Patents
Sitemap › C05 - Fertilisers; Manufacture thereof › C05F - Organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse › C05F 7 - Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
Patents for C05F 7 - Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses (2,138)
01/2013
01/09/2013CN101618977B High-temperature aerobic fermentation process for sludge with low energy consumption and no pollution
01/03/2013WO2013002250A1 Phosphate fertilizer, and method for producing phosphate fertilizer
01/03/2013WO2012129487A3 Fertilizer composition incorporating fibrous material for enhanced particle integrity
01/02/2013CN202643689U Plant straw solar energy gasification and waste residue and waste water collection and utilization device
01/02/2013CN202643688U Large capacity water logging horizontal anaerobic digestion reaction tank
01/02/2013CN102851318A Resource utilization method for combined production of biogas and cultivation matrix through utilizing tobacco stalk fermentation
01/02/2013CN102849910A Method for recovering humic acid from sludge and improving anaerobic digestion of sludge
01/02/2013CN102206025B Method for fully recycling sludge
01/02/2013CN101863692B Method for preparing bioorganic fertilizer by using city life sludge
01/02/2013CN101786931B Green bioactive organic fertilizer
12/2012
12/27/2012WO2012176579A1 Method for recovering phosphorus and using same as fertilizer
12/26/2012CN102838403A Method for plant pulping and co-producing organic fertilizer
12/26/2012CN102838394A Aerobic composting technique for sludge from sewage treatment plant
12/26/2012CN102838392A Method for preparing biological organic fertilizer by using mechanical straw pulp production reuse water flocculated sludge
12/26/2012CN102838388A Method for producing organic fertilizer by utilizing water body bottom mud
12/26/2012CN102838387A Method for preparing organic fertilizer from sludge
12/26/2012CN101962302B Method for preparing organic fertilizer by using sewage to treat excess sludge
12/26/2012CN101786909B Method for preparation of granular organic fertilizer by industrial floc sludge
12/26/2012CN101768887B Circular utilization method of straw in pulping and papermaking processes
12/13/2012WO2012169922A1 Fertile soil using sludge from water treatment plants
12/12/2012CN102816798A Energy-saving and consumption-reducing process for alcohol production by tubers
12/12/2012CN102816007A Method for preparing trace-element fertilizer
12/12/2012CN102815847A Method for producing organic fertilizer by processing biological sludge, and sludge dewatering granulator
12/05/2012CN202576267U Crawler-type roller sludge turning machine
12/05/2012CN102807402A Bio-aeration automatic control device of sludge aerobic fermentation and control method for sludge aerobic fermentation
12/05/2012CN102807302A Method for treating livestock and poultry breeding waste water
12/05/2012CN101838093B Biogas odorless ventilation public toilet
11/2012
11/28/2012CN102795725A Method for whole-process recycling of multiple biogas slurry components
11/28/2012CN102167489B Sludge treatment process
11/21/2012CN202543092U Sludge composting device
11/21/2012CN102786326A Method for preparing multifunctional organic fertilizer by biogas slurry
11/21/2012CN102786195A Method for synchronously treating hydrocotyle verticillata and dewatered sludge by utilizing Peace-II earthworms
11/14/2012CN102775028A Solid-liquid waste and sewage biological comprehensive treatment system and treatment method
11/06/2012CA2509848C Method and device for treating raw manure
10/2012
10/31/2012CN102757262A Method for producing liquid water-soluble carbon fertilizer with high-concentration organic waste water
10/31/2012CN102267789B Method and equipment for supercritical treatment and resource utilization of dewatered sludge of sewage plant
10/31/2012CN101348308B Novel town sewerage mixed treatment process
10/24/2012CN202499814U Stirring aerobic fermentation complete equipment
10/24/2012CN202499795U Sludge fermentation treatment shelter
10/24/2012CN102747435A Biological bacterial degumming method for raw hemp
10/24/2012CN102745833A Technology design for treating pulping waste water of chemical mechanical straw pulp and waste paper pulp
10/24/2012CN102745831A Treatment method of high concentration wastewater containing cyanogen and organic nitrile
10/17/2012CN102732323A Plant-straw solar gasification and waste-slag and waste-water collection and utilization device
10/17/2012CN101648831B Organic fertilizer produced from sludge generated in sewage treatment and preparation method thereof
10/10/2012CN102718355A Breeding pollution discharge treatment system and treatment method thereof
10/10/2012CN101679038B Phosphorus recovery
10/10/2012CN101445305B Method for recycling and purifying livestock wastewater or high concentration wastewater
10/04/2012WO2012135317A2 High value organic-enhanced inorganic fertilizers
