About us | Service | Contact

Suspension and photocatalytic oxidization process and fluidized bed type equipment with built-in depositing separation area for treating water
Title：	Suspension and photocatalytic oxidization process and fluidized bed type equipment with built-in depositing separation area for treating water
Application Number：	00103234	Application Date：	2000/03/17
Announcement Date：	2000/08/09	Pub. Date：
Publication Number：	1262230	Announcement Number：	1117703
Grant Date：		Granted Pub. Date：	2003-8-13
ApplicationType：	Invention	State/Country：	11[China|beijing]
IPC：	B01D 21/00, C02F 1/32
Applicant(s)：	Qinghua Univ.
Inventor(s)：	Shi Hanchang, Meng Yaobin, Wang Xia
Key Words：	Suspension, photocatalytic oxidization, fluidized bed type equipment, depositing separation area
Abstract：	A system for treating industrial sewage has fluidized bed type reactor with forced circulation. Said reactor is divided into reaction region and deposition separating region. Said reaction region is the lower part of reactor and is divided into central and peripheral areas. Multiple ultraviolet lamps are arranged in reaction region. The lower part of reactor has water inlet. The deposition separating region and water outlet are positioned at upper part of reactor. Its advantages are high reaction speed and treated water capacity, easy operation, reuse of catalyst, and continuous running.
Claim：
Priority：
PCT：
LegalStatus：

Recommend this patent:	1 2 3 4 5
Average ( 0 votes):	Recommended Patents>>

Relevancy information

Suspension and photocatalytic oxidization process and equipment combined with membrane separator for treating water

