| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 09/19/2007 | EP1833765A1 Electrical appliance for garden ponds, fountains, aquaria and outdoor installations, comprising at least one lighting device |
| 09/19/2007 | EP1833760A2 High velocity, low pressure process for making silica gels and microgels |
| 09/19/2007 | EP1833620A2 Scraper for cleaning tubular members |
| 09/19/2007 | EP1833595A1 Forward osmosis utilizing a controllable osmotic agent |
| 09/19/2007 | EP1833590A1 Increased conductivity and enhanced electrolytic and electrochemical processes |
| 09/19/2007 | EP1833298A1 Stable concentrated anti-bacterial emulsions of monocaprin in water |
| 09/19/2007 | CN200949082Y Water purifier |
| 09/19/2007 | CN200949081Y Multilayer three-dimensional structural hyperfiltration sea-water distillator |
| 09/19/2007 | CN200949068Y Circular contacting oxidation device for steel iron acid-washing waste water treatment |
| 09/19/2007 | CN200949067Y Automatic control device for electrolyzation drinking water pH value |
| 09/19/2007 | CN200949066Y Multifunctional water treatment clarification plant |
| 09/19/2007 | CN200949065Y Purification water-saving device |
| 09/19/2007 | CN200949064Y Dense water clapboard for electrical ion-removing super water purifier |
| 09/19/2007 | CN200949063Y Manual water treatment device |
| 09/19/2007 | CN200949062Y Microwave ultraviolet disinfection decontaminating apparatus |
| 09/19/2007 | CN200949061Y Ozone-ultraviolet photocatalysis water-treating equipment |
| 09/19/2007 | CN200949060Y Pressurized dissolved air floatation machine |
| 09/19/2007 | CN200949059Y 海水淡化设备 Desalination equipment |
| 09/19/2007 | CN200949058Y Life waste water treatment equipment |
| 09/19/2007 | CN200949057Y Domestic sewage treatment equipment |
| 09/19/2007 | CN200949056Y Industrial water reclaiming integral device |
| 09/19/2007 | CN200949055Y Integral water purifier |
| 09/19/2007 | CN200949054Y Support bracket monolithic emergency water purifying apparatus |
| 09/19/2007 | CN200948410Y Minitype terminal water purifying device |
| 09/19/2007 | CN200948072Y Health water dispenser without hot inner container |
| 09/19/2007 | CN101039881A Installation and method for the treatment of sewage sludge, and membrane unit |
| 09/19/2007 | CN101039880A Apparatus, system and method for remediation of contamination |
| 09/19/2007 | CN101039879A Adsorbent, method for producing same, and method for processing oil-containing wastewater |
| 09/19/2007 | CN101039612A Filter cartridge |
| 09/19/2007 | CN101037985A Miniature hydro-power generation system |
| 09/19/2007 | CN101037725A Method for treating arsenic pollution of copper smelt industry |
| 09/19/2007 | CN101037682A Cadmium solidified bacterial organism adsorbents and preparation method thereof |
| 09/19/2007 | CN101037655A High-effective microorganism complex agent and method of using the same for treating city sewage |
| 09/19/2007 | CN101037327A Nano far-infrared composite material |
| 09/19/2007 | CN101037286A Oil-removing treatment process of oil-containing sludge |
| 09/19/2007 | CN101037285A Integrative recovering and reusing of heavy metals in wire board plating wastewater treatment sludge |
| 09/19/2007 | CN101037284A Dejecta treatment method and system |
| 09/19/2007 | CN101037283A Treatment method of hydroxybenzene-containing wastewater |
| 09/19/2007 | CN101037282A Water treatment new combined technique with high purification function |
| 09/19/2007 | CN101037281A Zero-discharging treatment method of regenerated waste water for paper making |
| 09/19/2007 | CN101037279A Ultrasonic-electrical catalyzing treatment azo dyes waste water processing device and reaction conditions |
| 09/19/2007 | CN101037278A Combined technique for fluorobenzene production waste water treatment |
| 09/19/2007 | CN101037277A Floating depositing pool |
| 09/19/2007 | CN101037276A Aerating reinforced active carbon adsorption water source quality improving apparatus |
| 09/19/2007 | CN101037272A Water cellar quality biological purification method |
| 09/19/2007 | CN101037270A Integral anaerobic film-biologic reactor-natural ventilating biologic filter pool sewage treating technique |
| 09/19/2007 | CN101037268A Method for restoring mine entironment |
| 09/19/2007 | CN101037256A Negative-pressure micro-bubble ozone casting water treating method |
| 09/19/2007 | CN101037255A Ultrasonic inducing ozone cavitating industry wastewater treating method |
| 09/19/2007 | CN101037254A Low-cost coking chemical waste water harmless treatment method |
| 09/19/2007 | CN101037253A Wastewater treatment apparatus using electrolytic reduction type fenton process |
| 09/19/2007 | CN101037252A External nickel sulfate electrolysis liquid circularly purifying method and device |
