| Patents for C05F 7 - Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses (2,138) |
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| 05/15/2013 | CN101993813B Method for realizing energy biogasification by using waste organism |
| 05/08/2013 | DE102011055144A1 Stoffe und Verfahren zur Behandlung von Klärschlamm Materials and methods for treatment of sewage sludge |
| 05/08/2013 | CN202924892U Treatment device for filtration residues of waste water |
| 05/08/2013 | CN102516804B Dye of walnut green husk prepared by walnut green husk, its preparation method and method for dyeing fabric |
| 05/01/2013 | CN103074269A Composite flora for biological preparation of cellulose additive, and applications thereof |
| 05/01/2013 | CN103074268A Composite flora for biological preparation of textile fibers, and applications thereof |
| 05/01/2013 | CN103074267A Composite flora and application of the same in textile fiber preparation |
| 05/01/2013 | CN103074266A Composite flora for biological preparation of cellulose additive, and applications thereof |
| 05/01/2013 | CN103074265A Composite flora for biological preparation of textile fibers, and applications thereof |
| 05/01/2013 | CN103074264A Composite flora and pulping method by using biological bacterial liquid of composite flora |
| 05/01/2013 | CN103074263A Composite flora and pulping method by using biological bacterial liquid of composite flora |
| 05/01/2013 | CN103074262A Composite flora and application of the same in additive cellulose preparation |
| 05/01/2013 | CN103074261A Composite flora and pulping method by using biological bacterial liquid of composite flora |
| 05/01/2013 | CN103074260A Composite flora and application of the same in additive cellulose preparation |
| 05/01/2013 | CN103074259A Composite flora and application of the same in textile fiber preparation |
| 05/01/2013 | CN103074258A Composite flora and application of the same in biological bacterial liquid pulping process |
| 05/01/2013 | CN103074257A Composite flora and pulping method by using biological bacterial liquid of composite flora |
| 05/01/2013 | CN103074256A Composite flora and additive cellulose preparation method by using the same |
| 05/01/2013 | CN103074255A Composite flora and application of the same in biological bacterial liquid pulping process |
| 05/01/2013 | CN103074254A Composite flora and application of the same in additive cellulose preparation |
| 05/01/2013 | CN103074253A Composite flora and additive cellulose preparation method by using the same |
| 05/01/2013 | CN103074252A Composite flora and application of the same in additive cellulose preparation |
| 05/01/2013 | CN103074251A Composite flora and additive cellulose preparation method by using the same |
| 05/01/2013 | CN103074250A Composite flora and pulping method by using biological bacterial liquid of composite flora |
| 05/01/2013 | CN103074249A Composite flora and application of the same in biological bacterial liquid pulping process |
| 05/01/2013 | CN103074248A Composite flora and textile fiber preparation method by using the same |
| 05/01/2013 | CN103074247A Composite flora and textile fiber preparation method by using the same |
| 05/01/2013 | CN103073120A Biogas slurry purification technology |
| 04/24/2013 | CN103059095A Green extraction technology for comprehensive and efficient utilization of Dioscorea zingiberensis resource |
| 04/24/2013 | CN103058717A Heavy metal treatment technology for heavy metal adsorption, dehydration and fertilizer preparation |
| 04/24/2013 | CN102531295B Method for jointly treating different garbage |
| 04/24/2013 | CN102515453B High-concentration anaerobic digestion treating device for urban sludge and use method |
| 04/23/2013 | CA2678548C Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer |
| 04/18/2013 | WO2013055279A1 Dewatering of phosphate precipitates |
| 04/17/2013 | CN103045511A Cellulase production bacillus licheniformis with phosphate-solubilizing and potassium-releasing function and application of same |
| 04/17/2013 | CN103044117A Organic fertilizer based on solid waste comprehensive utilization of monosodium glutamate industry |
| 04/17/2013 | CN103043869A Recycling sewage treatment equipment by utilizing automatic backflow reactor and sewage treatment method thereof |
| 04/17/2013 | CN102173929B Light substrate for seedling in wood non-woven fabric container |
| 04/10/2013 | CN103030440A Organic fertilizer based on monosodium glutamate desalination solution and preparation method |
| 04/03/2013 | CN103014072A Method for producing cassava alcohol by utilizing and optimizing graded energy |
| 04/03/2013 | CN103011931A Oxygen supply type dunaliella salina cultivating fluid and preparation method and applications thereof |
| 04/03/2013 | CN103011924A Compost charging method implemented by using sludge produced by sewage treatment plants |
| 04/03/2013 | CN103011912A Method for recycling waste paper by microbial degradation |
| 04/03/2013 | CN103008323A Method for preparing fuel gas and biogas manures by using beer brewing wastes |
| 03/27/2013 | CN202829865U Comprehensive disposal system and device for sludge and solid organic waste of high water containing |
| 03/27/2013 | CN202829860U Renewable energy source and agricultural and animal husbandry organic ecological resource recycling system |
