| Patents for C02F 9 - Multistep treatment of water, waste water or sewage (41,429) |
|---|
| 05/23/2012 | CN202226738U Honeycomb ceramic O3/TiO2 circulating flow photocatalytic oxidation device capable of treating industrial waste water |
| 05/23/2012 | CN202226737U Twelve-stage filtering water selling machine |
| 05/23/2012 | CN202226736U Accelerated aging appliance with water purifying device |
| 05/23/2012 | CN202226735U Shallow efficient filter |
| 05/23/2012 | CN202226734U Recycled water reusing device for printing and dyeing waste water |
| 05/23/2012 | CN202226733U Modularization water purifying device for integrated gas dissolving device |
| 05/23/2012 | CN202226732U Purifying device for aqueous solution containing organic solvent |
| 05/23/2012 | CN202226731U System for filtering swimming pool equipment with integrated massage bathtub |
| 05/23/2012 | CN202226730U Treatment unit for pesticide-containing wastewater |
| 05/23/2012 | CN202226729U KaiDeFei (KDF) ultrafiltration membrane water purifier with dust cover |
| 05/23/2012 | CN202226728U Composite multilayer-film deferrization and deoiling filter |
| 05/23/2012 | CN202226727U Filter device |
| 05/23/2012 | CN202226726U Multi-stage thickening pool combination with different stages of thickening pools capable of running independently |
| 05/23/2012 | CN202226725U Emergency sea water desalting device |
| 05/23/2012 | CN202226724U Movable type water purification device |
| 05/23/2012 | CN202226723U Unpowered multifunctional rainfall flood control and utilize device |
| 05/23/2012 | CN202226722U Portable vehicle-mounted water purifier |
| 05/23/2012 | CN202226715U Air dispersing device |
| 05/23/2012 | CN202224052U Device for removing mercury in coal-fired power plant with wet flue gas desulfurization wastewater |
| 05/23/2012 | CN102471110A A method and an apparatus for continuously steralizing water for spraying the pistons in a piston pump or a homogenizer |
| 05/23/2012 | CN102471092A 用于硝基芳族化合物的洗涤系统 Washing system for the nitroaromatic compound |
| 05/23/2012 | CN102466272A 新型节能换热器节水系统 New energy-saving heat exchanger water-saving systems |
| 05/23/2012 | CN102464437A 硅藻土－细菌复合体处理含铍废水方法 Diatomaceous earth - beryllium-containing bacterial complex wastewater treatment methods |
| 05/23/2012 | CN102464436A Sewage treatment unit |
| 05/23/2012 | CN102464435A 一种垃圾渗滤液脱氮并抑制甲烷排放的方法 A method of leachate nitrogen and methane emissions suppression |
| 05/23/2012 | CN102464434A 老旧城市生活污水处理厂升级改造方法 Old city sewage treatment plant upgrade method |
| 05/23/2012 | CN102464433A Method and equipment for deep treating undegradable waste water |
| 05/23/2012 | CN102464432A 一体化地埋式污水处理设备 Integration of buried sewage treatment equipment |
| 05/23/2012 | CN102464431A 一种黄姜皂素工艺废水处理方法 One kind of process wastewater treatment Sapogenin |
| 05/23/2012 | CN102464430A 敌百虫废水的预处理方法 Trichlorfon wastewater pretreatment methods |
| 05/23/2012 | CN102464429A Sewage treatment method |
| 05/23/2012 | CN102464428A 一种医疗机构污水处理方法 A medical institutions sewage treatment |
| 05/23/2012 | CN102464427A 一种医疗机构污水处理集成装置 A medical institutions integrated wastewater treatment unit |
| 05/23/2012 | CN102464426A 一种城市污水厂化学除磷剂智能投加控制方法及其装置 An urban wastewater treatment plant chemical phosphorus removal agent intelligent dosing control method and apparatus |
| 05/23/2012 | CN102464425A Pvc酸碱废水二级混凝与生物协同处理工艺 Pvc acid coagulation and biological wastewater two co-processing technology |
| 05/23/2012 | CN102464424A 电石渣废水的混凝过滤协同生物处理方法 Coagulation and filtration synergistic biological wastewater treatment methods carbide slag |
| 05/23/2012 | CN102464423A 一种可监控的污水处理回收方法及装置 Sewage treatment and recovery method and apparatus can be monitored |
| 05/23/2012 | CN102464422A Method for pretreating industrial waste water |
| 05/23/2012 | CN102464421A 一种安全健康饮用水设备 A safe and healthy drinking water facilities |
| 05/23/2012 | CN102464420A 污水物化处理方法 Physico-chemical treatment of sewage |
| 05/23/2012 | CN102464419A 离子水壶 Ion kettle |
| 05/23/2012 | CN102464418A Process for treating sewage produced in process of papermaking by using waste paper |
| 05/23/2012 | CN102464417A Comprehensive utilization method of waste water of production of brominated butyl rubber |
| 05/23/2012 | CN102464416A 碳纤维直饮水机 Carbon fiber straight drinking fountains |
| 05/23/2012 | CN102464415A Advanced treatment process for coal gasification wastewater |
| 05/23/2012 | CN102464414A 利用离子转化与氧化拆解法去除污水中总氰的方法 Conversion and oxidation using ion dismantling of total cyanide in wastewater Removal Method |
| 05/23/2012 | CN102464413A 一种船舶含油废水处理工艺 A marine oily waste water treatment process |
| 05/23/2012 | CN102464412A 电厂循环水的回用处理工艺及装置系统 Reuse Process and apparatus for circulating water systems for power plants |
| 05/23/2012 | CN102464411A 可与饮料瓶结合的净水器 Can be combined with bottles of water purifier |
| 05/23/2012 | CN102464404A 一种受污染河道水体修复治理方法及系统 A polluted river water body restoration by the method and system of governance |
| 05/23/2012 | CN102464395A 一种处理苯胺废水的复合药剂及其应用方法 A pharmaceutical compound and its application methods aniline wastewater treatment |
