| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/22/2014 | CN103523987A Multistage composite high-efficiency sewage treatment system |
| 01/22/2014 | CN103523981A Modularized multi-stage comprehensive water processor |
| 01/22/2014 | CN103523980A Method and system for high-efficiency recovery of high-salinity mine water |
| 01/22/2014 | CN103523969A Special apparatus for removing heavy metal ions in wastewater, and method thereof |
| 01/22/2014 | CN103523966A Advanced wastewater treatment system and treatment method |
| 01/22/2014 | CN103523965A Two-section innocent treatment technology for cyanogens-containing tailing pulp |
| 01/22/2014 | CN103523962A Recycling method of high-frequency circuit board electroplating wastewater chemical treatment water |
| 01/22/2014 | CN103523961A Generator stator inner cooling water system |
| 01/22/2014 | CN103523957A Treatment method of stainless steel pickling wastewater |
| 01/22/2014 | CN103523955A Treatment method of wastewater of acrylic acid and its esters |
| 01/22/2014 | CN103523951A Waste water treatment technology in phosphoric acid-method active carbon production |
| 01/22/2014 | CN103523943A Technology for using turbid water in fiber cement product industry production |
| 01/22/2014 | CN103523934A System and process for treating water |
| 01/22/2014 | CN103523933A Strong-penetration thick-iron-wall environment-friendly magnetizer |
| 01/22/2014 | CN103523932A Application of biological combination photocatalytic composite degradation liquid system in phenolic waste water degradation |
| 01/22/2014 | CN103523901A Printing and dyeing wastewater removal system |
| 01/22/2014 | CN103523900A Method for removing micro-pollutants in water via combination of ultraviolet light and free chlorine |
| 01/22/2014 | CN103523899A Method for removing limnoperna lacustris from long-distance raw water conveying pipeline by using combined effect of sodium hypochlorite and water flushing |
| 01/22/2014 | CN103523898A Method for utilizing ferric iron for catalyzing reaction between hydroxylamine and PMS for removing pollutants in water |
| 01/22/2014 | CN103523897A Water treatment compound agent for removing organic pollutants in oxidation mode with high-activity singlet oxygen and water treatment method thereof |
| 01/22/2014 | CN103523896A Water treatment method for oxidation algae removal with high-activity singlet oxygen |
| 01/22/2014 | CN103523895A Method and device for treating coking wastewater |
| 01/22/2014 | CN103523894A Method for water treatment through permanganate homogeneous catalytic oxidation |
| 01/22/2014 | CN103523893A Method for killing limnoperna fortune in long-distance raw water delivery pipeline by combined effect of potassium permanganate and sodium hypochlorite |
| 01/22/2014 | CN103523892A Method for advanced treatment of antibiotic wastewater |
| 01/22/2014 | CN103523891A Method for realizing catalytic wet oxidation of wastewater containing organic substances |
| 01/22/2014 | CN103523890A Method for processing industrial wastewater by employing homogeneous catalysis and wet oxidation |
| 01/22/2014 | CN103523889A PRB joint control-based hydraulic power capturing method for removing contaminants in underground water |
| 01/22/2014 | CN103523888A Titanium dioxide wastewater treatment method |
| 01/22/2014 | CN103523887A Treatment method for glyphosate wastewater |
| 01/22/2014 | CN103523886A Method for recycling nitrogen and phosphorus from biogas slurry in pig farms |
| 01/22/2014 | CN103523885A Hyperbranched polyamidoamine and dendritic polyamidoamine composite flocculation decolorizing agent and preparation method and application thereof |
| 01/22/2014 | CN103523884A Method for processing domestic sewage by using novel flocculation deodorant |
| 01/22/2014 | CN103523883A Pretreatment method in purification process of fresh water or saponification wastewater |
| 01/22/2014 | CN103523882A Composite flocculating agent |
| 01/22/2014 | CN103523881A Rare-earth poly aluminum silicate sulfate and preparation method thereof |
| 01/22/2014 | CN103523880A Spunlace nonwoven sewage treatment additive |
| 01/22/2014 | CN103523879A Composite flocculating agent preparation method |
| 01/22/2014 | CN103523878A Oil refining wastewater treatment method |
| 01/22/2014 | CN103523877A Disinfecting device |
| 01/22/2014 | CN103523876A Pipeline disinfecting device |
| 01/22/2014 | CN103523875A Method for killing limnoperna fortune in long-distance raw water delivery pipeline by combined effect of chlorine dioxide and sodium hypochlorite |
| 01/22/2014 | CN103523874A Preparation method of modified fly ash |
| 01/22/2014 | CN103523873A Active quanta water generator filter material |
| 01/22/2014 | CN103523872A 超纯水系统 Ultrapure water system |
| 01/22/2014 | CN103523871A Preparation method of mesoporous carbon electrode for electric adsorption desalination |
| 01/22/2014 | CN103523870A Special socket-and-spigot type water quality disinfection device for steady-flow compensation tank |
| 01/22/2014 | CN103523869A Rotary-drum high-voltage pulse electric flocculation device |
| 01/22/2014 | CN103523868A Preparation method of water-treatment iron-carbon micro-electrolysis agent |
| 01/22/2014 | CN103523867A Micro electrolytic reactor and wastewater treatment method |
| 01/22/2014 | CN103523866A Biological cathode method of degrading organic matters and recycling energy contained in organic matters |
| 01/22/2014 | CN103523865A Device for treating phenol waste water by using third electrode |
