JPH072610Y2 - クロメート処理装置における給水装置 - Google Patents
クロメート処理装置における給水装置Info
- Publication number
- JPH072610Y2 JPH072610Y2 JP1989074999U JP7499989U JPH072610Y2 JP H072610 Y2 JPH072610 Y2 JP H072610Y2 JP 1989074999 U JP1989074999 U JP 1989074999U JP 7499989 U JP7499989 U JP 7499989U JP H072610 Y2 JPH072610 Y2 JP H072610Y2
- Authority
- JP
- Japan
- Prior art keywords
- chromate treatment
- water supply
- tank
- water
- washing
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 47
- 238000011282 treatment Methods 0.000 title claims description 44
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 title claims description 43
- 238000005406 washing Methods 0.000 claims description 34
- 238000000034 method Methods 0.000 description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000001784 detoxification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Chemical Treatment Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989074999U JPH072610Y2 (ja) | 1989-06-27 | 1989-06-27 | クロメート処理装置における給水装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989074999U JPH072610Y2 (ja) | 1989-06-27 | 1989-06-27 | クロメート処理装置における給水装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0314149U JPH0314149U (en]) | 1991-02-13 |
| JPH072610Y2 true JPH072610Y2 (ja) | 1995-01-25 |
Family
ID=31615191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989074999U Expired - Lifetime JPH072610Y2 (ja) | 1989-06-27 | 1989-06-27 | クロメート処理装置における給水装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072610Y2 (en]) |
-
1989
- 1989-06-27 JP JP1989074999U patent/JPH072610Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0314149U (en]) | 1991-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20040730 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050610 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050729 |
|
| A02 | Decision of refusal |
Effective date: 20051028 Free format text: JAPANESE INTERMEDIATE CODE: A02 |