JPH0448802Y2 - - Google Patents
Info
- Publication number
- JPH0448802Y2 JPH0448802Y2 JP1989082457U JP8245789U JPH0448802Y2 JP H0448802 Y2 JPH0448802 Y2 JP H0448802Y2 JP 1989082457 U JP1989082457 U JP 1989082457U JP 8245789 U JP8245789 U JP 8245789U JP H0448802 Y2 JPH0448802 Y2 JP H0448802Y2
- Authority
- JP
- Japan
- Prior art keywords
- solid
- dissolver
- antifoaming agent
- storage part
- agent
- 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
Links
- 239000002518 antifoaming agent Substances 0.000 claims description 26
- 239000007787 solid Substances 0.000 claims description 24
- 239000006260 foam Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000003254 anti-foaming effect Effects 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 description 11
- 239000013530 defoamer Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Degasification And Air Bubble Elimination (AREA)
- Activated Sludge Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989082457U JPH0448802Y2 (it) | 1989-07-12 | 1989-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989082457U JPH0448802Y2 (it) | 1989-07-12 | 1989-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0322502U JPH0322502U (it) | 1991-03-08 |
| JPH0448802Y2 true JPH0448802Y2 (it) | 1992-11-17 |
Family
ID=31629288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989082457U Expired JPH0448802Y2 (it) | 1989-07-12 | 1989-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448802Y2 (it) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6341052U (it) * | 1986-09-01 | 1988-03-17 |
-
1989
- 1989-07-12 JP JP1989082457U patent/JPH0448802Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6341052U (it) * | 1986-09-01 | 1988-03-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322502U (it) | 1991-03-08 |
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