WO2005108309A1 - Tratamiento biológico aplicable para la biorremediación bacteriana en ecosistemas acuáticos y vertidos urbanos e industriales, para la digestión adecuada de la materia orgánica y nutrientes - Google Patents
Tratamiento biológico aplicable para la biorremediación bacteriana en ecosistemas acuáticos y vertidos urbanos e industriales, para la digestión adecuada de la materia orgánica y nutrientes Download PDFInfo
- Publication number
- WO2005108309A1 WO2005108309A1 PCT/ES2004/000419 ES2004000419W WO2005108309A1 WO 2005108309 A1 WO2005108309 A1 WO 2005108309A1 ES 2004000419 W ES2004000419 W ES 2004000419W WO 2005108309 A1 WO2005108309 A1 WO 2005108309A1
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- WIPO (PCT)
- Prior art keywords
- inoculum
- urban
- nutrients
- grams
- organic matter
- Prior art date
Links
- 230000001580 bacterial effect Effects 0.000 title claims abstract description 14
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 13
- 230000029087 digestion Effects 0.000 title claims abstract description 12
- 239000005416 organic matter Substances 0.000 title claims abstract description 9
- 238000011282 treatment Methods 0.000 title abstract description 13
- 239000003295 industrial effluent Substances 0.000 title abstract 2
- 239000002054 inoculum Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000011573 trace mineral Substances 0.000 claims abstract description 5
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 5
- 241001148471 unidentified anaerobic bacterium Species 0.000 claims abstract description 4
- 239000003531 protein hydrolysate Substances 0.000 claims abstract description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims 2
- 239000000758 substrate Substances 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 5
- 102000004190 Enzymes Human genes 0.000 abstract description 3
- 108090000790 Enzymes Proteins 0.000 abstract description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 239000011733 molybdenum Substances 0.000 abstract description 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 230000003134 recirculating effect Effects 0.000 abstract 2
- 108010009736 Protein Hydrolysates Proteins 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000013049 sediment Substances 0.000 description 10
- 230000018109 developmental process Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 230000003213 activating effect Effects 0.000 description 3
- 230000002255 enzymatic effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- 241000238578 Daphnia Species 0.000 description 2
- 241000255925 Diptera Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 231100000215 acute (single dose) toxicity testing Toxicity 0.000 description 2
- 238000011047 acute toxicity test Methods 0.000 description 2
- 239000011609 ammonium molybdate Substances 0.000 description 2
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 2
- 229940010552 ammonium molybdate Drugs 0.000 description 2
- 235000018660 ammonium molybdate Nutrition 0.000 description 2
- 239000000090 biomarker Substances 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- 239000011499 joint compound Substances 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000696 methanogenic effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000606125 Bacteroides Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000005575 Cellulases Human genes 0.000 description 1
- 108010084185 Cellulases Proteins 0.000 description 1
- 241000221955 Chaetomium Species 0.000 description 1
- 241000588914 Enterobacter Species 0.000 description 1
- 241000194033 Enterococcus Species 0.000 description 1
- 241000588698 Erwinia Species 0.000 description 1
- 241000223198 Humicola Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 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 description 1
- 241000588748 Klebsiella Species 0.000 description 1
- 102000004882 Lipase Human genes 0.000 description 1
- 108090001060 Lipase Proteins 0.000 description 1
- 239000004367 Lipase Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 241000202974 Methanobacterium Species 0.000 description 1
- 241000203353 Methanococcus Species 0.000 description 1
- 241000205265 Methanospirillum Species 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 241001057811 Paracoccus <mealybug> Species 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 241000700141 Rotifera Species 0.000 description 1
- 241000192031 Ruminococcus Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 241000187747 Streptomyces Species 0.000 description 1
- 241000607598 Vibrio Species 0.000 description 1
- 241000588901 Zymomonas Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 230000003625 amylolytic effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 239000003786 aquatic sediment Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000011712 cell development Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 235000021321 essential mineral Nutrition 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012464 large buffer Substances 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 230000002366 lipolytic effect Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 238000006241 metabolic reaction Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000002797 proteolythic effect Effects 0.000 description 1
- 150000003212 purines Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 230000001228 trophic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Definitions
- This specification refers to a request for an Invention Patent corresponding to the Bacterial Bioremediation Treatment Procedure by applying a biological product enhanced with 7 x 10 9 cfu / gram or more, characterized by not being toxic to people or for the trophic chain of the natural environment, verified by trial (acute toxicity test) with bioindicators (algae, rotiferous, tamnocephalus, daphnia) at very high doses (1000 mg / L), applicable for the treatment of urban, industrial, agri-food spills , livestock, leachate and aquatic sediments with high organic loads and nutrients as well as the appropriate methodology for application in both spills and the natural environment.
