EP2081874A2 - Procede de traitement des ordures menageres - Google Patents
Procede de traitement des ordures menageresInfo
- Publication number
- EP2081874A2 EP2081874A2 EP07848216A EP07848216A EP2081874A2 EP 2081874 A2 EP2081874 A2 EP 2081874A2 EP 07848216 A EP07848216 A EP 07848216A EP 07848216 A EP07848216 A EP 07848216A EP 2081874 A2 EP2081874 A2 EP 2081874A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- waste
- weight
- fertilizer
- water
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000010791 domestic waste Substances 0.000 title abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 67
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000004202 carbamide Substances 0.000 claims abstract description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 8
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 8
- 239000004571 lime Substances 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims description 40
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 22
- 239000003337 fertilizer Substances 0.000 claims description 20
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000292 calcium oxide Substances 0.000 claims description 10
- 235000012255 calcium oxide Nutrition 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000011591 potassium Substances 0.000 claims description 8
- 239000011541 reaction mixture Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 150000002978 peroxides Chemical class 0.000 claims description 7
- 239000002361 compost Substances 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 230000035800 maturation Effects 0.000 claims description 5
- 235000010755 mineral Nutrition 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 239000010802 sludge Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 210000003608 fece Anatomy 0.000 claims description 2
- 239000010871 livestock manure Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 229910000105 potassium hydride Inorganic materials 0.000 claims 1
- NOTVAPJNGZMVSD-UHFFFAOYSA-N potassium oxide Chemical compound [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 claims 1
- 229910001950 potassium oxide Inorganic materials 0.000 claims 1
- 229910001948 sodium oxide Inorganic materials 0.000 claims 1
- 239000000047 product Substances 0.000 description 13
- 239000000126 substance Substances 0.000 description 11
- 239000012467 final product Substances 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910052700 potassium Inorganic materials 0.000 description 8
- 239000011575 calcium Substances 0.000 description 7
- 229910052791 calcium Inorganic materials 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000010815 organic waste Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000004925 denaturation Methods 0.000 description 2
- 230000036425 denaturation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002366 mineral element Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000000369 agricultural amendment Substances 0.000 description 1
- 239000002154 agricultural waste Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000010169 landfilling Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000010811 mineral waste Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- -1 organic amendment Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 230000021962 pH elevation Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/004—Sludge detoxification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/148—Combined use of inorganic and organic substances, being added in the same treatment step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
- C02F11/185—Treatment of sludge; Devices therefor by thermal conditioning by pasteurisation
Definitions
- the present application relates to a chemical treatment process of non-toxic organic waste of all types, mixed or not with non-toxic mineral waste, and especially waste from household and similar waste, the food industry, agriculture as well as waste sludge.
- the above-mentioned organic waste essentially contains: water, cellulosic materials and derivatives (oses and polyoses), lignin, protein and fat materials, all containing a high rate of microorganisms.
- the final products should preferably be valued and it is therefore desirable to obtain a range of fertilizer products of various compositions, and which, moreover, correspond to national and international standards.
- fertilizer fertilizer or enriched compost it is desirable to enrich the final product in mineral elements such as potassium, sodium, phosphorus and / or nitrogen to make a fertilizer more "complete" fertilizer.
- the present invention therefore proposes to provide a waste treatment method meeting these requirements and to avoid the disadvantages mentioned above.
- said process is carried out using the combination of two chemical compositions (hereinafter called Composition No. 1 and Composition No. 2) formulated according to the invention.
- Said combinations are capable of reacting by simple mixing with the organic substances contained in the waste in order to transform them into a dried, sterilized and odorless substrate suitable for commercial exploitation, thus making it possible to avoid the landfilling of this waste.
- the combination of the chemical compositions formulated according to the invention chemically reacts on these substances while producing a temperature rise of the order of a hundred degrees.
- composition No. 1 comprises:
- the lime is preferably present in pulverulent form. It generally represents about 70 to 95% by weight of the composition No. 1.
- the said mineral compound (s) or oxidizing organominerals are selected from oxides and / or peroxides of sodium and / or potassium, phosphoric anhydride and mixtures thereof.
- the said mineral compound (s) or oxidizing organominerals contain sodium, potassium, and / or phosphorus. Generally, they are present in amounts of 5 to 50% (by weight) in composition No. 1. When present, the oxides and / or peroxides of sodium and / or potassium are generally present in amounts of 10 to 30% (by weight) of the composition No. 1. The oxides and peroxides of sodium and / or potassium are generally present in powder form.
