RU2197452C2 - Method of producing organomineral fertilizer mixture - Google Patents
Method of producing organomineral fertilizer mixture Download PDFInfo
- Publication number
- RU2197452C2 RU2197452C2 RU2001102359/13A RU2001102359A RU2197452C2 RU 2197452 C2 RU2197452 C2 RU 2197452C2 RU 2001102359/13 A RU2001102359/13 A RU 2001102359/13A RU 2001102359 A RU2001102359 A RU 2001102359A RU 2197452 C2 RU2197452 C2 RU 2197452C2
- Authority
- RU
- Russia
- Prior art keywords
- sediments
- mordenite
- organomineral fertilizer
- fertilizer mixture
- total
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000000203 mixture Substances 0.000 title claims abstract description 9
- 229910052680 mordenite Inorganic materials 0.000 claims abstract description 9
- 239000013049 sediment Substances 0.000 claims abstract description 6
- 239000002351 wastewater Substances 0.000 claims description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract 3
- 239000003643 water by type Substances 0.000 abstract 3
- 238000004513 sizing Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 239000010801 sewage sludge Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000003895 organic fertilizer Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- 244000075850 Avena orientalis Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 231100000674 Phytotoxicity Toxicity 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000001863 plant nutrition Effects 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 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
- 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)
Abstract
Description
Изобретение относится к области сельского хозяйства, к агрохимии, в частности к комплексным органоминеральным удобрениям, содержащим азот, фосфор, калий, кальций, магний, органическое вещество и микроэлементы. The invention relates to the field of agriculture, to agricultural chemistry, in particular to complex organic fertilizers containing nitrogen, phosphorus, potassium, calcium, magnesium, organic matter and trace elements.
К настоящему времени накоплен значительный опыт по использованию в качестве органических удобрений осадков сточных вод (ОСВ) [Покровская С.Ф., Касатиков В. А. использование осадка городских сточных вод в сельском хозяйстве. - М. : ВНИИТЭИагропром, 1987. - 61 с.; Жукова Л.А. Осадки сточных вод в качестве удобрения //Химизация сельского хозяйства. - 1988. - 10. - С. 35-39; Иванов И.А., Иванова И.О., Кравчук В.И. и др. О возможности использования осадка городских сточных вод в качестве органического удобрения //Агрохимия. - 1996. - 3. - С. 85-92]. Осадки сточных вод обладают высокой удобрительной ценностью, т.к. содержат большое количество основных элементов питания растений. Однако наличие в осадках значительных количеств токсикантов и тяжелых металлов (ТМ) ограничивает их использование в качестве удобрения. К наиболее разработанному методу детоксикации ОСВ, что послужило прототипом изобретения, относится добавление к ним извести [Касатиков В.А. Агрогеохимические свойства осадков городских сточных вод и торфоиловых компостов //Агрохимия. - 1996. - 8-9. - С. 87-96]. Однако известкование как прием снижения фитотоксичности ТМ не универсален из-за того, что некоторые микроэлементы (хром, молибден и др.) в нейтральных почвах более подвижны, чем в кислых. Кроме того, известкование вызывает подщелачивание почвенного раствора, что может негативно отразится на урожайности и качестве некоторых сельскохозяйственных культур на нейтральных и слабощелочных почвах. В предложенном способе в качестве детоксиканта использовали морденитсодержащий туф, который характеризуется высокими сорбционными свойствами, что позволяет не только снижать негативное действие ТМ, но и пролонгировать действие питательных веществ, содержащихся в ОСВ. To date, considerable experience has been gained on the use of wastewater sludge (WWS) as organic fertilizer [Pokrovskaya SF, Kasatikov V. A. the use of urban wastewater sludge in agriculture. - M.: VNIITEIagroprom, 1987. - 61 p .; Zhukova L.A. Sewage sludge as fertilizer // Chemicalization of agriculture. - 1988. - 10. - S. 35-39; Ivanov I.A., Ivanova I.O., Kravchuk V.I. et al. On the possibility of using urban sewage sludge as an organic fertilizer // Agrochemistry. - 1996. - 3. - S. 85-92]. Sewage sludge has a high fertilizer value, because contain a large number of basic elements of plant nutrition. However, the presence of significant amounts of toxicants and heavy metals (HM) in the sediments limits their use as fertilizer. The most developed method of detoxification of WWS, which served as a prototype of the invention, is the addition of lime [Kasatikov V.A. Agrogeochemical properties of urban sewage sludge and peat composts // Agrochemistry. - 1996. - 8-9. - S. 87-96]. However, liming as a method of reducing the phytotoxicity of HMs is not universal due to the fact that some trace elements (chromium, molybdenum, etc.) are more mobile in neutral soils than in acidic soils. In addition, liming causes alkalization of the soil solution, which can negatively affect the yield and quality of some crops on neutral and slightly alkaline soils. In the proposed method, mordenite-containing tuff was used as a detoxifier, which is characterized by high sorption properties, which allows not only to reduce the negative effect of HM, but also to prolong the action of nutrients contained in the WWS.