- Said biological product and methodology is used to digest and reduce the organic matter and nutrients, via the methaneifera, which are found in the spills, in the water or accumulated in the river sediments and bodies of water contaminated by spills without purification.
- the lyophilized biological product is made from the mixture of facultative and aerobic anaerobic bacteria cultures.
- SUBSTITUTE SHEET (RULE 26) The amount used in grams of each bacterial culture, for every 100 grams of the lyophilisate mentioned, depends on each of the selected genera, and is the following: 5 grams of Bacillus, 3 grams of Bacteroides, 3 grams of Chaetomium, 10 grams of Clostridi ⁇ m, 3 grams of Enterobacter, 3 grams of Enterococcus, 1 gram of Erwinia, 3 grams of Helicobacterium, 3 grams of Humicola, 3 grams of Klebsiella, 1 gram of Lactobacill us, 6 grams of Methanobacterium, 5 grams of Methanococcus, 5 grams of Methanosarcin, 5 grams of Methanospirillum, 5 grams of Ni trosolobus, 5 grams of Ni trosomonas, 5 grams of Ni trospira, 5 grams of Ni trobacter, 3 grams of Paracoccus, 3 grams of Pseudomonas, 3 grams of Ruminococcus, 3 grams of It reigns, 3
- This invention has its application within the industry dedicated to the specific treatment and reduction of organic matter, organic and inorganic nutrients and other polluting substances of the spills, such as urban, industrial, leachate, agrifood (alpechines) and livestock (purines) or accumulated in historical sediments and waters in aquatic_ ecosystems.
- the invention can also be used within the field for the elimination of annoying odors, pathogenic bacteria and larvae of flies and mosquitoes.
- BOD nitrogen: phosphorus in anaerobic digestion are in the 700: 5: 1 ratio. Only manures are nutritionally balanced. In addition, for the optimal growth of methanogens, the presence of four elements is essential, although at very low concentrations: Fe 2 nM, Co 10 nM, Ni 100 nM and Mo 10 nM.
- the inoculum will be enriched with Molybdenum between 10 and 20 ppm in the form of ammonium molybdate, as this is an element that acts as a cofactor in certain metabolic reactions, essential in the optimal development of methanogenic bacteria and to solve especially The effectiveness of the methodology applied.
- a product and method for activating the operation of an anaerobic digestion of urban solid waste is known from the Invention Patent ES 2 059 799.
- the invention relates to a product and a method for activating an anaerobic digestion system. It has been proposed to introduce products whose objective would be to activate their operation, as
- SUBSTITUTE SHEET contemplate in the invention patent files CA ⁇ .086.434, FR 2,338,227, FR 2,190,742, WO 8705592, JP 60 114 394, WO 8500355, DE 3,106,422, US 3,645,769, FR 1,268,165, FR 2,357 .490, FR 2.599.356.
- a procedure for the integral purification of organic wastewater by biological processes is known from the Invention Patent ES 2,093,556.
- An invention of two-phase anaerobic digestion of sludge from the purification of wastewater with organic content is known from the invention patent ES 2,088,368.
- the bacteria used have been selected and isolated by selective cultures, nourished in enriched culture media and trace elements and, therefore, induced for the production of endo and exoenzi as capable of producing on the organic matter and nutrients of the substrate on which apply hydrolysis, acidogenesis, acetogenesis and methanogenesis, avoiding sulfurogenesis.
- the characteristics of the inoculum are fundamental, regarding the development and productivity of the treatment. In general, the balance between the phases of acid production and methane production is fundamental. They depend on the qualitative and quantitative aspects of the microorganisms present. The residence time of methanogenic microorganisms constitutes, in this interrelation, the key parameter.
- the invention is a methodological method of treating bacterial bioremediation of urban and industrial discharges and of water and sediments in aquatic ecosystems, which necessarily involves:
- a lyophilized biological product composed of anaerobic, facultative and aerobic bacteria in a concentration of 7xl0 9 cfu / gram or greater, which when rehydrated revives more than 99%, containing the enzymes necessary for metabolic development.