- Phosphoric anhydride is generally from 5 to 15% (by weight) of composition No. 1.
- composition No. 2 comprises:
- said composition No. 2 comprises solid urea, for example powder.
- the water source may be water, and / or any other liquid residue such as liquid sludge and manure, or mixtures thereof.
- the amount of urea to be supplied depends on the amount of nitrogen desired in the final product obtained. Thus, it is generally desired about 3 to 10%, preferably 4 to 5% of nitrogen in the final product. For this, the amount of urea supplied generally represents 0.1% to 1% (by weight) of the waste to be treated.
- the amount of water in the composition No. 2 generally depends on the moisture of the waste.
- the composition No. 2 provides the amount of water allowing the composition No. 1 to react with maximum efficiency, incidentally when the waste is not sufficiently wet.
- composition No. 1 and composition No. 2 according to the invention advantageously improves the solubility and dispersibility of CaO.
- the oxides and peroxides of Na and K allow the formation of sodium hydroxide and caustic potash, very soluble.
- they also supply oxygen, which, added to that coming from composition No. 2, allows a additional release of heat so that the temperature of the reaction mixture is generally between 80 and 120 ° C.
- Said treatment is particularly suitable for processing on an industrial scale, batchwise or continuously.
- the batch treatment is more particularly advantageous.
- Said method according to the invention comprises the following steps:
- composition No. 2 0.5 to 10% by weight of the composition No. 2 is generally added to the mass of waste to be treated.
- the amount of urea provided by the composition No. 2 generally represents 0.001% to 1% (by weight), preferably 0.1 to 1%, of the waste to be treated.
- said method according to the invention is carried out under suction of air so that the gases or vapors formed are discharged to a conventional air purification apparatus.
- Said method can also be advantageously achieved using a supervision module such as an electrical program automatically managing the implementation of the method.
- a supervision module such as an electrical program automatically managing the implementation of the method.
- the waste to be treated generally consists of household and similar waste, sludge, carbonaceous waste, agri-food waste, agricultural waste, or any other type of organic waste.
- the all-coming waste may optionally be homogenized, for example continuously, according to conventional means known per se.
- This operation can be done in particular in a storage box and preparation, for example by a gentle stirring to destructure clumps possible, avoiding crushing to prevent crushing or breaking into small fragments of mineral elements usually present, which would make them more difficult to separate later.
- the process according to the invention prior to step 1), can also comprise the addition of water.
- the proportion of water added depends on the nature and humidity of the waste to be treated, so as to ensure a good control of the reaction and a uniform temperature regardless of the batch treated.
- the proportion of added water is generally between 0.1% and 5% by weight, based on the mass of waste to be treated.
- step 1) is carried out in a closed mixer equipped with a conventional device for mixing the waste.
- the waste possibly destructured, is generally assembled in batches, then weighed according to conventional means before adding the reagents to ensure total invariance.
- step 1) can be carried out using the mixer described in patent application FR 2 889 465.
- said mixer comprises:
- a confined enclosure adapted to receive said three components, comprising at least one input and at least one output,
- said moving means comprise means for rotating said drum about its axis
- said drum comprises an inlet disposed in the vicinity of its axis of rotation, said means for recovering gaseous fumes comprise a suction duct penetrating into said drum through said inlet,
- this device comprises a loading screw penetrating into said drum through said inlet
- said drum comprises a plurality of outlets regularly distributed about its axis of rotation
- said device comprises an outlet chute disposed at the foot of said drum, able to communicate with that of said outlets which is at the foot of said drum, said device comprises, for each of said outputs, controlled doors,
- control system of said doors is of the rotary joint type
- said drum comprises a plurality of mixing blades regularly distributed on the inside face of its cylindrical wall
- the axis of rotation of said drum is slightly inclined with respect to the horizontal so as to facilitate the exit of said components
- the diameter of said drum is greater than its axial length
- said enclosure is mounted on weighing means.
- compositions on the batch waste are generally preferred. It is generally preferred to separately pour the compositions on the batch waste as and when brewing.
- the amount of each ingredient of the combination according to the invention depends on the mass and the nature of the waste to be treated. Under these conditions, the brewing allows because of the presence of quicklime very fast alkalinization of the waste with saponification of the fatty substances and denaturation of the proteins and thus the microorganisms and fungi present. This allows the sterilization of waste, supplemented by the action of oxygen released. This sterilization is also favored by the increase in temperature exceeding usually 100 ° C.
