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 plateInfo
- 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
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
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)
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 |
-
1980
- 1980-06-27 JP JP8656580A patent/JPS5916512B2/en not_active Expired
Cited By (2)
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 |