- the biological treatment applicable for bacterial bioremediation in aquatic ecosystems and urban and industrial discharges object of the invention acts on the contaminants present there, organic matter, organic and inorganic nutrients and other substances of variable toxicity, achieving their effective digestion by the methaniferous route.
- the mechanism of action is multiple; In the first place, it is very competitive, since it has great affinity for the substrate, caused by the bacterial and enzymatic directionality and specificity; secondly enhanced, motivated by the high number of individuals who inoculate per centimeter
- the mode of action is because the bacterial cell development for anaerobic digestion is essentially carried out by the methaniferous route. When the presence of oxygen allows it, the development of aerobic and facultative digestion occurs.
- the invention lacks any toxicity, evaluated by trial (acute toxicity test) with bioindicators (algae, rotifer, tamnocephane, daphnia) at very high doses (1000 mg / 1).
- diagnosis and dosage of bacterial bioremediation treatments it must be indicated that for each specific case and area to be treated, a diagnosis and subsequent specific quantitative dosing will have to be carried out, which will vary depending on the characteristics, that is, of the substrate , sediment, mud, etc., or the thickness, depth and extent of the area to be treated.
- the doses of the lyophilized biological product to be applied range between 40 grams per cubic meter and 80 grams per cubic meter of sludge, sediment, spillage, etc., to be treated.
- SUBSTITUTE SHEET (RULE 26) order: water from the receiving medium, activating biological nutrient (protein hydrolyzate added from trace elements) and the biological product is added under anoxia conditions in the proportion of 12.5 grams per liter in the reactor volume; it is mixed with recirculation maintained for at least 30 minutes after which the inoculum is ready for application.
- the application of the inoculum is driven from the reactor by means of a pump with the regulated pressure, driven through hoses on one side to the same reactor, for the recirculation and maintenance of the inoculum in homogeneous suspension, and on the other to the place of application where, connected the hose to a lance located at the end of a pole and as a syringe, it is injected inside the substrate (water, sediment, mud, etc.), diffusing between the interstices of the same, to allow the intimate contact of the bacterial inoculum with the particles or soluble substances subject to digestion, elimination, or inertization.
- the reactor is configured as a cylindrical vessel of specific quantity, made of a non-metallic, non-translucent material and equipped with an upper lid and incorporates a filling / emptying level indicator with lower side outlet, and an adjustable opening and closing key , the said pump connected by hose to the lower outlet of the
- SUBSTITUTE SHEET (RULE 26) reactor to take and boost the inoculum and from the same pump a hose with bifurcation will emerge for recirculation and application of the inoculum.
- the hoses are equipped with the corresponding connections and stopcocks.
- Telescopic poles are used to place the lances at the ideal injection point of the inoculum.
- the volume of inoculum that we will need to prepare will be the result of dividing 110 kg by 12.5 g / 1 (which is the concentration at which it should be prepared) resulting in 8,800 liters of inoculum.
- ammonium molybdate After the aforementioned recirculation time, we will add the ammonium molybdate at 10 ppm, which will result in 20 g grams for the volume of 2,000 liters.
- the recirculation must be maintained until the inoculum prepared is exhausted each time.
- Soluble solids 7.57% pH of a product suspension in water: 5.4
- Aerobic germs revivifiable 3 x 10 9 / gr
- Amylolytic activity 7.5 units / mg
- Proteolytic activity 2,360 units / mg.
- Lipolytic activity 21.6 units / mg.