- Stage 1) is generally carried out for a sufficient duration so as to obtain a homogeneous mixture of the waste and compositions of the combination and / or a stable temperature, generally between 80 ° and 120 ° C., depending on the nature of the waste. Generally, the mixing time is between 10 and 50 minutes.
- Step 1 may also include the pH adjustment step of the final product, if necessary. This may be the case for example when the composition No. 1 used comprises lime and one or more peroxide and a neutral end product is desired, especially in the case of use as a fertilizer.
- This adjustment can be done by any means known per se, for example by addition of acid, such as an organic or inorganic acid.
- this can also be achieved by phosphoric anhydride.
- the reaction mixture is sent to the inlet of a bioreactor where it undergoes a maturation by the sole effect of the action of the reagents that continue to react with the organic substances of the waste. now a high temperature, generally between 80 and 120 0 C until their total denaturation accompanied by a thorough dehydration.
- the waste progresses slowly without mixing to the other end of the bioreactor and is replaced as it progresses to the outlet by the waste from a new batch, which ensures the continuity of the process.
- the progress of waste in the bioreactor is provided in a conventional manner, known per se, for example by a system of "moving floor".
- a bioreactor is for example described in application WO 01/85645.
- said bioreactor can allow evacuation of gases.
- the process can be implemented whatever the composition of the waste to be treated, previously sorted in the context of sorting or not.
- the denatured organic part is completely desiccated and the waste then appears as a dry, sterilized and odorless mixture of granulo-pulverulent organic materials mixed with inorganic materials, such as inorganic materials and unassailable plastics. by the reagents.
- the organic waste once separated, is then in the form of sandy granules easy to package and constituting an excellent fertilizer, agricultural amendment with or without fertilizer, organic amendment, calcium or organo-calcium, or enriched compost.
- the process according to the invention makes it possible to enrich the final product with phosphate, sodium, potassium and nitrogen, which makes it a more complete fertilizer fertilizer.
- the use of phosphorus pentoxide is particularly advantageous in that the anhydride neutralizes the alkalinity generated by the lime.
- the pH of the final product can be regulated, neutral or close to neutrality, advantageously between 7 and 8.
- the final product is easy to use, broad spectrum of activities. It can especially be used as a fertilizer, enriched compost or fertilizer.
- the final product has a basic pH, for example when the phosphoric anhydride is not used, the use of the final product may be particularly advantageous as a calcium enhancer for improving acid soils.
- the present invention also relates to the product that can be obtained by the process according to the invention. 10
- the present invention also relates to the combinations according to the invention.
- said combinations comprise 70 to 98% by weight of composition No. 1 and 2 to 30% by weight of composition No. 2.
- Said compositions Nos. 1 and 2 are as defined above.
- the combination is generally presented in kit form, the compositions being packaged separately.
- the present invention also relates to the process for preparing such a combination comprising:
- composition No. 1 by addition of its constituents
- preparation of composition No. 2 by addition of its constituents
- a mixer such as that described in the application FR 05 08 416, is added, by weighing, in a tank of 5000 liters, 1750 kg of household waste or the like, 175 kg of composition No. 1 containing 155 kg of lime and 20 kg of a mixture of sodium peroxide or potassium. Then 50 kg of the composition No. 2, previously dosed urea powder, and liquid. The temperature rises to approximately 70/90 ° C. When the temperature is stabilized, the reaction mixture is sent to a bioreactor such as that of the application WO 01/85645, where it remains in maturation for approximately 1 h 30 min. At the outlet of the bioreactor, the pH of the mixture is generally between 11 and 13. About 785 kg of organic products and 785 kg of stabilized and hygienized inorganic products are obtained.
- the organic product can be used as it is as an organo-calcium amendment fertilizer.
- Other non-organic products may follow a known recycling recycling process.
- a mixer such as that described in the application FR 05 08 416, is added, by weighing, in a tank of 5000 liters, 1750 kg of household waste or the like, 140 kg of composition No. 1 containing 125 kg of lime and 15 kg. kg of phosphoric anhydride. Then 10 kg of the composition No. 2 prepared by adding 50 kg of urea powder, and about 4000 liters of liquid in a tank of 5000 liters. The temperature increases to about 80/100 ° C. When the temperature is stabilized, the reaction mixture is sent to a bioreactor such as that of the application WO 01/85645, where it remains in curing for 1 h 30. At the outlet of the bioreactor, the mixture has a pH close to 7.