Цель изобретения - увеличение эффективности использования органоминеральной удобрительной смеси на основе осадков городских сточных вод и морденитсодержащих туфов для повышения урожайности сельскохозяйственных культур. The purpose of the invention is to increase the efficiency of the use of organic fertilizer based on precipitation of urban wastewater and mordenite-containing tuffs to increase crop yields.
Поставленная цель достигается тем, что в способе получения органоминеральной удобрительной смеси, включающей смешивание осадков городских сточных вод с детоксикантом, в качестве последнего используют морденитсодержащий туф. Осадки городских сточных вод с размером фракции до 5 мм смешивают с морденитсодержащим туфом с размером фракции до 2 мм в массовом соотношении 1-2: 1. В результате полученная смесь имеет кислотность 5,6-5,7 и содержит органического вещества - 17-19%, азота (N общ) - 1,8-2,0%, фосфора (Р205 общ) - 1,1-1,4% и калия (К2О общ) - 0,9-1,0%.This goal is achieved by the fact that in the method of producing an organic-mineral fertilizer mixture, including mixing precipitation of urban wastewater with a detoxifier, mordenite-containing tuff is used as the latter. Precipitation of urban wastewater with a fraction size of up to 5 mm is mixed with mordenite-containing tuff with a fraction size of up to 2 mm in a mass ratio of 1-2: 1. As a result, the resulting mixture has an acidity of 5.6-5.7 and contains organic matter - 17-19 %, nitrogen (N total) - 1.8-2.0%, phosphorus (P 2 0 5 total) - 1.1-1.4% and potassium (K 2 O total) - 0.9-1.0 %
Заявленный способ подтверждается двумя примерами:
Пример 1. Берут 1 мас.ч. осадков городских сточных вод с размером фракции до 5 мм и смешивают ее с 1 мас.ч. морденитсодержащего туфа с размером фракции до 2 мм. Полученная смесь имеет кислотность 5,7. Результаты количественного анализа: содержание органического вещества - 17%, N общ - 1,8%, Р2О5 общ - 1,1%, К2O общ - 1,0%.The claimed method is confirmed by two examples:
Example 1. Take 1 wt.h. precipitation of urban wastewater with a fraction size of up to 5 mm and mix it with 1 wt.h. mordenite-containing tuff with a fraction size of up to 2 mm. The resulting mixture has an acidity of 5.7. Quantitative analysis results: organic matter content - 17%, N total - 1.8%, P 2 O 5 total - 1.1%, K 2 O total - 1.0%.
Пример 2. Проводят аналогично примеру 1, только с разницей в том, что осадки городских сточных вод для смешивания с морденитсодержащим туфом берут 2 мас.ч. Полученная смесь имеет кислотность 5,6. Результаты количественного анализа: содержание органического вещества - 19%, N общ - 2,0%, Р2O5 общ - 1,4%, К2О общ - 0,9%.Example 2. Carried out analogously to example 1, only with the difference that the precipitation of urban wastewater for mixing with mordenite-containing tuff take 2 wt.h. The resulting mixture has an acidity of 5.6. Quantitative analysis results: organic matter content - 19%, N total - 2.0%, P 2 O 5 total - 1.4%, K 2 O total - 0.9%.
