Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 9 - Multistep treatment of water, waste water or sewage
Patents for C02F 9 - Multistep treatment of water, waste water or sewage (41,429)
03/2012
03/21/2012CN102381793A Circulating type photolysis purification and heat supply system
03/21/2012CN102381792A Method for desalinizing seawater and producing sea salt by using full natural energy
03/21/2012CN102381791A Equipment for treating organic wastewater through joint of electrolyzation and oxidant
03/21/2012CN102381790A Method and apparatus for treating underground drinking water containing high density ferro-manganese
03/21/2012CN102381789A Method for treating smelting wastewater containing heavy metals
03/21/2012CN102381788A Electrolytic oxidation process for raising aromatic alcohol waste water biodegradability
03/21/2012CN102381787A Decoloration method for fermentation wastewater biochemical treatment tail water
03/21/2012CN102381786A Zero-discharge treatment system for industrial circulating water
03/21/2012CN102381785A Method for recovering waste water containing phosphorus
03/21/2012CN102381784A Device and method for waste water coagulating sedimentation reaction with multiple points casted together
03/21/2012CN102381783A Processing system for changing chrome tanning wastewater into resource and processing technique thereof
03/21/2012CN102381782A Recovery treatment method for wastewater generated in production of carboxymethyl cellulose
03/21/2012CN102381781A Process for recovering chromium in chrome tanned leather waste water
03/21/2012CN102381780A Method for controlling by-product generation amount in process of water treatment in micro polluted water source by step catalytic oxidation
03/21/2012CN102381779A Method for controlling production of algae chlorinated disinfection byproduct by using potassium permanganate and calcium ion
03/21/2012CN102381778A Method for harmless treatment of drilling well waste mud
03/21/2012CN102381777A Method for treating acidic wastewater with high arsenic content by using nano TiO2 and recycling arsenic
03/21/2012CN102381776A Catalytic hydrogenation desorption method for oxygenated compound in Fischer-Tropsch synthesized water phase and application thereof
03/21/2012CN102381775A Solar water purifier
03/21/2012CN102381774A Method for treating urban sewage
03/21/2012CN102381773A Serial circulation fluid treatment method
03/21/2012CN102381772A Efficient filter for drinking water outdoors
03/21/2012CN102381771A In-situ repair reactor for polluted underground water
03/21/2012CN102381749A Method for treating low-concentration mercury-containing wastewater
03/21/2012CN102380278A Method for cooperatively promoting agglomeration growth of PM (particulate matter) 2.5 and treating desulfuration wastewater in evaporation manner and device of method
03/21/2012CN102380252A Backwashing water discharge reduction method of tow filter
03/21/2012CN102010104B Method for treating riboflavin fermentation waste water
03/21/2012CN101974165B Method for recovering PVA in waste water generated by water jet abrasive material
03/21/2012CN101913732B Sequencing batch type suspended filler biofilm sewage treatment device
03/21/2012CN101891315B Process for treating nano-zinc oxide production wastewater
03/21/2012CN101812702B Three-phase three-dimensional electrochemical reactor
03/21/2012CN101798074B Method for using yellow phosphorus-refined dearsenization waste liquid
03/21/2012CN101781035B Method for recovering terramycin from terramycin production wastewater.
03/21/2012CN101691383B Method for processing PMIDA synthesis mother liquor
03/21/2012CN101155957B Method of recycling fibers from sewage sludge and means thereof
03/20/2012US8138875 Inductively powered apparatus
03/20/2012US8137703 Ozone water and production method therefor
03/16/2012DE202012001647U1 Verwertungsanlage für Wasser, wie Presswasser und dergleichen Recycling plant for water, as the press water and the like
03/16/2012DE202010011818U1 Wirbelkammersystem Vortex chamber system
03/15/2012WO2011149730A3 Systems and methods for removing hydrogen peroxide from water purification systems
03/15/2012WO2011023767A3 Water treatment system and method for treating water
03/15/2012US20120061301 Water Filtration and Sterilisation Device
03/15/2012US20120061299 Water Treatment
03/15/2012DE102010040645A1 Abwasserbehandlungsvorrichtung und Abwasserbehandlungsanlage mit einer derartigen Abwasserbehandlungsvorrichtung Waste water treatment device and water treatment plant with such a waste water treatment apparatus
03/14/2012DE202012001254U1 Erzeugnis zur Aufbereitung von Wasserkörpern Product for treatment of water bodies
03/14/2012CN202164668U 循环水冲洗环保厕所 Circulating water rinse green toilet
03/14/2012CN202164213U 催化厌氧和淹没式生物滤池处理城市污水的装置 Fitted with catalytic anaerobic submerged biofilter and municipal wastewater treatment
