waste liquid containing polymeric organic substance
KR950008376A (en) Wastewater free discharge treatment method and system
KR930023288A (en) Sludge Dewatering Treatment Method
JP2000301161A (en) Flocculation treatment of water and utilization of flocculated sludge
JPH01168399A (en) Sludge treatment
JP2002126755A (en) Coagulating separation method and coagulating separation treatment device
JPH02159326A (en) Method for recovering silver component
JP2003112004A (en) Flocculation method
JPH0321398A (en) Treatment of organic sludge
JPH06269799A (en) Treatment of sludge

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19980319

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee