JPS5621685A - Treatment of waste liquid used in zinc photoengraving - Google Patents
Treatment of waste liquid used in zinc photoengravingInfo
- Publication number
- JPS5621685A JPS5621685A JP9762679A JP9762679A JPS5621685A JP S5621685 A JPS5621685 A JP S5621685A JP 9762679 A JP9762679 A JP 9762679A JP 9762679 A JP9762679 A JP 9762679A JP S5621685 A JPS5621685 A JP S5621685A
- Authority
- JP
- Japan
- Prior art keywords
- zinc
- waste liquid
- photoengraving
- continuously
- precipitate
- 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
- 239000011701 zinc Substances 0.000 title abstract 9
- 239000007788 liquid Substances 0.000 title abstract 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 6
- 239000002699 waste material Substances 0.000 title abstract 6
- 229910052725 zinc Inorganic materials 0.000 title abstract 6
- 239000002244 precipitate Substances 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 239000002351 wastewater Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 150000003751 zinc Chemical class 0.000 abstract 1
Landscapes
- Removal Of Specific Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9762679A JPS5621685A (en) | 1979-07-31 | 1979-07-31 | Treatment of waste liquid used in zinc photoengraving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9762679A JPS5621685A (en) | 1979-07-31 | 1979-07-31 | Treatment of waste liquid used in zinc photoengraving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5621685A true JPS5621685A (en) | 1981-02-28 |
| JPS5735077B2 JPS5735077B2 (enrdf_load_stackoverflow) | 1982-07-27 |
Family
ID=14197388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9762679A Granted JPS5621685A (en) | 1979-07-31 | 1979-07-31 | Treatment of waste liquid used in zinc photoengraving |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5621685A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61130507U (enrdf_load_stackoverflow) * | 1985-01-31 | 1986-08-15 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0284370U (enrdf_load_stackoverflow) * | 1988-12-20 | 1990-06-29 |
-
1979
- 1979-07-31 JP JP9762679A patent/JPS5621685A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61130507U (enrdf_load_stackoverflow) * | 1985-01-31 | 1986-08-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5735077B2 (enrdf_load_stackoverflow) | 1982-07-27 |
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