| 01/22/2014 | CN103523864A Industrial wastewater treatment method and device |
| 01/22/2014 | CN103523863A Household water recycling system and method for prolonging life of filter element of water purifier in household water recycling system |
| 01/22/2014 | CN103523862A Water body heavy metal ion adsorption device based on negative pressure capillary principle |
| 01/22/2014 | CN103523861A 阳离子交换膜化学反应器 A cation exchange membrane chemical reactor |
| 01/22/2014 | CN103523860A Method for removing harmful anions from aqueous solution by adopting Friedel salt or Kuzel salt |
| 01/22/2014 | CN103523859A Kitchen oil-separation elevation integral device |
| 01/22/2014 | CN103523858A Marine outer deck falling water cabin oil sewage treatment system and treatment method |
| 01/22/2014 | CN103523857A Bidirectional rotational-flow sewage purifier |
| 01/22/2014 | CN103523856A Water mist discharge and ultrasound synergetic degradation wastewater treatment device and running method thereof |
| 01/22/2014 | CN103523855A Supported photocatalytic degradation method and supported photocatalytic real-time on-line degradation device |
| 01/22/2014 | CN103523854A Solar sewage treatment device based on trough type double reflector condensation |
| 01/22/2014 | CN103523853A Photocatalytic degradation of cyclotetramethylenete-tranitramine (HMX) explosive wastewater |
| 01/22/2014 | CN103523852A Photocatalytic degradation of cyclortrimethylenetrinitramine (RDX) explosive wastewater |
| 01/22/2014 | CN103523851A Activated carbon groove |
| 01/22/2014 | CN103523850A Application of molecular sieve in adsorption of polyacrylamide from wastewater |
| 01/22/2014 | CN103523849A Method for removing sulfamethoxazole in water bodies with straw charcoal through adsorption and application of straw charcoal in removing sulfamethoxazole in water bodies |
| 01/22/2014 | CN103523848A Method for removing sulfonamide antibiotics in water bodies with charcoal prepared from masson pine wood chips and application of charcoal in removing sulfonamide antibiotics in water bodies |
| 01/22/2014 | CN103523847A Method for removing sulfapyridine in water bodies with straw charcoal through adsorption and application of straw charcoal in removing sulfapyridine in water bodies |
| 01/22/2014 | CN103523846A Treatment method of high-concentration fluoride-containing aromatic hydrocarbon wastewater |
| 01/22/2014 | CN103523845A Method for adsorption of city domestic sewage by use of coal series kaolinite |
| 01/22/2014 | CN103523844A Ammonia stilling system and process |
| 01/22/2014 | CN103523843A Low-temperature boiler deoxidant and preparation method thereof |
| 01/22/2014 | CN103523842A Deaerator dead steam recovery device and recovery process |
| 01/22/2014 | CN103523841A Recovery device of heat of high-temperature high-pressure waste water |
| 01/22/2014 | CN103523840A Simple water purifier |
| 01/22/2014 | CN103523839A Oil and gas well exploiting sewage efficient cavitation processing device and method |
| 01/22/2014 | CN103523838A Energy-saving double-tank three-pump chemical dosing device |
| 01/22/2014 | CN103523837A Waste heat recovery and smell removal treatment system for phenolic water |
| 01/22/2014 | CN103523836A Method for treating waste lye containing sulfur |
| 01/22/2014 | CN103523835A 环保型电镀工业城 Environmental Plating Industrial City |
| 01/22/2014 | CN103523834A Process for preparing rare earth polymeric aluminum ferric sulfate by using rare earth tailing waste slag |
| 01/22/2014 | CN103523823A Preparation method and application of bismuth titanate-titanium oxide heterojunction nano-material |
| 01/22/2014 | CN103523769A Composite charcoal, and preparation method and application thereof |
| 01/22/2014 | CN103521275A Preparation method of memory exchange resin |
| 01/22/2014 | CN103521270A Sulfonated coal loaded TiO2 photocatalyst and preparation method thereof |
| 01/22/2014 | CN103521247A Preparation method of self-assembly silver phosphate based composite visible light catalytic material |
| 01/22/2014 | CN103521242A Heterogeneous catalysis wet oxidation catalyst taking volcanic rock as carrier and preparation method thereof |
| 01/22/2014 | CN103521229A Preparing method for iron-cobalt Fenton-like catalyst, products of iron cobalt Fenton-like catalyst and application of iron cobalt Fenton-like catalyst |
| 01/22/2014 | CN103521226A Catalyst with copper nanoparticles loaded on silicon nanowire array, preparing method thereof and application thereof |
| 01/22/2014 | CN103521222A Heterogeneous catalysis wet-type oxidation catalyst and preparation method thereof |
| 01/22/2014 | CN103521208A Photocatalyst preparation method |
| 01/22/2014 | CN103521204A Preparation method of strong adsorptive mixed crystal titanium dioxide |
| 01/22/2014 | CN103521199A Preparation method of hollow tubular composite oil absorption material |
| 01/22/2014 | CN103521197A Preparation method of light rare earth ion imprinted adsorbent for treating rare earth wastewater |
| 01/22/2014 | CN103521196A Ferroferric oxide/polymer microsphere adsorption metal ions |
| 01/22/2014 | CN103521193A Method for improving adsorption capacity of enoki mushroom industrialized production waste bacteria bags to heavy metals |
| 01/22/2014 | CN103521192A Magnetic bio-adsorbent for treating printing and dyeing wastewater as well as preparation method thereof |
| 01/22/2014 | CN103521191A Preparation method and application of titanium dioxide/chitosan/oxidized graphene composite material |