03/14/2012CN202164212U 模块组合式综合污水处理装置 The modular integrated sewage treatment plant
03/14/2012CN202164211U 水产品加工污水处理系统 Fish processing wastewater treatment system
03/14/2012CN202164210U 一种生活污水处理系统 A life sewage treatment system
03/14/2012CN202164209U 养殖基地污水处理系统 Breeding base sewage treatment system
03/14/2012CN202164208U 公厕污水处理系统 Toilets sewage treatment system
03/14/2012CN202164207U 超稠油采出水的生化处理装置 Super heavy mining biological treatment plant effluent
03/14/2012CN202164206U 污水处理系统 Sewage disposal system
03/14/2012CN202164205U 深度处理涂装废水装置 Painting wastewater advanced treatment device
03/14/2012CN202164204U 一种无动力型农村生活污水处理系统 A non-powered rural sewage treatment system
03/14/2012CN202164203U 一种提高厌氧产甲烷菌活性同步回收氨氮的一体化装置 Method for improving the activity of anaerobic methane-producing bacteria recovered ammonia integrated device synchronization
03/14/2012CN202164202U 一种脱氮除臭生物反应器 One kind of deodorant biological denitrification reactor
03/14/2012CN202164201U 一种含酚煤气化废水处理系统 One kind of phenol coal gasification wastewater treatment system
03/14/2012CN202164200U 垃圾渗滤液处理达标排放装置 Landfill leachate treatment discharge standards means
03/14/2012CN202164199U 蒸氨塔不打蒸氨回流的焦化废水二次蒸氨设备 Ammonia Stripper ammonia stripping reflux does not play a secondary steam coking wastewater ammonia plants
03/14/2012CN202164198U 一种退镀废水零排放浓缩处理设备 One kind of stripping zero discharge of wastewater treatment equipment enrichment
03/14/2012CN202164197U 一种水处理装置 A water treatment device
03/14/2012CN202164196U 一种油田含油污水深度处理回用装置 One kind of oily wastewater treatment and reuse plant
03/14/2012CN202164195U 微蚀液循环再生系统 Micro-etching solution recycling system
03/14/2012CN202164194U 多环芳烃类污染土壤洗涤废液处理系统 Polycyclic aromatic hydrocarbon contaminated soil washing waste processing system
03/14/2012CN202164193U 一种油墨废水处理系统 An ink wastewater treatment system
03/14/2012CN202164192U 屠宰场污水预处理系统 Slaughterhouse wastewater pretreatment system
03/14/2012CN202164191U 新型家用高效除砷氟净水器 The new home fluoride water filter arsenic removal efficiency
03/14/2012CN202164190U 一种焦铜废水零排放浓缩处理设备 One kind of burnt copper concentrate zero discharge of wastewater treatment equipment
03/14/2012CN202164189U 一种炸钩废水零排放浓缩处理设备 One kind of fried hook zero discharge of wastewater treatment equipment enrichment
03/14/2012CN202164188U 纯化水处理装置 Purification of water treatment device
03/14/2012CN202164187U 电镀漂洗水回收再利用的装置 Electroplating rinse water recycling system
03/14/2012CN202164186U 一体化自动反洗净水设备 Integrated automatic back wash water equipment
03/14/2012CN202164185U 反渗透配置混床高纯水设备 RO mixed bed high-water equipment configuration
03/14/2012CN202164184U 组合式自动反洗除铁锰设备 Combined automatic backwash except iron and manganese equipment
03/14/2012CN202164183U 一种直饮净水瓶 A direct-drink bottle net
03/14/2012CN202164182U 污水净化装置 Sewage purification device
03/14/2012CN202164181U 碟管式膜法水处理装置 Singles tubular membrane water treatment device
03/14/2012CN202164180U 一种含铬废水零排放浓缩处理设备 A chrome zero discharge of wastewater treatment equipment including enrichment
03/14/2012CN202164179U 一种含镍废水零排放浓缩处理设备 Zero discharge of wastewater containing nickel concentrate handling equipment
03/14/2012CN202164178U 一种家用净水装置 One kind of household water purification device
03/14/2012CN202164177U 玻璃直线双边机的供水系统 Glass straight line double machine water supply system
03/14/2012CN202164176U 活性炭吸附设备布水与反洗装置 Activated carbon adsorption equipment and backwash water distribution system
03/14/2012CN202164124U Silica powder recycling device for silicon processing waste water
03/14/2012CN102372456A Method for preparing naphthalene series additive from low-acidity process waste water
03/14/2012CN102372403A Treatment process of oil-containing sewage in low-permeability oil field
03/14/2012CN102372402A Method for treating polyether polyol wastewater
03/14/2012CN102372401A Iron-carbon micro-electrolysis-dynamic membrane wastewater deep treatment process
03/14/2012CN102372400A Hazardous waste handling center waste water integrated treatment system and method
03/14/2012CN102372399A Sewage treatment process
03/14/2012CN102372398A Nitrogen-containing sewage treatment process and device for synchronously producing electricity and recovering nitrogen element
03/14/2012CN102372397A Biological sewage treatment device
03/14/2012CN102372396A Biological sewage treatment device
03/14/2012CN102372395A Device for processing papermaking wastewater
03/14/2012CN102372394A Method for treating rural sewage with effect of removing phosphate and nitrogen
03/14/2012CN102372393A Bioelectrochemistry coupling denitrogenation apparatus and method thereof
03/14/2012CN102372392A Built-in membrane symbiosis reactor
03/14/2012CN102372391A Method and system for removing phosphorous in high-calcium content sewage through combination of biological method and chemical method
03/14/2012CN102372390A Plug flow multi-stage sewage treatment device
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