| Patents for C05F 7 - Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses (2,138) |
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| 01/11/2012 | CN102311829A Methane tank sludge utilization technology |
| 01/10/2012 | US8092680 System and method for anaerobic digestion of biomasses |
| 01/10/2012 | CA2625253C Method for manufacture of sanitised organic sludge |
| 01/04/2012 | EP2401246A1 Method for treating bio-organic and wastewater sludges |
| 01/04/2012 | CN102303984A Sludge organic fertilizer for forestry and afforestation and preparation method thereof |
| 01/04/2012 | CN102303944A Method for re-treating dewatered sludge |
| 12/28/2011 | CN102295400A 立式组合污泥干化装置 Vertical combination sludge drying unit |
| 12/28/2011 | CN101913745B 一种污水厂污泥中重金属的脱除工艺 A wastewater treatment plant sludge removal process heavy metals |
| 12/28/2011 | CN101828512B 利用湖泊底泥和煤渣为培养土的制作方法 The use of lake sediment and cinder production methods for potting |
| 12/28/2011 | CN101451315B 一种禾草类秸秆综合利用方法 Straw utilization method grasses |
| 12/23/2011 | CA2744026A1 Shearing fibrous bio-sludge |
| 12/21/2011 | CN102285824A 利用亚氨基二乙腈废液生产复合肥的工艺 Use iminodiacetonitrile waste fertilizer production process |
| 12/21/2011 | CN101591130B 活性污泥全部资源化零排放的处理方法 All the resources of the activated sludge treatment method of zero emissions |
| 12/15/2011 | DE102010017334A1 Treating organic residues from anaerobic processes, preferably fluid residues, comprises concentrating the organic residues by evaporation, and producing an ammonia-containing condensate in addition to the concentrated organic residues |
| 12/14/2011 | CN102277316A Bacillus subtilis and application thereof in treating liquid waste of dairy cattle farm |
| 12/14/2011 | CN102276298A 造纸污泥干式高温厌氧发酵制备有机肥方法 Preparation of paper sludge dry thermophilic anaerobic fermentation of organic fertilizer method |
| 12/14/2011 | CN102276105A 一种兼具能源和有价值物质回收的低碳低污染物排放的污水处理系统 Sewage disposal system for both energy and valuable material recycling low pollutant emissions of carbon |
| 12/14/2011 | CN102276083A 一种香蕉茎杆造纸浆废水的处理方法 Making a banana stalk pulp wastewater treatment |
| 12/14/2011 | CN101921048B 一种污泥脱水和稳定化处理的方法 A method for dewatering and sludge stabilization treatment |
| 12/07/2011 | CN102268462A 农牧业废弃物综合利用方法 Agricultural waste utilization method |
| 12/07/2011 | CN102267789A 污水厂脱水污泥超临界处理资源化利用的方法及其设备 Dewatered sewage sludge treatment plant resource utilization method and apparatus supercritical |
| 11/30/2011 | CN202054707U Comprehensive domestic-sewage utilizing system |
| 11/30/2011 | CN102260104A 一种处理污泥发酵生产生物有机肥的方法 A bio-organic fertilizer sludge fermentation method of treatment |
| 11/30/2011 | CN102260097A 新能源发电生物肥 New energy generation bio-fertilizer |
| 11/30/2011 | CN102260007A 餐饮泔水工业化处理方法 Catering swill industrialized approach |
| 11/30/2011 | CN102257930A 脱水污泥制作有机生物花盆及颗粒的方法 The method of dewatering sludge production organisms and particles flowerpot |
| 11/30/2011 | CN101391925B 利用枝条段原料的香菇三级菌种基质及菌种料袋的制作方法 Production methods utilizing raw mushrooms branches segment matrix and three strains of bacteria bag |
| 11/29/2011 | CA2513234C The extraction and treatment of heavy metals |
| 11/23/2011 | CN102249754A Paenibacillus polymyxa microbial fertilizer produced through sweet potato starch waste water recovery |
| 11/23/2011 | CN102249745A Method for producing organic fertilizer by treating paper making sludge with microflora |
| 11/16/2011 | CN102241530A Method for preparing mixed fertilizer with sludge from wastewater treatment plant |
| 11/15/2011 | US8057569 Organic recycling with metal addition |
| 11/09/2011 | CN102234169A Sludge degradation machine |