- the biological product has a remarkable enzymatic activity for starch, proteins and triglycerides.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Sludge (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04766957.7A EP1754686B1 (en) | 2003-05-03 | 2004-09-23 | Biological treatment which can be used for bacterial bioremediation in aquatic ecosystems and of urban and industrial effluents in order to ensure adequate digestion of organic matter and nutrients |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200302241A ES2243118B1 (es) | 2003-05-03 | 2003-05-03 | Producto biologico aplicable para el tratamiento de vertidos residuales y conservacion del agua en espacios naturales. |
ESP200302241 | 2004-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005108309A1 true WO2005108309A1 (es) | 2005-11-17 |
Family
ID=35320156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2004/000419 WO2005108309A1 (es) | 2003-05-03 | 2004-09-23 | Tratamiento biológico aplicable para la biorremediación bacteriana en ecosistemas acuáticos y vertidos urbanos e industriales, para la digestión adecuada de la materia orgánica y nutrientes |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1754686B1 (es) |
ES (1) | ES2243118B1 (es) |
WO (1) | WO2005108309A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20159592A1 (it) * | 2015-12-03 | 2017-06-03 | Yari Ghion | Attivatore multifasico biogas |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1268165A (fr) | 1960-09-22 | 1961-07-28 | Produit pour faciliter et pour assurer le bon fonctionnement des fosses septiques | |
US3645769A (en) | 1970-06-22 | 1972-02-29 | Charles Willey | Disposable tissue |
FR2190742A1 (en) | 1972-07-03 | 1974-02-01 | Sapec | Continuous seeding and activating device - for small biological purifcn plants for sewage and effluents |
FR2338227A1 (fr) | 1976-01-14 | 1977-08-12 | Setric | Procede et produit pour le traitement d'eaux usees |
FR2357490A1 (fr) | 1976-07-06 | 1978-02-03 | Eparco Sa | Activateur biologique pour fosses septiques |
CA1086434A (en) | 1977-10-03 | 1980-09-23 | Cyril T. Jones | Tertiary treatment of in-tank septic sewage |
DE3106422A1 (de) | 1981-02-20 | 1982-09-09 | Techtransfer GmbH, 7000 Stuttgart | Verfahren zum anaeroben abbau von in abwasser vorhandenen organischen stoffen |
WO1985000355A1 (en) | 1983-07-12 | 1985-01-31 | Pincon Andrew J | Method and apparatus for on site treatment of waste water with radiation activated fluid |
JPS60114394A (ja) | 1983-11-28 | 1985-06-20 | Orihara Seisakusho:Kk | 汚水浄化循環システム |
WO1987005592A1 (en) | 1986-03-13 | 1987-09-24 | Anox Aktiebolag | The use of hydrophobic zeolites as adsorption material at the biological purification of wastewater |
FR2599356A1 (fr) | 1986-05-30 | 1987-12-04 | Eparco Sa | Activateur biologique perfectionne pour fosse septique |
ES2036588T3 (es) * | 1986-12-08 | 1993-06-01 | The University Of Kent At Canterbury | Degradacion microbiana de residuos. |
ES2059799T3 (es) | 1988-07-01 | 1994-11-16 | Eparco Sa | Producto y procedimiento para activar el funcionamiento de un sistema de digestion anaerobia de residuos organicos solidos. |
US5478464A (en) * | 1991-06-05 | 1995-12-26 | Biogenie Inc. | Apparatus for the biodegradation of organic contaminants in a mass of particulate solids |
ES2088368A1 (es) | 1995-01-20 | 1996-08-01 | Munoz Aurelio Hernandez | Proceso de digestion anaerobia, en dos fases, de fangos procedentes de la depuracion de aguas residuales con contenido organico. |
ES2093556A1 (es) | 1995-03-06 | 1996-12-16 | Biotecnologia S A | Procedimiento para la depuracion integral de aguas residuales de caracter organico, por procesos biologicos. |
US5840182A (en) * | 1996-03-08 | 1998-11-24 | Brookhaven Science Associates Llc | Apparatus and method for biological purification of waste |
US6402941B1 (en) * | 2000-02-07 | 2002-06-11 | Wastewater Biological Solutions, Corp | Apparatus for biological treatment of environmental contaminants and waste |
US20020117445A1 (en) | 1999-12-16 | 2002-08-29 | Whiteman G. Robert | Fermentation systems, methods, and apparatus |
WO2004009496A2 (en) | 2002-07-19 | 2004-01-29 | Aqua-Nova Llc | Portable/mobile wastewater treatment unit |
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2003
- 2003-05-03 ES ES200302241A patent/ES2243118B1/es not_active Expired - Fee Related
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2004
- 2004-09-23 WO PCT/ES2004/000419 patent/WO2005108309A1/es not_active Application Discontinuation
- 2004-09-23 EP EP04766957.7A patent/EP1754686B1/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
---|---|
ES2243118B1 (es) | 2006-07-16 |
EP1754686A1 (en) | 2007-02-21 |
EP1754686B1 (en) | 2013-08-07 |
ES2243118A1 (es) | 2005-11-16 |
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