10/04/2012US20120247164 High value organic-enhanced inorganic fertilizers
10/04/2012CA2848071A1 High value organic-enhanced inorganic fertilizers
10/03/2012CN202465687U New rural straw green energy comprehensive utilization technological system
10/03/2012CN102704716A Light shed energy source device
10/03/2012CN102701883A Compound microbial fertilizer prepared from papermaking sludge
10/03/2012CN102701801A Method for producing biogas energy while preparing organic fertilizer or compound fertilizer by using inorganic fertilizer
10/03/2012CN101973792B Flywheel type energy-saving turning and throwing machine
10/03/2012CN101213157B Apparatus and method for manure reclamation
09/2012
09/27/2012WO2012129487A2 Fertilizer composition incorporating fibrous material for enhanced particle integrity
09/27/2012CA2829935A1 Fertilizer composition incorporating fibrous material for enhanced particle integrity
09/26/2012CN102690132A Sewage purification fertilizer preparation tank
09/26/2012CN101462905B Enzyme preparation biological organic fertilizer
09/20/2012US20120234063 Process to Beneficiate Heat-Dried Biosolid Pellets
09/19/2012CN102674960A Liquid fertilizer utilizing city life garbage landfill leachate and preparation method thereof
09/19/2012CN102674907A Method for making fertilizer through rapid dehydration of sludge
09/19/2012CN101863706B Organic composite fertilizer produced by using paper making sludge and manufacturing method thereof
09/19/2012CN101712579B Method for preparing flower organic slow-release fertilizer by utilizing municipal sludge
09/12/2012CN202430101U Movable fermenting device
09/12/2012CN102660447A Comprehensive treatment and resource recycling method for wine brewing wastes
09/11/2012US8262765 Method of preparing a controlled release fertilizer
09/06/2012US20120222462 Organic Containing Sludge to Fertilizer Alkaline Conversion Process
09/05/2012CN202415390U Odor removing, oxygen supplying, heat collecting and heat insulating system for full-closed sludge roller composting equipment
09/05/2012CN102277316B Bacillus subtilis and application thereof in treating liquid waste of dairy cattle farm
09/05/2012CN101781130B Method for preparing compost by washing wool junk microbial fermentation
08/2012
08/30/2012WO2012115589A1 Method and system for sanitization of pathogen containing liquid waste in composting applications
08/30/2012WO2012055379A4 Organic fertilizer and method of its production
08/29/2012CN102649618A Method for treating sewage sludge by wood chips
08/29/2012CN102092914B Sludge treatment device and method
08/29/2012CN101823813B Method for treating waste water of circuit board production
08/29/2012CN101580410B Method for producing alkaline organic fertilizer by papermaking sludge
08/23/2012WO2012109737A1 Organics and nutrient recovery from anaerobic digester residues
08/23/2012CA2826025A1 Organics and nutrient recovery from anaerobic digester residues
08/22/2012EP2489444A1 System for treating wet organic waste
08/22/2012CN102643117A Method for producing organic liquid fertilizer base solution with high physiological activity from high-concentration organic wastewater
08/15/2012CN102633402A Method for treating chitin waste water
08/15/2012CN102632071A Source separation treatment system and method of organic wastes
08/15/2012CN102153257B Method for producing maggot protein and sludge-based soil modifier by treating activated sludge
08/08/2012CN202369515U Height-adjustable trough type compost overturning machine
08/08/2012CN102627382A Method for treating excess sludge by fly larvae and preparing fly larva proteins and organic fertilizers
08/08/2012CN102211838B Method for harmlessly treating livestock and poultry breeding waste water
08/08/2012CN101935251B Organic and compound fertilizer produced by domestic sludge and manufacture method thereof
08/08/2012CN101870612B Organic composite fertilizer produced by using printing and dyeing sludge and manufacturing method thereof
07/2012
07/25/2012CN102604817A Resultant-force push-up flow anaerobic reactor
07/25/2012CN102603369A Process for manufacturing fertilizer by utilizing biogas slurry
07/25/2012CN102139999B Reducing and recycling treatment method for biological activated sludge
07/25/2012CN101823002B Alkali-hydrogen peroxide method-based cooking catalyst and clean pulping process
07/18/2012CN102584463A Process for producing composite fertilizers through using industrial and municipal sludge
07/18/2012CN102584355A Method for producing organic solid fertilizer by using sludge
07/18/2012CN102583916A Method for removing heavy metal from sludge
07/18/2012CN101698559B Method for recycling and processing organic sludge as resources
07/12/2012WO2012093529A1 Method for producing high calorie fermented product
07/12/2012US20120174638 Sewage composting method
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