JPS56150404A - Treatment of sugar sirup - Google Patents

Treatment of sugar sirup

Info

Publication number
JPS56150404A
JPS56150404A JP5423380A JP5423380A JPS56150404A JP S56150404 A JPS56150404 A JP S56150404A JP 5423380 A JP5423380 A JP 5423380A JP 5423380 A JP5423380 A JP 5423380A JP S56150404 A JPS56150404 A JP S56150404A
Authority
JP
Japan
Prior art keywords
sugar
storage tank
sirup
osmotic membrane
water
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.)
Pending
Application number
JP5423380A
Other languages
Japanese (ja)
Inventor
Shigeo Sakai
Kenji Tayama
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.)
Organo Corp
Original Assignee
Organo Corp
Japan Organo Co Ltd
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 Organo Corp, Japan Organo Co Ltd filed Critical Organo Corp
Priority to JP5423380A priority Critical patent/JPS56150404A/en
Publication of JPS56150404A publication Critical patent/JPS56150404A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To lower the load of a biological treatment apparatus by eliminating the loss of sugar content by a method in which a diluted sugar sirup is treated by a two-stage osmotic membrane apparatus so as to obtain a comparatively thicker sugar sirup and a purified water containing little sugar.
CONSTITUTION: The diluted sugar sirup 1 stored in a storage tank A is passed through the first stage-osmotic membrane apparatus B using a tubular type osmotic membrane with a 90% or more desalting capability under pressure in order to concentrate the sugar, whereby obtaining a concentrated sugar sirup 2 and the primary permeated water 3. The concentrated sugar sirup 2 is circulated to the storage tank A, and at a time when its concentration reaches a given one, the sugar sirup is sent to the outside of the system for recovery. On the other hand, the primary permeated water 3 is stored in a storage tank C, and then passed through the second stage- osmotic membrane apparatus D using a coiled or hollow fiber type osmotic membrane with a 90% desalting capability under a pressurized condition in order to obtain a purified permeated water 4 and a concentrated water 5. The purified permeated water 4, having the composition of nearly pure water, is recovered and used for various purposes. The concentrated water 5 is recycled to the storage tank A or the storage tank C, where sugar is again recovered.
COPYRIGHT: (C)1981,JPO&Japio
JP5423380A 1980-04-25 1980-04-25 Treatment of sugar sirup Pending JPS56150404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5423380A JPS56150404A (en) 1980-04-25 1980-04-25 Treatment of sugar sirup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5423380A JPS56150404A (en) 1980-04-25 1980-04-25 Treatment of sugar sirup

Publications (1)

Publication Number Publication Date
JPS56150404A true JPS56150404A (en) 1981-11-20

Family

ID=12964815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5423380A Pending JPS56150404A (en) 1980-04-25 1980-04-25 Treatment of sugar sirup

Country Status (1)

Country Link
JP (1) JPS56150404A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0321326A (en) * 1989-06-19 1991-01-30 Natl Food Res Inst Multistage reverse osmosis concentration apparatus
JPH04150923A (en) * 1990-10-12 1992-05-25 Kawasaki Heavy Ind Ltd Method and device for concentrating solution by reverse osmosis membrane

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451982A (en) * 1977-10-01 1979-04-24 Kobe Steel Ltd Method of turning seawater into fresh water

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451982A (en) * 1977-10-01 1979-04-24 Kobe Steel Ltd Method of turning seawater into fresh water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0321326A (en) * 1989-06-19 1991-01-30 Natl Food Res Inst Multistage reverse osmosis concentration apparatus
JPH04150923A (en) * 1990-10-12 1992-05-25 Kawasaki Heavy Ind Ltd Method and device for concentrating solution by reverse osmosis membrane

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