| 05/23/2012 | CN102161552B Enhanced phosphorus removal membrane bioreactor |
| 05/23/2012 | CN102145969B Multi-stage anaerobic and aerobic cocurrent flow tail section oxygen-deficient activated sludge process |
| 05/23/2012 | CN102107973B Closed cyclic processing method for low-concentration acid wastewater during industrial production |
| 05/23/2012 | CN102107972B Seawater desalinization pretreatment method by using bipolar membrane through reverse osmosis process |
| 05/23/2012 | CN102107956B Numerical control household ultrafiltration drinking fountain |
| 05/23/2012 | CN102086078B Method for treating and recycling waste water of steel plants |
| 05/23/2012 | CN102079606B Method for treating waste liquid of sweet potato fuel alcohol |
| 05/23/2012 | CN102050539B Movable industrial wastewater advanced treatment experimentation device |
| 05/23/2012 | CN102050471B Method for recycling sodium formate and sodium sulfite from waste sodium hydrosulfite liquid with sodium formate method |
| 05/23/2012 | CN102010092B Laboratory wastewater treatment device |
| 05/23/2012 | CN102001784B High efficiency low energy consumption urban sewage dephosphorization denitrification treatment method |
| 05/23/2012 | CN102001775B Pretreatment process of organic silicon wastewater |
| 05/23/2012 | CN102001766B Defluorinating method of photovoltaic wastewater |
| 05/23/2012 | CN101979345B Mobile combined catalytic wastewater recycling water resource device |
| 05/23/2012 | CN101973667B Combination process and device for deep purification of contaminated surface water |
| 05/23/2012 | CN101955285B Pretreatment method before ammonia distillation of coking wastewater |
| 05/23/2012 | CN101955283B Method for recycling waste liquid from alkaline zincate zinc plating process experiment tests in laboratory |
| 05/23/2012 | CN101948170B Agar gel particles and application thereof in biological nitrogen removal process of source water |
| 05/23/2012 | CN101941771B Waterway IC |
| 05/23/2012 | CN101921046B New process for treating coal gasification wastewater with active coke |
| 05/23/2012 | CN101913729B Denitrifying additive for treating urea-containing waste water and preparation method thereof |
| 05/23/2012 | CN101913716B Small reverse osmosis seawater desalting system with energy reclaiming high-pressure pump |
| 05/23/2012 | CN101913629B Method for recovering sodium nitrate from silver waste water |
| 05/23/2012 | CN101911922B Environmentally-friendly dry odorless pig raising method and pigsty thereof |
| 05/23/2012 | CN101891354B Process for treating cold rolling wastewater through ozone reaction and activated carbon filtration |
| 05/23/2012 | CN101891348B Sewage treatment system for water shortage cities and storage and advanced treatment method of sewage and rainwater |
| 05/23/2012 | CN101891320B Treatment method realizing polymer-bearing produced wastewater resource utilization |
| 05/23/2012 | CN101885556B Simple disinfection method for medicinal wastewater of hygiene hospital |
| 05/23/2012 | CN101863598B Method for treating city garbage leachate |
| 05/23/2012 | CN101857323B Method and device for power station condensed water fine treatment |
| 05/23/2012 | CN101851034B Small automatic multi-stage oil-containing waste water treating device |
| 05/23/2012 | CN101798149B Method for treating three-element composite-driven produced water |
| 05/23/2012 | CN101792237B Composite biofilter |
| 05/23/2012 | CN101786752B Micro-electrolysis device capable producing active oxygen |
| 05/23/2012 | CN101781047B Preparation method of active water |
| 05/23/2012 | CN101767915B Method for treating land with domestic sewage at water-source forest land of mountain area |
| 05/23/2012 | CN101767907B Coupling treatment device and coupling treatment method for sweet sorghum fuel ethanol wastewater circumfluence bioreactor |
| 05/23/2012 | CN101746836B Method for preparing iron oxide black pigment by carrying out resourceful treatment on pyrite wastewater |
| 05/23/2012 | CN101723551B Method for treating recycling of coking wastewater |
| 05/23/2012 | CN101723549B Method for recycling and treating coking wastewater |
| 05/23/2012 | CN101717172B Method for treating underground seawater used for aquiculture |
| 05/23/2012 | CN101648756B Method for removing chlorobenzene from original water through combination of blowing-off and powdery carbon adsorption |
| 05/23/2012 | CN101607778B Water body purifying method of A<2>/O artificial floating island |
| 05/23/2012 | CN101597126B Sewage treatment method suitable for hilly small towns |
| 05/23/2012 | CN101456646B Cold rolling tempering lubricant waste water treatment device and treatment method thereof |
| 05/23/2012 | CN101423307B Method for recycling spent caustic liquid during chitin production process |
| 05/23/2012 | CN101139144B Method for processing acidity ammonium nitrogen wastewater in fertilizer plant by using membrane separation |
| 05/22/2012 | CA2567634C Vehicle interface |
| 05/22/2012 | CA2496071C Water treatment method using an inorganic powder reagent with high specific surface area including a step of recycling said reagent |