JPS5678699A - Processing method for sewage - Google Patents
Processing method for sewageInfo
- Publication number
- JPS5678699A JPS5678699A JP14485580A JP14485580A JPS5678699A JP S5678699 A JPS5678699 A JP S5678699A JP 14485580 A JP14485580 A JP 14485580A JP 14485580 A JP14485580 A JP 14485580A JP S5678699 A JPS5678699 A JP S5678699A
- Authority
- JP
- Japan
- Prior art keywords
- sewage
- supplied
- disposed
- organic matter
- purification
- 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.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title abstract 6
- 238000003672 processing method Methods 0.000 title 1
- 239000005416 organic matter Substances 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
PURPOSE: To secure processing and to eliminate secondary pollution by processing sewage by a combination of purification, separation and classification based upon its grain size and properties.
CONSTITUTION: Sewage, containing mixed faces, garbage, etc., deposited in a sewer, etc., is carried to a sewage disposal plant by a conveyor, etc., and screened firstly to remove large driftwood, masses of concrete, etc., of large diameters which can not be processed. Thus, waste (sewage) of less than about 50mm is supplied to purifying process 1 and purified in an exposure purification pond, etc., so that mixed sludgy organic matter will float and be removed by flowing out together with purifying water. Next, the sewage is supplied to separating process 2 and separated into organic matter and inorganic matter by a wet mill, etc., and the former is dehydrated, dried and burned or disposed at a reclaimed land, etc. The latter is sent to the next classifying stage 3 and, after being classified by a liquid cyclone, etc., disposed or utilized as the aggregate.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14485580A JPS5678699A (en) | 1980-10-15 | 1980-10-15 | Processing method for sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14485580A JPS5678699A (en) | 1980-10-15 | 1980-10-15 | Processing method for sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5678699A true JPS5678699A (en) | 1981-06-27 |
Family
ID=15371973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14485580A Pending JPS5678699A (en) | 1980-10-15 | 1980-10-15 | Processing method for sewage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5678699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57194671A (en) * | 1981-05-26 | 1982-11-30 | Canon Inc | Picture processing system |
-
1980
- 1980-10-15 JP JP14485580A patent/JPS5678699A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57194671A (en) * | 1981-05-26 | 1982-11-30 | Canon Inc | Picture processing system |
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