| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 07/31/2013 | CN203090778U Integrated automatic dosing device for PAM (Pralidoxime Chloride) |
| 07/31/2013 | CN203090771U Hollow fibrous membrane filter element |
| 07/31/2013 | CN203090769U Novel membrane contactor |
| 07/31/2013 | CN203090766U Immersion type ultra-filtration apparatus with strong environmental adaptability |
| 07/31/2013 | CN203090762U Energy-saving submersible ultrafiltration device |
| 07/31/2013 | CN203090761U Water-saving reverse osmosis system |
| 07/31/2013 | CN203090711U Integrated purification device with water and gas purification and rapid activated carbon regeneration functions |
| 07/31/2013 | CN203090510U Above-ultrahigh-pressure dewatering flash separator |
| 07/31/2013 | CN203088761U Freshness-keeping device of barreled water |
| 07/31/2013 | CN203088732U Self-water-absorption electric kettle with invisible filter element |
| 07/31/2013 | CN203088685U 不锈钢锅 Stainless steel pot |
| 07/31/2013 | CN103228576A Flame proof reactor and system for treating liquids |
| 07/31/2013 | CN103228341A Porous polyethylene hollow-fiber membrane, cartridge for water purifier, and hollow-fiber membrane module |
| 07/31/2013 | CN103225133A Active carbon fiber and preparation method thereof |
| 07/31/2013 | CN103224588A Flocculant |
| 07/31/2013 | CN103224472A Preparation method of heavy metal capturing agent |
| 07/31/2013 | CN103224311A Sewage depth processing system |
| 07/31/2013 | CN103224308A Ferrous ion reduction and catalytic oxidation cooperation for reinforcing waste water biological treatment technology |
| 07/31/2013 | CN103224305A Treatment method of wastewater containing dimethylamine |
| 07/31/2013 | CN103224299A Oily sewage oil-skimming and deslagging system |
| 07/31/2013 | CN103224297A Titanium dioxide production wastewater reuse process |
| 07/31/2013 | CN103224283A Honeycomb modified biological stuffing applied to water treatment and preparation method thereof |
| 07/31/2013 | CN103224280A Sterilization device and method for microbe fermentation water |
| 07/31/2013 | CN103224279A Ultrasonic coupling hydrodynamic cavitation tube-type sewage treatment device |
| 07/31/2013 | CN103224278A Method for removing pollutant in water by palladium-catalyzed polyhydroxy ferrous-reduced method |
| 07/31/2013 | CN103224277A Mobile sterilizing algae-removing oxygen-charging device for large-area polluted water area |
| 07/31/2013 | CN103224276A Method for purifying contaminated acids in acid making system implemented by using flue gas produced in heavy metal smelting |
| 07/31/2013 | CN103224275A Double-effect multifunctional organic sewage treatment agent |
| 07/31/2013 | CN103224274A Preparation method of multinucleated inorganic coagulant |
| 07/31/2013 | CN103224273A Composite modified clay for eliminating seawater red tide |
| 07/31/2013 | CN103224272A Method for removing heavy metal cyanogen complex in waste water based on double-effect polymerization of aluminum chloride |
| 07/31/2013 | CN103224271A Electromagnetic field and hydrodynamic cavitation combined sewage treatment device |
| 07/31/2013 | CN103224270A Electrocatalytic oxidation pretreatment method of semi-synthesis antibiotic wastewater |
| 07/31/2013 | CN103224269A Ultrafiltration membrane module with two ends for water production |
| 07/31/2013 | CN103224268A Mixing ion exchanger |
| 07/31/2013 | CN103224267A 离子交换器 Ion exchange |
| 07/31/2013 | CN103224266A Ultraviolet light catalytic large capacity waste water degradation device with built-in agglomerate material-dissipation function |
| 07/31/2013 | CN103224265A Large-scale photocatalytic wastewater degradation reactor getting rid of trouble of catalyst agglomeration |
| 07/31/2013 | CN103224264A Application of covalent triazine framework (CTF) material in removal of organic dyes in water phase |
| 07/31/2013 | CN103224263A Method for deep removal of phosphorus from high phosphorus iron ore dephosphorization wastewater |
| 07/31/2013 | CN103224262A Method of simultaneously removing heavy metals and organic pollutants in water by using biomass charcoal |
| 07/31/2013 | CN103224261A Method for extracting inorganic salt in industrial wastewater and method for recycling industrial wastewater |
| 07/31/2013 | CN103224260A Wastewater treatment and recovery method |
| 07/31/2013 | CN103224256A Polymerization ferric sulfate water treatment agent and preparation method thereof |
| 07/31/2013 | CN103223355A Top-pressure-free countercurrent regeneration cation exchanger |
| 07/31/2013 | CN103223352A Preparation method of magnetic imprinting composite photocatalyst with good light transmission |
| 07/31/2013 | CN103223338A Titanium dioxide microsphere array supported platinum visible-light photocatalyst and preparation method |
| 07/31/2013 | CN103223335A High-crystalline porous monocrystalline titanium oxide-carbon nanotube composite material photocatalyst, and preparation method and application thereof |
| 07/31/2013 | CN103223333A Di-amidoxime group containing modified silica gel adsorbent and preparation method thereof |
| 07/31/2013 | CN103223332A Amidoxime group-containing modified silica gel adsorbent and preparation method thereof |
| 07/31/2013 | CN103223328A Natural zeolite amidophosphoric acid carboxylated method for processing rare earth production wastewater |