| 09/19/2007 | CN101037251A Pure water supply system, and cleaning system and cleaning method using pure water |
| 09/19/2007 | CN101037250A Chlorohydrocarbon waste liquid treating method |
| 09/19/2007 | CN101037249A Ultrasonic ozone treating technique of chlorophenol-containing wastewater |
| 09/19/2007 | CN101037248A Slurry water flocculation treatment mixer and its application |
| 09/19/2007 | CN101037247A Method for preparing biologic polymers flocculant by micrococcus |
| 09/19/2007 | CN101037246A Non-pollution polymeric iron sulfate sulfur production technique by dioxide reverse absorption tower process |
| 09/19/2007 | CN101037245A Electrooxidation treatment technique for wastewater of chlorobenzene-containing compound |
| 09/19/2007 | CN101037244A Treatment method of high-concentration ammonia nitrogenous wastewater and double-phase isolation film and preparation method thereof |
| 09/19/2007 | CN101037243A Heavy metal treatment method of electroplating wastewater |
| 09/19/2007 | CN101037242A Disk type electrical ion-removing water softening apparatus |
| 09/19/2007 | CN101037241A Combination method for the demineralization of water |
| 09/19/2007 | CN101037240A Air-removing device for water application system |
| 09/19/2007 | CN101037239A Method for reclaiming dry object from alcohol waste liquid |
| 09/19/2007 | CN101037238A Wastewater denitrification treatment apparatus |
| 09/19/2007 | CN101037237A Sewage treatment method |
| 09/19/2007 | CN101037234A Method for synthesizing polymeric ferric sulphate |
| 09/19/2007 | CN101037233A Method for producing solid polymeric ferric chloride using ferrous chloride crystal as raw material |
| 09/19/2007 | CN101037212A Technical process for producing chloride aluminum |
| 09/19/2007 | CN101036857A Water-saving type RO purifier |
| 09/19/2007 | CN101036842A Powderlike active-carbon move-following feeding device |
| 09/19/2007 | CN101036620A Method for health-caring and entertainment by using diversified salt mineral resources |
| 09/19/2007 | CN100338402C Air conditioner and electrolytic water sprayer unit |
| 09/19/2007 | CN100338290C Washer |
| 09/19/2007 | CN100337991C Superfine metal sintered matrix composite membrane, its preparation method and sea water desalination system |
| 09/19/2007 | CN100337948C Comprehensive treatment method and system for sludge from city sewage processing |
| 09/19/2007 | CN100337947C Process for printing and dyeing waste water treating tower |
| 09/19/2007 | CN100337946C Method for treating ephedrine wastewater by combined use of flocculation and electrochemical oxidation |
| 09/19/2007 | CN100337945C Aqueous ink waste water disposal process |
| 09/19/2007 | CN100337944C Paper making waste water disposal method by coagulant precipitation and coke filtration disposal |
| 09/19/2007 | CN100337942C Method of utilizing microbe to eliminate and recover dye |
| 09/19/2007 | CN100337937C Integrated water treatment installation including a sedimentation basin built-in type reactor |
| 09/19/2007 | CN100337934C High concentration m-phthalic acid production waste water processing method |
| 09/19/2007 | CN100337933C City sewage treating process and system |
| 09/19/2007 | CN100337932C Advanced electrodeionization for fluid recycling |
| 09/19/2007 | CN100337931C 凹凸棒灭藻剂 Attapulgite Algicide |
| 09/19/2007 | CN100337930C Attapulgite defluorination agent |
| 09/19/2007 | CN100337929C Method and equipment for desalting seawater and bitter by using ass natural energy |
| 09/19/2007 | CN100337928C Method for nonmud purifying treating of ship sewage and its equipment |
| 09/19/2007 | CN100337923C Process for synthesizing aluminium polychhoride by evaporating residue using ethyl acetate |
| 09/19/2007 | CN100337748C Weak-acid cation exchange resin preparation |
| 09/18/2007 | US7270755 Floating ; reduced specific gravity ; gravity separation; backwashing to regenerate filters |
| 09/18/2007 | US7270754 Rotating filter thickener; screw press thickener; dissolved air flotator; conductor for mixing incoming wastewater and filtrate output from the screw press thickener to produce input to the rotating filter thickener; conductor for branching off a part of the first filtrate output to a spray cleaner |
| 09/18/2007 | US7270751 Method for treatment of sewage plant sludges by a fungal process |
| 09/18/2007 | US7270748 Sterilizing water faucet |
| 09/18/2007 | US7270745 Liquid filtration apparatus embodying super-buoyant filtration particles |
| 09/18/2007 | US7270728 Photochemical transformation of metallic and non-metallic ions in an aqueous environment |
| 09/18/2007 | US7270645 Apparatus for producing blood component products |
| 09/18/2007 | US7270499 Soil and/or groundwater remediation process |