JPS6438193A - Treatment of waste liquid from sugar industry - Google Patents

Treatment of waste liquid from sugar industry

Info

Publication number
JPS6438193A
JPS6438193A JP62195070A JP19507087A JPS6438193A JP S6438193 A JPS6438193 A JP S6438193A JP 62195070 A JP62195070 A JP 62195070A JP 19507087 A JP19507087 A JP 19507087A JP S6438193 A JPS6438193 A JP S6438193A
Authority
JP
Japan
Prior art keywords
liq
waste liq
ion
waste
treatment
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP62195070A
Other languages
Japanese (ja)
Other versions
JPH07112557B2 (en
Inventor
Takatsugu Uchida
Ikuo Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nisshin Seito KK
Original Assignee
Nisshin Seito KK
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 Nisshin Seito KK filed Critical Nisshin Seito KK
Priority to JP62195070A priority Critical patent/JPH07112557B2/en
Publication of JPS6438193A publication Critical patent/JPS6438193A/en
Publication of JPH07112557B2 publication Critical patent/JPH07112557B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Fertilizers (AREA)

Abstract

PURPOSE:To remove excess ionic components in the waste liq. and to utilize the waste liq. as the fertilizer of nitrogen, etc., by applying adsorption and separation to the residual liq. from the crystallization of raw sugar, and then electrodialyzing the generated waste liq. CONSTITUTION:Adsorption and separation are applied to the residual liq. from the crystallization of raw sugar into sucrose, glucose, fructose, their mixture, etc., and the generated waste liq. is electrodialyzed. The electrodialysis is carried out by imparting an electrical driving force to the ion contained in water through an ion-exchange membrane, and permeating only the ion having a charge opposite to the membrane through the membrane to separate the ion. By such waste liq. treatment, the excess ionic components in the waste liq. are removed by electrodialysis, and the treated waste liq. can be effectively utilized as the fertilizer of nitrogen, etc.
JP62195070A 1987-08-04 1987-08-04 Treatment method of sugar-making waste liquid Expired - Lifetime JPH07112557B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62195070A JPH07112557B2 (en) 1987-08-04 1987-08-04 Treatment method of sugar-making waste liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62195070A JPH07112557B2 (en) 1987-08-04 1987-08-04 Treatment method of sugar-making waste liquid

Publications (2)

Publication Number Publication Date
JPS6438193A true JPS6438193A (en) 1989-02-08
JPH07112557B2 JPH07112557B2 (en) 1995-12-06

Family

ID=16335056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62195070A Expired - Lifetime JPH07112557B2 (en) 1987-08-04 1987-08-04 Treatment method of sugar-making waste liquid

Country Status (1)

Country Link
JP (1) JPH07112557B2 (en)

Also Published As

Publication number Publication date
JPH07112557B2 (en) 1995-12-06

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