Использование органоминеральной удобрительной смеси в дозе 15 тонн на гектар позволяет увеличить урожайность, например, картофеля в первый год на 7-9%, в последействии на второй год - на 40-44%, на третий год - на 27-37% (в среднем за три года на 23-28%); овса, выращиваемого на зеленую массу в первый год на 29-55%, гороха на зеленую массу в последействии на второй год - на 14-16% по сравнению с контрольным вариантом без внесения удобрений. The use of organic mineral fertilizer in a dose of 15 tons per hectare allows you to increase the yield of, for example, potatoes in the first year by 7-9%, in the aftermath in the second year - by 40-44%, in the third year - by 27-37% (average for three years by 23-28%); oats grown on green mass in the first year by 29-55%, peas on green mass in the aftereffect in the second year - by 14-16% compared with the control version without fertilizing.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2001102359/13A RU2197452C2 (en) | 2001-01-25 | 2001-01-25 | Method of producing organomineral fertilizer mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2001102359/13A RU2197452C2 (en) | 2001-01-25 | 2001-01-25 | Method of producing organomineral fertilizer mixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2001102359A RU2001102359A (en) | 2003-01-10 |
| RU2197452C2 true RU2197452C2 (en) | 2003-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2001102359/13A RU2197452C2 (en) | 2001-01-25 | 2001-01-25 | Method of producing organomineral fertilizer mixture |
Country Status (1)
| Country | Link |
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| RU (1) | RU2197452C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2402511C1 (en) * | 2009-06-15 | 2010-10-27 | Закрытое Акционерное Общество "Твин Трейдинг Компани" | Method of preparing organomineral fertiliser mixture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2030371C1 (en) * | 1992-08-25 | 1995-03-10 | Акционерное общество открытого типа "Акрон" | Method of preparing of granulated carbamide |
| RU2038345C1 (en) * | 1991-06-03 | 1995-06-27 | Институт прикладной механики Уральского отделения РАН | Method for production of organic-mineral fertilizer |
| RU2115641C1 (en) * | 1997-05-05 | 1998-07-20 | Ирина Григорьевна Попеско | Fertilizer meliorant nara-2 |
| RU2159756C2 (en) * | 1999-01-19 | 2000-11-27 | Гришин Виктор Харитонович | Method of composting of sewage water sludges |
-
2001
- 2001-01-25 RU RU2001102359/13A patent/RU2197452C2/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2038345C1 (en) * | 1991-06-03 | 1995-06-27 | Институт прикладной механики Уральского отделения РАН | Method for production of organic-mineral fertilizer |
| RU2030371C1 (en) * | 1992-08-25 | 1995-03-10 | Акционерное общество открытого типа "Акрон" | Method of preparing of granulated carbamide |
| RU2115641C1 (en) * | 1997-05-05 | 1998-07-20 | Ирина Григорьевна Попеско | Fertilizer meliorant nara-2 |
| RU2159756C2 (en) * | 1999-01-19 | 2000-11-27 | Гришин Виктор Харитонович | Method of composting of sewage water sludges |
Non-Patent Citations (1)
| Title |
|---|
| КАСАТИКОВ В.А. Агрогеохимические свойства осадков городских сточных вод и торфоиловых компостов. Агрохимия, №8-9,1996, с.87-96. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2402511C1 (en) * | 2009-06-15 | 2010-10-27 | Закрытое Акционерное Общество "Твин Трейдинг Компани" | Method of preparing organomineral fertiliser mixture |
| WO2010147503A1 (en) | 2009-06-15 | 2010-12-23 | Закрытое Акционерное Общество "Твин Трейдинг Компани" | Method for producing an organic mineral fertilizer mixture |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20040126 |