Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 1 - Treatment of water, waste water, or sewage
Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
11/2012
11/14/2012CN202529871U Biogas liquid concentration separator
11/14/2012CN202529870U Collector for scum on liquid level
11/14/2012CN202529869U Reinforced concrete precast sewage treatment cone top cover device
11/14/2012CN202529868U Sewage treatment device with reinforced concrete preformed truncated-cone top cap
11/14/2012CN202529867U Water purifier shell structure with detachable panel
11/14/2012CN202527085U Salt dissolving device for water treatment
11/14/2012CN202527081U Water filter and water filtration device
11/14/2012CN202527080U Waterweed tubular membrane filter
11/14/2012CN202527078U Ultra-filtration membrane filter element and water purifier with same
11/14/2012CN202527077U Ultrafiltration membrane filter element and water purifier including ultrafiltration membrane filter element
11/14/2012CN202527076U Ultrafiltration membrane filter element and water purifier with same
11/14/2012CN202527075U End cover fixing structure and pipeline type ultrafiltration water purifier comprising same
11/14/2012CN202527074U Ultra-filtration water purifier
11/14/2012CN202527073U Rotary type reverse osmosis (RO) membrane filtration assembly
11/14/2012CN202526953U Rotating container and fluid filtration device and system using rotating container
11/14/2012CN202525773U Medical stone liquid container
11/14/2012CN102781850A Water treatment method and process for producing ultrapure water
11/14/2012CN102781849A Water treatment method and ultrapure water production method
11/14/2012CN102781848A Method for wastewater treatment for wastewater containing aluminum, magnesium and manganese
11/14/2012CN102781847A Water-treatment device
11/14/2012CN102781846A Apparatus and method for electrochemical treatment of wastewater
11/14/2012CN102781845A Method for desalinizing salt water using desalination apparatus
11/14/2012CN102781844A Gasification plant with total zero discharge of plant process waters
11/14/2012CN102781843A Method for recycling exhaust gases comprising NOx from wastewater streams from nitrating plants
11/14/2012CN102781814A Drinking water server
11/14/2012CN102781557A Osmotic water transfer system and related processes
11/14/2012CN102781539A Filtration device and water treatment device
11/14/2012CN102781538A Filtration apparatus and ballast water treatment apparatus
11/14/2012CN102780021A A/O type film-free biological cathode microbial fuel cell
11/14/2012CN102779646A Nickel aluminum composite oxide thin film material and preparation method and applications thereof
11/14/2012CN102778063A Solar collecting fin combination for heat collecting disc
11/14/2012CN102777664A Anti-frequent-start combined flush solenoid valve
11/14/2012CN102776914A Level permeation tube water taking device
11/14/2012CN102776862A Bottom sediment active covering system and method for controlling sedimentary phosphate release
11/14/2012CN102776133A Microbe, flocculating agent and application thereof in sewage treatment
11/14/2012CN102775598A Polymer, preparation method thereof and use method thereof
11/14/2012CN102775525A Preparation method and application of cross-linking type hemicellulose
11/14/2012CN102775026A Method for treating biogas slurry by using modified fly ash
11/14/2012CN102775021A Method of advanced treatment of high concentration phosphorus sewage and recycling of phosphorus
11/14/2012CN102775019A Coupling type sewage de-phosphorization purification regeneration treatment technique
11/14/2012CN102775014A Method for treating high-concentration ammonia nitrogen in pesticide wastewater
11/14/2012CN102775013A Method for treating high concentration ammonia nitrogen in landfill leachate wastewater
11/14/2012CN102775012A Method for removing high concentration phosphorus in glyphosate wastewater
11/14/2012CN102775011A Treating and recycling method for PVC mother liquor wastewater
11/14/2012CN102775000A Wastewater treating system and method
11/14/2012CN102774997A Treatment device of bleaching effluent
11/14/2012CN102774993A Water treatment device and method aiming at excessive ferrum, manganese, fluorine and arsenic in underground water
11/14/2012CN102774991A Arsenic-removing device and method for gallium arsenide wafer production and processing waste water
11/14/2012CN102774988A Mercerizing wastewater treatment device
11/14/2012CN102774984A Method for treating high-concentration ammonia nitrogen in chemical industrial wastewater