- the final organic product can be used as an amendment fertilizer with fertilizer or enriched compost.
- Other non-organic products may follow a known recycling recycling process.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0609478A FR2907694B1 (fr) | 2006-10-27 | 2006-10-27 | Procede de stabilisation des dechets menagers et assimiles |
PCT/FR2007/001463 WO2008053086A2 (fr) | 2006-10-27 | 2007-09-11 | Procede de traitement des ordures menageres |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2081874A2 true EP2081874A2 (fr) | 2009-07-29 |
Family
ID=38180366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07848216A Withdrawn EP2081874A2 (fr) | 2006-10-27 | 2007-09-11 | Procede de traitement des ordures menageres |
Country Status (5)
Country | Link |
---|---|
US (1) | US8858671B2 (ja) |
EP (1) | EP2081874A2 (ja) |
JP (1) | JP5138695B2 (ja) |
FR (1) | FR2907694B1 (ja) |
WO (1) | WO2008053086A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2907694B1 (fr) * | 2006-10-27 | 2009-02-13 | Michel Mazon | Procede de stabilisation des dechets menagers et assimiles |
FI123886B (fi) * | 2012-04-24 | 2013-11-29 | Jk Corp Oy | Menetelmä lietteen desinfioimiseksi |
CN102910943B (zh) * | 2012-09-20 | 2014-06-04 | 宁国市奕盛力农业科技发展有限公司 | 一种利用生物降解生活垃圾制备生物有机肥料的方法 |
CN103073338A (zh) * | 2013-02-05 | 2013-05-01 | 上海禾绿生物有机肥有限公司 | 含有多种活性基团的腐植酸有机肥及其制备方法 |
CN103204719A (zh) * | 2013-04-28 | 2013-07-17 | 广西玉林市大智生物科技有限公司 | 利用太阳能处置畜禽粪便生产有机肥的方法及装置 |
WO2018146663A2 (en) * | 2018-04-30 | 2018-08-16 | Centro Gendiagnostik | Device for biological wastes disinfection |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006006A (en) * | 1971-01-08 | 1977-02-01 | Biocel Corporation | Fertilizer |
FR2125770A5 (ja) * | 1971-02-19 | 1972-09-29 | Fusey Pierre | |
US3877920A (en) * | 1973-01-31 | 1975-04-15 | George Carlberg | Method of reclaiming wastes and products therefrom |
DE2723753A1 (de) * | 1977-05-26 | 1978-12-07 | Degussa | Verfahren zur desodorierung von guelle und zur entfernung von schadgasen |
EP0592537B1 (en) * | 1991-06-21 | 1996-09-04 | Plant Research Laboratories | Use of metallic peroxides in bioremediation |
SG41947A1 (en) | 1992-06-09 | 1997-08-15 | Matrix Tech Pty Ltd | Treatment of waste materials for disposal |
US5422015A (en) * | 1992-07-30 | 1995-06-06 | Hondo Chemical, Inc. | Pathogenic waste treatment |
JPH10291877A (ja) | 1997-04-22 | 1998-11-04 | Takuma Co Ltd | 有機汚泥肥料の製造方法 |
JPH1129382A (ja) * | 1997-07-10 | 1999-02-02 | Hitachi Ltd | 有機廃棄物の発酵処理方法 |
US6458747B1 (en) * | 1999-10-08 | 2002-10-01 | Conrad J. Kulik | Slow acting fertilizer composition and method |
GB2356195B (en) | 1999-11-12 | 2004-04-21 | Hoppal Ltd | A method of controlled aerobic treatment for organic waste in an enclosed environment and a plant |
EP1296911A1 (fr) | 2000-05-10 | 2003-04-02 | Valorom | Dispositif de traitement d'ordures menageres |
US6608184B2 (en) * | 2001-05-10 | 2003-08-19 | David H. Blount | Production of products from sewer sludge |
AU9704601A (en) | 2001-12-05 | 2003-06-12 | Matrix Technology Pty Ltd | Treatment of waste materials for disposal |
WO2003068324A1 (en) * | 2002-02-11 | 2003-08-21 | Marvin Motsenbocker | Organic contaminant removal from sludge by targeted catalysis |
JP2004182524A (ja) * | 2002-12-03 | 2004-07-02 | Mitsubishi Heavy Ind Ltd | 有機性廃棄物を原料とする堆肥製造方法及びシステム |
CA2622881C (en) * | 2005-09-15 | 2015-01-27 | Vitag Llc | Organic containing sludge to fertilizer alkaline conversion process |
US20070281349A1 (en) * | 2006-06-06 | 2007-12-06 | West Virginia University | Industrial bioreactor and method of use in continuous protein and lipid recovery system |
