JPS55134693A - Removing chromaticity and organic material from biological treated liquid of excretions and those from livestock - Google Patents
Removing chromaticity and organic material from biological treated liquid of excretions and those from livestockInfo
- Publication number
- JPS55134693A JPS55134693A JP4203879A JP4203879A JPS55134693A JP S55134693 A JPS55134693 A JP S55134693A JP 4203879 A JP4203879 A JP 4203879A JP 4203879 A JP4203879 A JP 4203879A JP S55134693 A JPS55134693 A JP S55134693A
- Authority
- JP
- Japan
- Prior art keywords
- treated liquid
- excretions
- livestock
- organic material
- those
- 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
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
PURPOSE: To remove phosphorus, chromaticity, and organic material from treated liquid of excretions or those from livestock by a method wherein these bilogical treated liquid is coagulated and settled by use of calcium chloride and high molecular coagulant.
CONSTITUTION: Biological treated liquid f excretions or those from livestock is mixed with calcium chloride and high molecular coagulant to form coagulated settlement. Then, its supernatant is again added with calcium chloride and high molecular coagulant to form coagulated settlement, so that chromaticity and organic material is removed from the biological treated liquid. As an approximate target for adding quantities of calcium chloride and high molecular coagulant, it is preferable to use about 2,000ppm calcium chloride and about 15ppm high molecular coagulant against about 2,500W3,000ppm chromaticity.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4203879A JPS55134693A (en) | 1979-04-09 | 1979-04-09 | Removing chromaticity and organic material from biological treated liquid of excretions and those from livestock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4203879A JPS55134693A (en) | 1979-04-09 | 1979-04-09 | Removing chromaticity and organic material from biological treated liquid of excretions and those from livestock |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55134693A true JPS55134693A (en) | 1980-10-20 |
Family
ID=12624968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4203879A Pending JPS55134693A (en) | 1979-04-09 | 1979-04-09 | Removing chromaticity and organic material from biological treated liquid of excretions and those from livestock |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55134693A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5815000A (en) * | 1981-07-16 | 1983-01-28 | Toray Eng Co Ltd | Treatment of night soil |
JPS58159899A (en) * | 1982-03-18 | 1983-09-22 | Toray Eng Co Ltd | Treatment of night soil sludge |
-
1979
- 1979-04-09 JP JP4203879A patent/JPS55134693A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5815000A (en) * | 1981-07-16 | 1983-01-28 | Toray Eng Co Ltd | Treatment of night soil |
JPS58159899A (en) * | 1982-03-18 | 1983-09-22 | Toray Eng Co Ltd | Treatment of night soil sludge |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5279556A (en) | Method of treating aerophobically digested liquid | |
ES8507423A1 (en) | Biological sludge hygienisation process. | |
JPS55152597A (en) | Treatment of waste water containing organophoshoric compound | |
JPS55134693A (en) | Removing chromaticity and organic material from biological treated liquid of excretions and those from livestock | |
JPS5413665A (en) | Process for treating organic waste water | |
JPS5649786A (en) | Conditioning of contaminated soil | |
JPS55155789A (en) | Dephosphorizing method of waste water containing phosphorus | |
JPS51126373A (en) | A treatment method for organic wastes | |
JPS57156090A (en) | Activated sludge treatment | |
JPS51117448A (en) | Bioldgical method of removing nitrogen frow waste water | |
JPS5389671A (en) | Continuous treating apparatus | |
JPS554356A (en) | Agricultural fungicide composition | |
JPS5413466A (en) | Treating method for contaminated soil or sludge | |
JPS5212761A (en) | Method of treating waste water | |
JPS53659A (en) | Process for treating activated sludge | |
JPS55152593A (en) | Treatment of waste water | |
JPS5413467A (en) | Treating methoe for incineration ashes | |
JPS5551495A (en) | Aeration treatment of waste water | |
JPS5665081A (en) | Soil conditioner for plant culture | |
JPS5415356A (en) | Coagulating and settling method | |
JPS53100163A (en) | Removing method for phosphates in liquid | |
JPS52113566A (en) | Method of recoverying phosphorous contents from active sludge | |
JPS56121700A (en) | Disposal of raw night soil and septic tank sludge | |
JPS5354855A (en) | Method of improving hydroextraction properties of aggregated settled sludge of waste mixture liquid | |
JPS5373861A (en) | Method of biologically treating exhaust liquid |