CN105540734A - Wastewater treatment equipment - Google Patents
Wastewater treatment equipment Download PDFInfo
- Publication number
- CN105540734A CN105540734A CN201610116029.5A CN201610116029A CN105540734A CN 105540734 A CN105540734 A CN 105540734A CN 201610116029 A CN201610116029 A CN 201610116029A CN 105540734 A CN105540734 A CN 105540734A
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- Prior art keywords
- reactive tank
- treatment equipment
- sewage treatment
- equipment according
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004065 wastewater treatment Methods 0.000 title abstract description 5
- 239000007789 gas Substances 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000002351 wastewater Substances 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims description 31
- 239000000126 substance Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 15
- 238000005273 aeration Methods 0.000 claims description 7
- 238000006555 catalytic reaction Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000005276 aerator Methods 0.000 abstract 1
- 239000012495 reaction gas Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009279 wet oxidation reaction Methods 0.000 description 2
- HNNQYHFROJDYHQ-UHFFFAOYSA-N 3-(4-ethylcyclohexyl)propanoic acid 3-(3-ethylcyclopentyl)propanoic acid Chemical compound CCC1CCC(CCC(O)=O)C1.CCC1CCC(CCC(O)=O)CC1 HNNQYHFROJDYHQ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- -1 oxide compound Chemical class 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses wastewater treatment equipment. The wastewater treatment equipment comprises a closed reaction tank for accommodating wastewater, wherein ultraviolet lamps for catalyzing reaction of the wastewater and an aerator pipe for introducing a reaction gas are arranged in the reaction tank; an adding device for adding a catalyst is arranged outside the reaction tank; the wastewater treatment equipment further comprises an overpressure protective device for controlling inside-outside communication state of the reaction tank. When pressure is too high and exceeds a safety line, the overpressure protective device is opened to enable the inside and the outside of the reaction tank to be communicated, high-pressure gas is exhausted, safe use of the equipment is guaranteed, the inside and the outside of the reaction tank are isolated in a normal pressure condition, and normal work of the equipment is guaranteed.
Description
Technical field
The present invention relates to field of waste water treatment, particularly relate to a kind of sewage treatment equipment.
Background technology
Along with the oil-refining chemical factory course of processing, after alkali cleaning being carried out to oil product with alkali lye, discharge a large amount of waste liquids, the different and different in kind of alkaline residue by the product washed.In fact alkaline sewage contains high concentration organic contaminant, usually its chemical oxygen demand value can reach 8,000 even more than 100,000, and the Components of Organic Pollutants contained is very complicated, thus there is potential safety hazard during these high concentration organic contaminants of method process such as sulfuric acid acidation method, burning method and dilution process method, cost is high and investment is large, is difficult to reach emission standard.
Wet oxidation and intermittent activated sludge facture are developed for alkaline sewage, this technology is made up of wet air oxidation technology and intermittent activated sludge two unit, in wet air oxidation technical unit, inorganic and organic sulfide in alkaline sewage is oxidized to vitriol and sulphite etc., reach the object of deodorization, and in intermittent activated sludge unit, the waste lye after deodorization completes biological degradation and solid-liquid separation in reaction tank.
But wet oxidation and intermittent activated sludge facture also Shortcomings, first run under the high pressure of wet air oxidation process need at the high temperature of 100-350 DEG C and 0.5-20MPa, its operation easier is large, poor stability.Then require that the material of equipment needs high temperature high voltage resistant, facility investment is large, and difficulty of processing is higher.Secondly because needing the power increasing well heater under the condition of high temperature, and the extra power consumption increasing air compressor machine under the requirement of high pressure, running cost is large.
The conventional catalyst method adopted due to degraded alkaline sewage need be run under the reaction conditions of High Temperature High Pressure, cannot process in time when meeting Special Circumstances, cost amount input by every day is large, very harsh to the requirement of water treating equipment, capacity of resisting impact load is weak, and its operational safety condition has problems.Therefore can, by ultraviolet, oxygenant and the catalyzer introduced, it be made can to make alkaline sewage efficient degradation under the condition of normal temperature and pressure.
But if if chemical feeding quantity is excessive in reaction process, when aeration is larger, the tolerance of generation also increases, and makes air pressure excessive and causes serious harm to equipment thereupon, reduce security.
Therefore, the higher sewage treatment equipment of a kind of security how is provided to be the current technical issues that need to address of those skilled in the art.
Summary of the invention
The object of this invention is to provide a kind of sewage treatment equipment, improve security.
For solving the problems of the technologies described above; the invention provides a kind of sewage treatment equipment; comprise for holding waste water and the reactive tank closed; described reactive tank inside is provided with for the ultraviolet lamp of catalysis waste water reaction and the aeration tube for passing into reactant gases; described reactive tank outer setting has the chemicals dosing plant for adding catalyzer, also comprises the over-pressure safety device for controlling described reactive tank inside and outside connected state.