| 11/03/2011 | WO2011135117A1 Phytofortificant obtained through the conversion of olive oil mill waste water |
| 11/03/2011 | US20110265533 Organic Containing Sludge to Fertilizer Alkaline Conversion Process |
| 11/03/2011 | US20110265532 Process for Treating Sludge and Manufacturing Bioorganically-Augmented High Nitrogen-Containing Inorganic Fertilizer |
| 11/02/2011 | CN102229461A Method for processing sludge from papermaking and pulping by using earthworms, method for separating sludge and earthworms |
| 10/26/2011 | CN202016929U Family life sewage treatment device |
| 10/26/2011 | CN101391926B Method for preparing chicken leg mushroom cultivation medium by fermentation and sterilization two in one technique |
| 10/20/2011 | DE102010015137A1 Method for stripping an air-permeable substrate, which is a mechanically dewatered digestate or sewage sludge from an anaerobic degradation process of a biogas plant or sewage treatment plant |
| 10/19/2011 | CN102219340A Modularized sewage ecological treatment system |
| 10/19/2011 | CN101475406B Method for producing thick slurry fertilizer from industrial waste organic based on the concept of 'using waste to control waste' |
| 10/12/2011 | CN102212494A Organic matter decomposing inoculant, and preparation method and application thereof |
| 10/12/2011 | CN102211838A Method for harmlessly treating livestock and poultry breeding waste water |
| 10/12/2011 | CN102211018A Membrane adsorbent for recycling nitrogen and phosphorus resources from waste water as well as preparation method and application thereof |
| 10/12/2011 | CN101209932B Method for producing fulvic acids fertilizer by using alkaline process black liquor |
| 10/11/2011 | US8034611 Sensor wand, and composting apparatus including same |
| 10/05/2011 | CN201999867U Anaerobic digestion fluid organic compound fertilizer production facility |
| 10/05/2011 | CN201999841U Puffing machine for sludge treatment |
| 10/05/2011 | CN201999823U Selective domestic sewage recycling device |
| 10/05/2011 | CN102206025A Method for fully recycling sludge |
| 10/05/2011 | CN101602625B Rice fulvic acid polyelement composite liquid base fertilizer taking concentrated biogas slurry as base solution |
| 10/05/2011 | CN101555171B Method for producing micro organic matters by marine culture sludge and sugar refinery filtration sludge |
| 09/29/2011 | WO2011119112A1 Treatment of organic waste |
| 09/29/2011 | CA2793923A1 Treatment of organic waste |
| 09/28/2011 | CN201990578U Energy-saving and environment-friendly living system for new residences |
| 09/28/2011 | CN201990577U Energy-saving and environment-friendly system for novel villa-type resident house |
| 09/28/2011 | CN102199568A Preparation method of starter for sludge compost |
| 09/28/2011 | CN101858066B Recycling comprehensive treatment method for endogenous pollution of substrate sludge of lake |
| 09/22/2011 | WO2011113329A1 Circular utilization method of straw in pulping and papermaking process |
| 09/22/2011 | US20110230353 Dispersible struvite particles |
| 09/22/2011 | CA2792315A1 Circular utilization method in pulping and papermaking processes with straw |
| 09/21/2011 | CN101665376B Method for treating and comprehensively utilizing sludge after sewage treatment |
| 09/21/2011 | CN101367678B Uses of amendment in sludge composting |
| 09/21/2011 | CN101274859B Treating method for organic refuse and special equipment therefor |
| 09/14/2011 | CN201971751U 污泥生产有机肥发酵池 Production of organic fertilizer sludge fermentation tank |
| 09/14/2011 | CN102180710A Method for producing rhodobacter sphaeroides microbial fertilizer from citric acid waste water |