Other Patents of Same Inventor

Process for preparing phenolic resin hollow fibre film for auxiliary respirator Internally depgradable composite support frame of liver and its preparing process Two-dimensional optic coder produced by micro processing and use Equipment for denitrifying and dephosphating sewage in integrated aerobic/anaerobic biologic fiter pool Non-linear optical crystal and use thereof Bone repairing material Multi-layer ceramic capacitor material with ultrahigh dielectric constant and temp stability and its preparing process Superbranched polyquaternary ammonium salt and its preparation method Preparation method of high-molecular anti-bacterial fibre with high grafting rate in surface Control method for winding shaping of space triangular symmetrical R type power transformer iron core Method for mfg. quick dissolving internal supporter for quick vascular anastomosis Intensified water-layout underground infiltration water treatment method and system Dielectric material for thermostable laminated ceramic capacitor with basic-metal inner electrode High-dielectric constant and reduction resistant dielectric material for capacitor with basic-metal electrode Fluidzed equipment for treating with water by using photocatalysis and oxidation Generator stator single phase grounding protection method Components and preparing process of VHF plate sensor material Process for preparing temp-sensitive porous poly(N-isopropyl acrylamide) aqueogel Planar microelectromagnetic unit array chip capable of being gated separately Technological process for preparing glass ceramics by using liquid slag from power plant Integrated biological chip system for preparing and analyzing sample Process for preparing high-response porous sensitive aqueogel Suspension and photocatalytic oxidization process and equipment combined with membrane separator for treating water Composition of high performance low-temperature sintered VHF laminated inductive material and its preparing method Diazo coupling process of polymer to synthesize high molecular epoxy resin dye High-performance low-sintered HF laminated inductor material and its prepn Biological sensor of oxygen amount needed biochemically Apparatus for particle operation and guide and use method thereof Entity molecule separating process on chip and required device and reagent Method of producing artificial prosthesis of disci intervertebrales nucleus pulposus Audio earphone amplifier Casing tube type photobacteria optical fiber probe head for detecting water toxicity and preparing method thereof Minisize low speed airspeedometer for mini aircrafts Minisize aircraft Automatic pilot for aircraft Carrier attitude measurement method and system Process for preparing 2,4-synthetic antigen with added spacing arms Ceramic material of middle-low temp. sintered temp stable type multirayer ceramic capacitor 3D controlled stacking formation method of cell-material units Prepn process of complicated tissue organ precursor Process for chemical modification of microcapsule algal toxin LR and complete antigen synthesis Disposable ampere type immunosensor for detecting two or four drops and preparing and using method thereof power transformer having harmonic suppression function and based on harmonic paraphase principle Interdynamic information perception method and smart game platform embedded in cell phone Interdynamic information perception method of cell phone games and external smart game platform of cell phone Optimized method of main protective configuration for internal fault of largesize motor stator coil Plate permanetic linear synchronous machine for machine tool feeding system Palm intelligent game computer capable of inducing palm action Method for preparing nano dot array of controllable unit size using nano ball template Micro target detecting system with long-focus large field no-movable part Degradable material capable of guiding the regeneration and renovation process of hard tissue and its preparation Preparing method for negative material of high-capacity tin-base lithium ion battery Antimony pentoxide dispersion preparation method Antimony peroxide ethanol dispersion preparation method Full digital high frequency response microfeed servo unit Method for improving operating performance of intake filtration and reverse osmosis process utilizing magnetization pretreatment Bone repairing material with calcium and phosphor base and its preparation method Preparation method of hematopoietic tissue repairing material Method for synthesizing lithiumion cell negative electrode material CT assisted bone imitated producing artificial bone method Multi-address digital communication method for miniature aircraft and its system Protection and fault positioning method for generator stator winding single-phase earthing Micro or nano structure inertia sensor and its production method Multi-parameter whole blood integrating test bar Method for preparing nano micron pore array template of two-dimensional regular polymer Thin crystal base metal internal electrode multilayer ceramic sheet type capacitor medium material Coaxial split type motor wheel hub Blood compatible biological material and preparation method thereof Porous film made of polyunsymfluoroethylene, and its prepn. method Cooler for linear motor Reassemblable mini auto-oxygen inhalating type direct methanol fuel cell and packaging method thereof Mini type silicon base self oxygen absorption fuel battery electrode plate and its making method Direct synthesis of temperate sensitive aquogel by ultraviolet radiant polymerization Method for preparing ultraviolet photocureable material for soft printing IPv6 and IPv4 internetwork mutual communicating method based on 4over6 Automatic measuring system for concrete temperature linear deformation Closed type three poles framework for support Gamma/ transformer triangle winding circumfluence algorithm method and device Chemistry strengthened biological fluidizing recombination reactor Method for intercommunication between IP V6 network and IPV4 network based on transit mechanism High-speed changeable long code parallel decoder Method for preparing oriented layer for LCD through soft lithography Method for deploying transition mechanism of 4 over 6 independently in ISP Method for preparing high water adsorbing resin by sun light radiation polymerization Air lifting deep water type oxidizing tank Method for increasing electrochemical lithium storage content of nano-carbon tube Complex organ-like precursor with culture device and structure thereof and culturing method Large-scale steamer generator neutral point lead-out mode and arrangement protecting method Microarray chip detection system Tissue engineering complex grid shape stent forming method base on core dissolving technology Integrated optic grating interference micro mechanical acceleration sensor and its producing method Permanent-magnetic synchronous curve motor for directly realizing space curve motion Method for increasing anti matrix effect in immunity detection for environmental sample, and dedicated buffer solution Kit of enzyme-linked immunity detection for toxin of microcapsule alga A kit of enzyme-linked immunity detection for toxin of microcapsule alga Non-contact sealing structure of rotary gear box Moving type quick automatic monitoring system for water quality Biological chip hybrid cleaning device Process of optically grafting long fatty carbon chain quaternary ammonium salt and pyridine salt to the surface of polymer Preparing process of antiseptic graft polymer in micron and nanometer composite structure Method of quantificationally detecting rota virus and special-purpose standard substance for the same Process of optically grafting long fatty carbon chain quaternary ammonium salt to the surface of polymer Process of optically grafting long fatty carbon chain pyridine salt to the surface of polymer Zinc-cadmium borate polycrystal and producing method thereof Electronic beam radiopolymerization process of directly synthesizing pH sensitive polymer hydrogel Electronic beam radiopolymerization process of directly synthesizing temperature sensitive hydrogel Manufacture method of lithium lanthanum titanium oxide Optical directional material improving optical directional performance of liquid crystal and its preparing method Method for producing optical fiber probe Tubular organism fluidization reactor Polyclonal antibody of colibacillus, prepartioon method and appication Hot air circulating temperature controlling real-time fluorescent quantitative PCR detector Prepn process of nanometer dot array in controllable size with inverse porous nanometer ball template Biosensor of full fiber optic evanescent wave Method for making polymer self-supporting nano-micron-line Method of preparing TiO2 nano pipe array by anodic oxidation method Over-flow type maguesium alloy melt quantitative transfering apparatus Method for preparing two-dimensional regular polymer nano-micron pore array template Low-temperature sintered and temperature-stable multilayer ceramic capacitor dielectric materials Process for preparing submicro-crystal piezoelectric ceramics Process of directly synthetizing pH sensitive aquagel polymerized by UV radiation Stack silicon-base miniature fuel celles and manufacturing method Method for preparing high curie point piezoelectric using water base sol-gel method Water gel fast forming process based on bionic process Soft template and ultraviolet curing process to prepare surface super hydrophobic material

News & Events More>>

Coway Licensing Team starts up online patent database Patent License of China in this spring

Last Update

2008-4-17   Selected patents owned by Tsinghua University filed in 2005 are loaded. 2008-3-31   Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. Update History>>

Copyright 2008-2015 All Rights Reserved Patent License of China.      Designed by Easygo