JPS63171808U - - Google Patents
Info
- Publication number
- JPS63171808U JPS63171808U JP6246487U JP6246487U JPS63171808U JP S63171808 U JPS63171808 U JP S63171808U JP 6246487 U JP6246487 U JP 6246487U JP 6246487 U JP6246487 U JP 6246487U JP S63171808 U JPS63171808 U JP S63171808U
- Authority
- JP
- Japan
- Prior art keywords
- waste liquid
- tank
- control device
- control means
- neutralization tank
- 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
- 239000007788 liquid Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 5
- 238000006386 neutralization reaction Methods 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 4
- 238000001139 pH measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Control Of Non-Electrical Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6246487U JPH063445Y2 (ja) | 1987-04-24 | 1987-04-24 | バツチ廃液処理プロセスの▲ｐＨ▼制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6246487U JPH063445Y2 (ja) | 1987-04-24 | 1987-04-24 | バツチ廃液処理プロセスの▲ｐＨ▼制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63171808U true JPS63171808U (OSRAM) | 1988-11-08 |
| JPH063445Y2 JPH063445Y2 (ja) | 1994-01-26 |
Family
ID=30896769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6246487U Expired - Lifetime JPH063445Y2 (ja) | 1987-04-24 | 1987-04-24 | バツチ廃液処理プロセスの▲ｐＨ▼制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063445Y2 (OSRAM) |
-
1987
- 1987-04-24 JP JP6246487U patent/JPH063445Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063445Y2 (ja) | 1994-01-26 |