SU416034A1 - - Google Patents
Info
- Publication number
- SU416034A1 SU416034A1 SU1747017A SU1747017A SU416034A1 SU 416034 A1 SU416034 A1 SU 416034A1 SU 1747017 A SU1747017 A SU 1747017A SU 1747017 A SU1747017 A SU 1747017A SU 416034 A1 SU416034 A1 SU 416034A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- separation
- centrifuge
- wastewater
- aluminum sulphate
- dewatering
- Prior art date
Links
Landscapes
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Description
1one
Изобретение относитс к области разделени сточнь1х вод, содержащих органические материалы например; разжиженный навоз, и йрёдпйзначаётс преимущественно к использованию в сельском хоз йстве при разделении стоков с животноводчески.ч ферм на жидкую и твердую фазы.The invention relates to the field of separation of wastewater containing organic materials, for example; liquefied manure, and ydpedizayatsya mainly for use in agriculture in the separation of wastewater from livestock farms to liquid and solid phases.
Известен способ механического обезвожийани сточных вод, согласно которому в стоки (до их разделени на фазы) ввод т коагул нты , перемешивают, а затем раздел ют На механических устройствах, например, в Вакуум-фильтрах или центрифугах.The known method of mechanical dewatering of wastewater, according to which coagulants are introduced into drains (before their separation into phases), mixed, and then separated. On mechanical devices, for example, in vacuum filters or centrifuges.
Однако этот способ характеризуетс тем, что стоки перед их обезвоживанием в мехапических устройствах необходимо смешивать в специальных смесител х, что усложн ет процесс .However, this method is characterized by the fact that the drains must be mixed in special mixers before dewatering them in mechapic devices, which complicates the process.
Целью изобретени вл етс повышение эффективности коагул та.The aim of the invention is to increase the efficiency of the coagulum.
Это достигаетс тем, что коагул нт, например , сернокислый алюминий, ввод т в центрифугу в зону отделени жидкой фазы от твердой в количестве 100-600 мг/л обезвоживаемых стоков.This is achieved by coagulant, for example, aluminum sulphate, being introduced into the centrifuge in the zone of separation of the liquid phase from the solid in an amount of 100-600 mg / l of dehydrated effluent.
УHave
Прймерол вьшолиенн способа вл етсй обезвоживание стоков животноводческих ферл на центрифуге, когда непосредственно в центрифугу из дозатора известной конструкции подают сернокислый алюминий в количестве 100-600 мг/л обезвоживаемых стоков в зависимости от содержани в них сухих веш ,еств.Primerol is an outstanding method of dewatering cattle farms in a centrifuge, when aluminum sulphate is fed directly into a centrifuge from a dispenser of known design, in an amount of 100-600 mg / l of dehydrated drains, depending on the content of dry items.
11 р е д м е т изобретени 11 pdf of the invention
1.Сиособ механического обезвоживани сточных вод, например, разжиженного навоза , включающий коагулирование и разделение на центрифуге на жидкую и твердую фазы, отличающийс тем, что, с целью повышени эффективности коагул нта, коагул нт, например сернокислый алюминий, ввод т в центрифугу в зону отделени жидкой фазы от твердой.1. A method for mechanical dewatering of wastewater, for example, liquefied manure, including coagulation and centrifugal separation into liquid and solid phases, characterized in that, in order to increase the efficiency, coagulant, coagulum, such as aluminum sulphate, is introduced into the centrifuge in the zone separating the liquid phase from the solid.
2.Снособ по Н. 1, отличающийс тем, что сернокислый алюминий ввод т в количестве 100-600 мг/л обезвон нваемых стоков.2. The method according to N. 1, characterized in that aluminum sulphate is introduced in an amount of 100-600 mg / l disinfectable effluent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1747017A SU416034A1 (en) | 1972-02-14 | 1972-02-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1747017A SU416034A1 (en) | 1972-02-14 | 1972-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU416034A1 true SU416034A1 (en) | 1974-02-25 |
Family
ID=20502912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1747017A SU416034A1 (en) | 1972-02-14 | 1972-02-14 |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU416034A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4273570A (en) * | 1978-03-30 | 1981-06-16 | Josef Deubler | Process for the production of a liquid alkaline fertilizer containing clays and trace elements |
-
1972
- 1972-02-14 SU SU1747017A patent/SU416034A1/ru active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4273570A (en) * | 1978-03-30 | 1981-06-16 | Josef Deubler | Process for the production of a liquid alkaline fertilizer containing clays and trace elements |
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