JPS5712880A - Disposal of waste solution used for washout of photosensitive resin printing plate - Google Patents

Disposal of waste solution used for washout of photosensitive resin printing plate

Info

Publication number
JPS5712880A
JPS5712880A JP8656580A JP8656580A JPS5712880A JP S5712880 A JPS5712880 A JP S5712880A JP 8656580 A JP8656580 A JP 8656580A JP 8656580 A JP8656580 A JP 8656580A JP S5712880 A JPS5712880 A JP S5712880A
Authority
JP
Japan
Prior art keywords
printing plate
waste
photosensitive resin
washout
waste solution
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
JP8656580A
Other languages
Japanese (ja)
Other versions
JPS5916512B2 (en
Inventor
Kuniyuki Takahashi
Tokuo Fujita
Keiichi Egawa
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP8656580A priority Critical patent/JPS5916512B2/en
Publication of JPS5712880A publication Critical patent/JPS5712880A/en
Publication of JPS5916512B2 publication Critical patent/JPS5916512B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

PURPOSE: To coagulate and precipitate resin components from a waste solution used for washout of a photosensitive resin printing plate, and to make the drainage of the waste solution after filtration possible, by heating the waste solution slightly.
CONSTITUTION: When a waste washing solution, which was formed in the production of a photosensitive resin printing plate, containing BOD, SS, oils, etc. in high concentrations is disposed, the waste washing solution is heated at 30W80°C, preferably 35W60°C. By this heating, resin components in the waste solution are coagulated and precipitated, so that the waste solution can be separated into the resin components and water. The purified water can be drained into a river or the like. Thus, the waste washing solution used for washout of a photosensitive resin printing plate can be purified by a simplified operation.
COPYRIGHT: (C)1982,JPO&Japio
JP8656580A 1980-06-27 1980-06-27 Method for processing waste liquid from washing out photosensitive resin printing plates Expired JPS5916512B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8656580A JPS5916512B2 (en) 1980-06-27 1980-06-27 Method for processing waste liquid from washing out photosensitive resin printing plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8656580A JPS5916512B2 (en) 1980-06-27 1980-06-27 Method for processing waste liquid from washing out photosensitive resin printing plates

Publications (2)

Publication Number Publication Date
JPS5712880A true JPS5712880A (en) 1982-01-22
JPS5916512B2 JPS5916512B2 (en) 1984-04-16

Family

ID=13890528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8656580A Expired JPS5916512B2 (en) 1980-06-27 1980-06-27 Method for processing waste liquid from washing out photosensitive resin printing plates

Country Status (1)

Country Link
JP (1) JPS5916512B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59169590A (en) * 1983-03-17 1984-09-25 Toray Ind Inc Treatment of liquid waste from washing finish of printed board coated with washing finish photosensitive resin
JPS59146095U (en) * 1983-03-18 1984-09-29 東レ株式会社 Washing waste liquid treatment equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59169590A (en) * 1983-03-17 1984-09-25 Toray Ind Inc Treatment of liquid waste from washing finish of printed board coated with washing finish photosensitive resin
JPS59146095U (en) * 1983-03-18 1984-09-29 東レ株式会社 Washing waste liquid treatment equipment

Also Published As

Publication number Publication date
JPS5916512B2 (en) 1984-04-16

Similar Documents

Publication Publication Date Title
JPS5712880A (en) Disposal of waste solution used for washout of photosensitive resin printing plate
JPS54102056A (en) Process for high-speed treatment of waste water
JPS52129063A (en) Filtering using magnetic powder as filtration assisting agent
JPS5433364A (en) Treatment of waste water
JPS5710383A (en) Removing method of heavy metallic element contained in waste water
JPS53113161A (en) Dewatering method for sludge
JPS5447360A (en) Method of treating city refuse and sewerage simultaneously
JPS57177306A (en) Treatment of emulsified oil
JPS52108368A (en) Coagurating treatment of suspension
JPS5356857A (en) Method of treating liquid produced through squeeze and filtration of city waste
JPS5768190A (en) Treatment of nonionic cellulose ether dissolved waste water
JPS5212766A (en) Method for disposal of sludge in waste water
JPS54150380A (en) Suspension flocculating treatment method
JPS5225805A (en) Methods for recovering run over oil and for treating precipitated wast e oil
JPS57165085A (en) Removal of mercury from mercury-contng. waste water
JPS5631446A (en) Back-washing method of condensed water desalter
JPS5370560A (en) Method of treating waste water
JPS51138054A (en) Principle and production of safety treating machine for neutralizing w aste in "ryuji-masu" basin and chemical waste liquor sedimentation bas in
JPS5667582A (en) Sewage disposal method
JPS5254676A (en) Method of teating waste fluid from regeneration in ion exchange appara tus
JPS56150482A (en) Disposal of waste water
JPS5214071A (en) Method of disposal of effluent
White Pollution Control for a Modern Anodizing Facility
JPS52126065A (en) Process for treating waste water of a paper factory
Skirdov et al. Employment of Microstrainers in the Waste Water Treatment Practice