FR2907694B1 (fr) * | 2006-10-27 | 2009-02-13 | Michel Mazon | Procede de stabilisation des dechets menagers et assimiles |
-
2006
- 2006-10-27 FR FR0609478A patent/FR2907694B1/fr not_active Expired - Fee Related
-
2007
- 2007-09-11 US US12/447,407 patent/US8858671B2/en not_active Expired - Fee Related
- 2007-09-11 JP JP2009533895A patent/JP5138695B2/ja not_active Expired - Fee Related
- 2007-09-11 EP EP07848216A patent/EP2081874A2/fr not_active Withdrawn
- 2007-09-11 WO PCT/FR2007/001463 patent/WO2008053086A2/fr active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2008053086A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2008053086A2 (fr) | 2008-05-08 |
JP5138695B2 (ja) | 2013-02-06 |
FR2907694A1 (fr) | 2008-05-02 |
FR2907694B1 (fr) | 2009-02-13 |
JP2010507475A (ja) | 2010-03-11 |
US8858671B2 (en) | 2014-10-14 |
WO2008053086A3 (fr) | 2008-07-03 |
US20100107712A1 (en) | 2010-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2081874A2 (fr) | Procede de traitement des ordures menageres | |
CA1253978A (fr) | Procede et installation de digestion anaerobie | |
FR2480270A1 (fr) | Procede de traitement d'eaux usees et d'eaux residuaires | |
FR2504521A1 (fr) | Particules solides contenant des peroxydes metalliques, leur preparation et leur utilisation pour l'amendement des sols | |
FR2744714A1 (fr) | Auxiliaire de broyage du ciment | |
EP0360945A1 (fr) | Procédé de valorisation des lisiers de porc et dispositif pour sa mise en oeuvre | |
EP1575880B1 (fr) | Procede et dispositif pour le traitement du lisier brut | |
JP2001089275A (ja) | 有機性廃棄物の処理方法及びその装置並びに該処理法に使用する分解菌床粉砕物及び該処理方法によって得られた堆肥 | |
EP2062859A1 (fr) | Procédé et installation de transformation de boues fermentescibles | |
EP1350778A1 (fr) | Procédé de traitement de boues de stations d'épuration | |
WO2003004442A2 (fr) | Procéde de traitement de déchets, appareils et compositions pour la mise en oeuvre du procédé | |
CH704022A2 (fr) | Procede et dispositif pour l'obtention et le traitement de fibres vegetales. | |
FR2632808A1 (fr) | Procede de traitement depolluant des lisiers | |
FR2639938A1 (fr) | Produit soufre, notamment pour fertilisant et procedes pour le fabriquer | |
JP2007181815A (ja) | 廃棄物処理剤、廃棄物処理方法および処理物 | |
WO2007031625A2 (fr) | Procede de preparation d'une composition humique artificielle, et applications | |
FR2764879A1 (fr) | Fabrication d'un engrais a usages agricoles, maraichers, horticoles, par voie biologique a destination de professionnels ou d'amateurs | |
EP0023161B1 (fr) | Procédé de modification des caractéristiques physiques et biochimiques du sang d'animaux après abattage, appareillage pour l'application du procédé, produits industriels obtenus et applications dérivées | |
FR2832404A1 (fr) | Procede d'obtention acceleree d'un compost, et compost obtenu par un tel procede | |
JP2002136957A (ja) | 生ごみ等の処理方法、土壌もしくは地盤の改良材、及び海・湖等の汚染油の回収材 | |
BE895666A (fr) | Procede de fabrication d'un amendement organique et amendement organique ainsi obtenu au depart d'une fraction organique non compostee | |
CA2287089A1 (fr) | Procede pour la transformation et la deshydratation de residus organiques, ses produits et ses equipements | |
FR2807351A1 (fr) | Procede et dispositif de transformation de dechets heterogenes solides et/ou liquides, et produits obtenus avec un tel procede | |
CA3191569A1 (fr) | Procede de preparation d'une composition fertilisante par oxydation | |
WO2002083600A1 (fr) | Traitement par voie chimique de matieres organiques |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090424 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20090924 |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180404 |