| 03/27/2013 | CN102992834A Method for producing organic-inorganic compound fertilizer through utilizing monosodium glutamate organic wastewater and product |
| 03/27/2013 | CN102992821A Method for controlling hygienization indexes during sludge composting |
| 03/27/2013 | CN102992579A Dehydration technology for air flotation water purification residues-algal residues |
| 03/27/2013 | CN102992564A Comprehensive utilization method for biogas in pig breeding farm |
| 03/27/2013 | CN102992559A Method for comprehensively utilizing anaerobic digestion and carbonization of municipal sludge |
| 03/27/2013 | CN102986408A Fertilizing method for soybean |
| 03/27/2013 | CN102165931B Pond bottom sediment agitator |
| 03/20/2013 | CN202808550U System of sewage treatment plant for achieving energy conservation and reduction through sludge |
| 03/20/2013 | CN102985392A Treatment of organic waste |
| 03/20/2013 | CN101701025B Method for extracting humus acid from concentrated waste percolate and treating waste water |
| 03/19/2013 | US8398738 Biochar production method and composition therefrom |
| 03/14/2013 | WO2013033772A1 Process control method |
| 03/13/2013 | CN102964027A Culture wastewater treatment method |
| 03/07/2013 | WO2013029171A1 Process for recovering salt during a lignocellulosic conversion process |
| 03/07/2013 | CA2844420A1 Process for recovering salt during a lignocellulosic conversion process |
| 02/27/2013 | CN202754372U Reprocessing unit of separated sewage of suction-type sewer scavenger |
| 02/27/2013 | CN102381807B Method for resource utilizing isothermal industrial chelonian culture waste water |
| 02/21/2013 | WO2013025390A1 Process for treating lake sediment for conversion to beneficial soil products |
| 02/20/2013 | CN101774835B Composting material composition and composting method |
| 02/13/2013 | CN102060583B Method for preparing biological carbon soil by static aerobic composting of sludge |
| 02/13/2013 | CN102050647B Composite microbial fertilizer |
| 02/07/2013 | WO2013017888A1 Controlled release fertiliser |
| 02/06/2013 | CN202717680U Sludge processing device |
| 01/30/2013 | EP2550244A1 Treatment of organic waste |
| 01/30/2013 | CN202705256U 有机肥生产装置 Organic fertilizer production plant |
| 01/30/2013 | CN202705253U Novel organic fertilizer production equipment |
| 01/30/2013 | CN202700937U Organic waste source separation management system |
| 01/30/2013 | CN102898232A Method for preparing slow release particle organic compound fertilizer by using biogas slurry dewatered sludge in pig farm |
| 01/30/2013 | CN102898222A Preparation method for producing organic fertilizer by using sludge |
| 01/30/2013 | CN102898192A Method for producing bio-organic fertilizer through urban domestic sludge treatment by using composite bacterial |
| 01/30/2013 | CN101844945B Organic liquid compound fertilizer and preparation method thereof |
| 01/23/2013 | CN102888373A Compound bacteria for biological bacteria liquid pulping and application of compound bacteria |
| 01/23/2013 | CN102888372A Bacillus and method for preparing textile fiber using same |
| 01/23/2013 | CN102888369A Rheinheimera tangshanensis and method for preparing cellulose for additive using same |
| 01/23/2013 | CN102888367A Bacillus and biological bacteria liquid pulping method thereof |
| 01/23/2013 | CN102888366A Compound bacteria and method for preparing textile fiber using same |
| 01/23/2013 | CN102888365A Acinetobacter lwoffii and biological bacteria liquid pulping method thereof |
| 01/23/2013 | CN102888364A Pseudomonas fluorescen and method for preparing textile fiber by using same |
| 01/23/2013 | CN102888362A Acinetobacter lwoffii and method for preparing cellulose for additive using same |
| 01/23/2013 | CN102888361A Rheinheimera tangshanensis and biological bacteria liquid pulping method thereof |
| 01/23/2013 | CN102888360A Bio-bacteria and bio-bacterial solution pulping method |
| 01/23/2013 | CN102888359A Biological bacteria and method for preparing cellulose for additive using same |
| 01/23/2013 | CN102888358A Pseudomonas fluorescens and biological bacteria liquid pulping method |
| 01/23/2013 | CN102887732A Method for producing amino acid liquid fertilizer by processing wastewater via tilapias |
| 01/23/2013 | CN102887609A USR (Upflow Solids Reactor) fermentation technology method |
| 01/23/2013 | CN101428955B Mechanical deep dehydration, biological desiccation and reclamation combined treatment process for sewage sludge |
| 01/22/2013 | CA2670866C Processes to beneficiate heat-dried biosolid pellets |
| 01/16/2013 | CN202671533U Comprehensive straw utilization and treatment unit |
| 01/16/2013 | CN102876602A Composite bacteria for preparing pulp by using biological bacterium liquid and application of composite bacteria |
| 01/16/2013 | CN102870658A Method for growing plants by using space waste and wastewater |
| 01/10/2013 | WO2013006846A2 Organic water retention mix for use on soil |
| 01/09/2013 | CN102863129A Method and system for using sludge to realize energy saving and reduction for sewage treatment plants |
| 01/09/2013 | CN102863128A Method of preparing all kinds of special fertilizers by removing heavy metals from sludge of sewage treatment plant to ferment |
| 01/09/2013 | CN102276105B Low-carbon and low-pollutant-discharging sewage processing system with energy and valuable substance recovering function |