11/14/2012CN102774981A Membrane process denitrification process of light salt brine and denitrification device
11/14/2012CN102774979A Method for determining maximum removal rate of dissolved organic matters, addition quantity of coagulant and pH value of effluent during strengthened coagulation treatment of drinking water
11/14/2012CN102774976A Outdoor solar RO (reverse osmosis) water purification machine
11/14/2012CN102774971A Recycling system integration apparatus used for zero discharge of sewage produced in gas making
11/14/2012CN102774968A Intelligent regulatory complex field water processor
11/14/2012CN102774955A Biological purification method of landscape water
11/14/2012CN102774954A Method for removing high-concentration phosphorus from malathion waste water
11/14/2012CN102774953A Fenton fluidized bed and operating method thereof
11/14/2012CN102774952A Method for treating coking wastewater
11/14/2012CN102774951A Water body detoxication anti-stress agent for aquaculture and preparation method and application thereof
11/14/2012CN102774950A Treating agent for purifying waste liquid generated from preparation of kerogen
11/14/2012CN102774949A Method for decolorizing cationic dye waste water
11/14/2012CN102774948A Desulfurizer for sulfur-containing wastewater
11/14/2012CN102774947A Biological compound flocculant and application thereof
11/14/2012CN102774946A Preparation method of flocculant for removing low-temperature low-turbidity ammonia nitrogen wastewater
11/14/2012CN102774945A Organic amphoteric polymeric flocculant and preparation method thereof
11/14/2012CN102774944A Organic amphoteric polymeric flocculant and preparation method thereof
11/14/2012CN102774943A Paint flocculant and applications thereof
11/14/2012CN102774942A High efficiency treating method for paint waste water
11/14/2012CN102774941A Preparation method of solid polymeric ferric chloride silicate flocculant
11/14/2012CN102774940A Preparation method of flocculant for removing low-temperature low-turbidity phosphorous wastewater
11/14/2012CN102774939A Inorganic flocculant
11/14/2012CN102774938A Device for treating living creatures in ship ballast water by utilizing sinusoidal pulse electric field
11/14/2012CN102774937A High-frequency rotating magnetic field water treater
11/14/2012CN102774936A Sewage enzyme extraction facility
11/14/2012CN102774935A Method for treating hardly-degraded wastewater by ferric and cupric bimetallic particles
11/14/2012CN102774934A Method for treating high-concentration ammonia nitrogen in metallurgical wastewater
11/14/2012CN102774933A Method for processing high-concentration ammonia nitrogen in rare earth wastewater
11/14/2012CN102774932A Method for removing COD (chemical oxygen demand) and ammonia nitrogen from wastewater by using titanium-base lead peroxide composite electrode
11/14/2012CN102774931A Capacitance type liquid purification treating device
11/14/2012CN102774930A Portable movable ultrafiltration water purifier
11/14/2012CN102774929A Method for recovering phosphor from eutrophic water
11/14/2012CN102774928A Oil-water separator and application thereof
11/14/2012CN102774927A Degradation method for treating phenolic wastewater by ultrasonic collaborative pulse electric field
11/14/2012CN102774926A Advanced oxidation treatment method for landfill leachate
11/14/2012CN102774925A Earthenware water purifier
11/14/2012CN102774924A Method for removing radiocesium 137 with titanium potassium ferrocyanide spherical particles
11/14/2012CN102774923A Method for treating sewage by efficiently utilizing coagulation adsorbent
11/14/2012CN102774922A Gas floating device
11/14/2012CN102774921A Nanometer (NM) gas floating system device
11/14/2012CN102774920A Water pump air suction type dissolved air flotation device
11/14/2012CN102774919A Defoaming device for discharged-water spraying
11/14/2012CN102774918A Catalyst packing and catalytic oxidation defoaming device thereof
11/14/2012CN102774917A Petrifaction waste heat utilization based low-temperature multiple-effect sea water distillation desalinization system
11/14/2012CN102774916A Photovoltaic seawater desalting system
11/14/2012CN102774915A Equipment for treating kitchen waste by using solar energy and heat pump through short flow
11/14/2012CN102774914A Simple and convenient bitter water freshening equipment
11/14/2012CN102774913A Short-flow composite membrane sewage treatment device
11/14/2012CN102774912A Water preheating device for water ejection separator
11/14/2012CN102774911A Water ejection separator
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