| 07/31/2013 | CN103223327A Preparation method and applications of synchronous nitrogen and phosphorus absorption agent |
| 07/31/2013 | CN103223298A Ultrasonic off-line cleaning apparatus and cleaning method of reverse osmosis membrane |
| 07/31/2013 | CN103223297A Ultrafiltration membrane integration device with double ends for water production and module |
| 07/31/2013 | CN103223296A Self-supporting nanofiltration machine |
| 07/31/2013 | CN103223286A Air purification apparatus with functions of water production and separation membrane water purification |
| 07/31/2013 | CN103223264A Filter screen equipped three-section type adsorption column |
| 07/31/2013 | CN103222727A Portable water cup capable of magnetizing drinking water |
| 07/31/2013 | CN102815832B Ozone-permeable reactive barrier repair system and method for groundwater repair by using the same |
| 07/31/2013 | CN102774936B Sewage enzyme extraction facility |
| 07/31/2013 | CN102745753B Draining and oxygen adding method for full-automatic heater |
| 07/31/2013 | CN102701507B Method for treating high-concentration wastewater of glutamic acid |
| 07/31/2013 | CN102701316B Photoelectric catalysis reactor taking photocatalysis fuel battery as power supply |
| 07/31/2013 | CN102701302B Experiment method for eluent regeneration in chromatographic column preparation and organic matter separation experiment |
| 07/31/2013 | CN102675573B Meta-acid liquid dicyandiamide-formaldehyde polymer and application thereof in printing and dyeing industry |
| 07/31/2013 | CN102660684B Method for purifying silver by using wastewater of silver plating production line of rhinestone and method for preparing high-purity silver nitrate |
| 07/31/2013 | CN102642977B Waste water treatment system |
| 07/31/2013 | CN102642930B Method for treatment of metal waste water by sulfate reducing bacteria growing up with electric current |
| 07/31/2013 | CN102616976B Novel water purifier |
| 07/31/2013 | CN102616896B Device and method for recycling and treating wastewater produced in dismantling process of scraped vehicles |
| 07/31/2013 | CN102603101B Combination treatment method of 2-naphthol production wastewater |
| 07/31/2013 | CN102603025B Method for processing wastewater produced in reactive dye production by utilizing complexing extraction technology |
| 07/31/2013 | CN102603018B Liquid surface scum collector |
| 07/31/2013 | CN102583697B Dielectric barrier discharge water treatment device and dielectric barrier discharge water treatment method |
| 07/31/2013 | CN102583662B Screen plunger piston flow electrolyzing device and method for treating organic wastewater |
| 07/31/2013 | CN102580742B Activated carbon-loaded cuprous oxide photocatalyst and preparation method thereof |
| 07/31/2013 | CN102580689B Anionic dye adsorbent as well as preparation method and application thereof |
| 07/31/2013 | CN102557155B Method for recovering rhodium from rhodium-containing waste liquid and preparing rhodium chloride hydrate |
| 07/31/2013 | CN102553540B Collagen absorbing material and application thereof |
| 07/31/2013 | CN102553534B 17 beta-estradiol molecular imprinting titanium dioxide (TiO2) nano tube and preparation method thereof |
| 07/31/2013 | CN102520650B Controller used in spiral-flow desilting technology |
| 07/31/2013 | CN102491574B Advanced treatment technology for comprehensive wastewater of iron and steel enterprises |
| 07/31/2013 | CN102491484B Application of photocatalyst of TiO2 (titanium dioxide) loaded on glass fiber fabric to treating microcystin |
| 07/31/2013 | CN102485656B Constant-current fiber ball degreaser |
| 07/31/2013 | CN102464381B Method for collecting floating oil on water surface |
| 07/31/2013 | CN102452711B Wet oxidation treatment method of ammonium sulfate waste water in acrylonitrile production process |
| 07/31/2013 | CN102432142B Solar domestic sewage anaerobic treatment device and method |
| 07/31/2013 | CN102424443B Microbubble generating and gas dissolving device for sewage treatment |
| 07/31/2013 | CN102416316B Novel ozone oxidation catalyst and preparation method thereof |
| 07/31/2013 | CN102408148B Feed water treatment method of thermal generator set |
| 07/31/2013 | CN102397758B Preparation method for anti-pollution modified polyether sulfone nanofiltration membrane |
| 07/31/2013 | CN102390883B Water treatment method and water treatment and air purifying method |
| 07/31/2013 | CN102372345B Super capacitor desalination apparatus and desalination method |
| 07/31/2013 | CN102369164B Radiation source module and fluid treatment system |
| 07/31/2013 | CN102350314B Lignocellulose and organic calcium-based montmorillonite compounded dye wastewater adsorbent |
| 07/31/2013 | CN102336489B Method for treating phenol-containing waste water by gemini surfactant enhancement and flat plate ultrafiltration |
| 07/31/2013 | CN102335620B Electrochemical method for preparing silver halide photocatalytic material |
| 07/31/2013 | CN102295320B Method for treating heavy emulsified oil in wastewater |
| 07/31/2013 | CN102266749B Dispersive composite nano adsorbent and preparation method thereof applied to arsenic underwater removal |
| 07/31/2013 | CN102249375B Device capable of automatically adjusting water quality |