SU854924A1 - Chemical thermal method of worming - Google Patents
Chemical thermal method of worming Download PDFInfo
- Publication number
- SU854924A1 SU854924A1 SU802871929A SU2871929A SU854924A1 SU 854924 A1 SU854924 A1 SU 854924A1 SU 802871929 A SU802871929 A SU 802871929A SU 2871929 A SU2871929 A SU 2871929A SU 854924 A1 SU854924 A1 SU 854924A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ammonia
- carbon dioxide
- thermal method
- deworming
- chemical
- Prior art date
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
Description
(54) ХИМИКО-ТЕРМИЧЕСКИЙ СПОСОБ ДЕГЕЛЬМИНТИЗАЦИИ(54) CHEMICAL-THERMAL METHOD OF DEGELIMINIZATION
1one
Изобретение относитс к сельскому хоз йству, в частности к органическим удобрени м.FIELD OF THE INVENTION The invention relates to agriculture, in particular to organic fertilizers.
Известны способы дегельминтизации, включающие обработку жидкого ила, навоза иловых осадков сточных вод, почв и других объектов жидким аммиаком и водным раствором аммиака (аммиачной водой) Ц и {2}.Known methods of deworming, including the treatment of liquid sludge, manure, sludge sediments of wastewater, soil and other objects with liquid ammonia and aqueous solution of ammonia (ammonia water) C and {2}.
К недостаткам способов относ тс отсутствие термического действи и длительность процесса дегельминтизации .The disadvantages of the methods include the lack of thermal effect and the duration of the deworming process.
Цель изобретени - повышение эффективности и скорости процесса дегельминтизации .The purpose of the invention is to increase the efficiency and speed of the deworming process.
Поставленна цель достигаетс тем, что жидкий ил после обработки газообразным аммиаком насьнцают углекисл1 « газом до образовани углеаммиаката, после чего полученную смесь обраба (тывают газообразным аммиаком при Нормах расхода аммиака и углекислого газа на 1 т продукта соответственно 350-360 кг и 100-110 кг.The goal is achieved by the fact that, after treatment with ammonia gas, liquid sludge is carbonated with carbon dioxide until gas is formed, and then the resulting treatment mixture (melted with ammonia gas at consumption rates of ammonia and carbon dioxide per ton of product, respectively 350-360 kg and 100-110 kg .
Пример. Исходный жидкий ил представл ет собой суспензию темного цвета со специфическим запахом, содержит большое количество гумуса, а также азот, фосфор, калий и микроэлементы , которые обуславливают удобрительное действие ила. Кроме того, жидкий ил характеризуетс большой засоренностью микроорганизмами, гельминтами и их йцами.Example. Source liquid sludge is a dark colored suspension with a specific odor, contains a large amount of humus, as well as nitrogen, phosphorus, potassium and trace elements, which cause the fertilizing effect of the sludge. In addition, liquid sludge is highly contaminated with microorganisms, helminths and their eggs.
В абсорбег установки подают жидкий ил в количестве 8 , туда же поступает аммиак и углекислый газ при In the absorption unit, liquid sludge is supplied in an amount of 8, ammonia and carbon dioxide are supplied there as well.
to нормах соответственно 350-360 и 100110 кг, расход которых контролируетс приборами. Технологический процесс испытани длитс 4 ч при 60-80 С. За это врем получают 60 т обезвреженного жидкого ила, содержащего 27,6% to norms, respectively, 350-360 and 100110 kg, whose consumption is controlled by the instruments. The testing process lasts 4 hours at 60-80 ° C. During this time, 60 tons of neutralized sludge containing 27.6% is obtained
5 ал®1иака, 22%углекислого аммони и до 3% ила.5 al®1aca, 22% ammonium carbonate and up to 3% sludge.
Результаты испытани приведены в таблице.The test results are shown in the table.
2020
Данные таблицы показывают, что под действием жидкого и-водного акмиака гельминты и их йца могут выживать в течение 5 сут, а при последов91тель25 ной обработке газообразным аммиаком и углекислым газом при той же концентрации гельминты и их йца гибнут полностью в течение 0,25 сут. Эффективность в последнем случае These tables show that under the action of a liquid and aqueous ammonia, helminths and their eggs can survive for 5 days, and during sequential treatment with gaseous ammonia and carbon dioxide at the same concentration, the helminths and their eggs die completely within 0.25 days. Effectiveness in the latter case
30 возрастает в 20 раз.30 increases 20 times.
ХимическийChemical
2525
ХимическийChemical
2222
Химико-тер55-60 мическийChemical-Thermol 55-60
Химико-тер60-80 мическийChemical-Therm 60-80
Жидкий илLiquid sludge
100100
100100
100100
0,25 1000.25,100
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802871929A SU854924A1 (en) | 1980-01-18 | 1980-01-18 | Chemical thermal method of worming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802871929A SU854924A1 (en) | 1980-01-18 | 1980-01-18 | Chemical thermal method of worming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU854924A1 true SU854924A1 (en) | 1981-08-15 |
Family
ID=20873191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802871929A SU854924A1 (en) | 1980-01-18 | 1980-01-18 | Chemical thermal method of worming |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU854924A1 (en) |
-
1980
- 1980-01-18 SU SU802871929A patent/SU854924A1/en active
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