| 09/14/2011 | CN101391799B Method for recovery processing of ammonia nitrogen from printed circuit board waste liquid |
| 09/07/2011 | CN102174399A Method for preparing herbal biological fiber and biological paper pulp |
| 08/31/2011 | CN102167629A Method for preparing biological organic fertilizer from sludge serving as raw material and application of biological organic fertilizer |
| 08/31/2011 | CN102167490A Integrated treatment method for thickening, drying and purifying municipal sludge |
| 08/31/2011 | CN102167489A Sludge treatment process |
| 08/31/2011 | CN102165931A Pond bottom sediment agitator |
| 08/24/2011 | CN201942602U High-position discharge double-return methane fermentation device |
| 08/17/2011 | CN201933025U 污泥发酵机 Sludge fermentation machine |
| 08/17/2011 | CN102153388A Circulating sludge biological fermentation tank, processing system and processing method |
| 08/17/2011 | CN102153266A Method for treating sewage sludge with diatom |
| 08/17/2011 | CN102153257A Method for producing maggot protein and sludge-based soil modifier by treating activated sludge |
| 08/17/2011 | CN101602626B Maize fulvic acid polyelement composite liquid base fertilizer taking concentrated biogas slurry as base solution |
| 08/10/2011 | CN102146639A Method for producing pulp and organic potash fertilizer by using potassium carbonate or potassium hydroxide and hydrogen peroxide |
| 08/10/2011 | CN102146002A Method and equipment for producing organic fertilizer by utilizing subcritical water to process rural-urban organic solid waste |
| 08/10/2011 | CN101691272B Sludge dewatering method |
| 08/10/2011 | CN101690460B Turf substrate produced by construction waste and sludge |
| 08/03/2011 | EP1848675B1 Fermenter comprising an agitator |
| 08/03/2011 | CN102139999A Reducing and recycling treatment method for biological activated sludge |
| 07/28/2011 | US20110179841 High-rate composting process and equipment |
| 07/27/2011 | CN201908033U Organic sludge anaerobic fermentation tank |
| 07/27/2011 | CN102134150A Puffing device for sludge treatment |
| 07/20/2011 | CN101624302B Method for producing fertilizer by stewing mixture of stalk and sludge by alkaloid substance |
| 07/20/2011 | CN101486607B Yellow humic acid water flush fertilizer with straw pulping black liquor as raw material by ammonium sulfite process and preparation thereof |
| 07/20/2011 | CN101475332B Preparation and use of sludge-stalk fibrous composite |
| 07/20/2011 | CN101391911B Method for preparing organic fertilizer by using aminonitrile waste liquid |
| 07/20/2011 | CN101381249B Method for preparing sludge frozen composite fertilizer and sludge frozen composite fertilizer |
| 07/13/2011 | CN102124116A Method for extracting phosphorous from solids using active leaching and phosphate-accumulating microorganisms |
| 07/06/2011 | CN102115294A Method for treating wastewater containing high-concentration fuel ethanol by utilizing wheat and other gains as main raw materials |
| 06/30/2011 | US20110160058 High organic matter products and related systems for restoring organic matter and nutrients in soil |
| 06/30/2011 | US20110154873 Bioorganically-augmented high value fertilizer |
| 06/29/2011 | CN102112609A Solid support comprising microorganisms capable of conducting parallel multiple mineralization immobilized thereon, catalyst column and method for producing solid medium for cultivating plants |
| 06/29/2011 | CN102107989A Treatment method of potato type non-grain starch fuel ethanol distiller solution |
| 06/22/2011 | CN101417899B Method for producing liquid fertilizer by using itaconic acid mother liquor |