Preferably, comprise multiple described ultraviolet lamp, multiple described ultraviolet lamp outside is provided with extension tube.
Preferably, described reactive tank two ends are provided with the fluid inlet and liquid outlet that pass in and out for liquid, and described reactive tank top is provided with the vapor pipe for normal discharge gas, and described reaction tank bottom is provided with the evacuated tube for evacuation of liquid.
Preferably, tank gage and thermometer is also comprised.
Preferably, described chemicals dosing plant comprises the chemical feed pipe being communicated with described reactive tank inside, and described chemical feed pipe is provided with switch.
Preferably; described over-pressure safety device comprises gas pressure detector for detecting described reactive tank air pressure inside and is arranged at the control valve of fire exit at described reactive tank top; described control valve completely cuts off described reactive tank inside and outside when closing, and is communicated with described reactive tank inside and outside when described control valve is opened.
Preferably, described gas pressure detector is specially the baroceptor communicated to connect with controller, and described control valve is specially the electric control valve being controlled by described controller.
Preferably; described over-pressure safety device also comprises the frame for connecting described reactive tank top; described frame is provided with the inflator that can be communicated with described fire exit; be provided with the impeller for outside withdrawing gas in described inflator, described frame be also provided with and be controlled by described controller and for driving the drive unit of described wheel rotation.
Preferably, described drive unit is specially motor.
Preferably, described controller is installed on described frame.
Sewage treatment equipment provided by the invention, comprise for holding waste water and the reactive tank closed, reactive tank inside is provided with for the ultraviolet lamp of catalysis waste water reaction and the aeration tube for passing into reactant gases, reactive tank outer setting has the chemicals dosing plant for adding catalyzer, simultaneously in order to prevent the too high generation safety problem of air pressure, also be provided with over-pressure safety device, the connected state of reactive tank inside and outside can be controlled, after hypertonia exceedes safety line, over-pressure safety device is opened, reactive tank inside and outside is communicated with, high pressure gas are discharged, the safe handling of guarantee equipment, in the normal situation of pressure, reactive tank inside and outside is completely cut off, the normal work of guarantee equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of sewage treatment equipment provided by the present invention;
Fig. 2 is the structural representation of over-pressure safety device in a kind of embodiment of sewage treatment equipment provided by the present invention.
Embodiment
Core of the present invention is to provide a kind of sewage treatment equipment, improves security.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the structural representation of a kind of embodiment of sewage treatment equipment provided by the present invention; Fig. 2 is the structural representation of over-pressure safety device in a kind of embodiment of sewage treatment equipment provided by the present invention.
Sewage treatment equipment provided by the invention, comprise reactive tank 1, ultraviolet lamp 2, aeration tube 3, chemicals dosing plant 4 and over-pressure safety device 5, wherein reactive tank 1 is for enclosed construction and for holding waste water, ultraviolet lamp 2 is arranged at reactive tank 1 inside for catalysis waste water reaction, it is inner and for stirring the sulfide in waste water that aeration tube 3 is arranged at reactive tank 1, phenols, the material such as naphthenic acid and mercaptan, pass into oxygen simultaneously, hydrogen and foul smell etc. need the gas participating in reaction, it is outside and for adding catalyzer in waste water that chemicals dosing plant 4 is arranged at reactive tank 1, the catalyzer added is copper, zinc, the combination of the transiting state metal such as iron and aluminium ion or oxide compound, mostly be the catalyzer articles for use that industry is conventional, the dosage of catalyzer and oxygenant can obtain best reaction efficiency according to 1:5-1:200 ratio, and the kind of catalyzer is selected and can be decided by the material contained by waste water, and can realize recycling by mud-water separation.
Simultaneously; in order to prevent chemical feeding quantity in reaction process excessive; when aeration is larger; the tolerance produced is excessive; make air pressure excessive and the generation of the situation that causes serious harm to equipment; also be provided with over-pressure safety device 5; can control the connected state of reactive tank 1 inside and outside, after hypertonia exceedes safety line, over-pressure safety device 5 is opened; reactive tank 1 inside and outside is communicated with; high pressure gas are discharged, and ensure the safe handling of equipment, in the normal situation of pressure; reactive tank 1 inside and outside is completely cut off, ensures the normal work of equipment.
Particularly, multiple ultraviolet lamp 2 can be set, quantity can be 60-185, distance between each ultraviolet lamp 2 can be 50-105mm, ultraviolet lamp 2 can be arranged straight down, enable the density of light and the intensity of light reach the mathematical expectation of high-level efficiency degraded needed for alkaline sewage, ultraviolet lamp can adopt low pressure ultraviolet lamp or middle pressure ultraviolet lamp in addition.In order to protect ultraviolet lamp 2, can at its outer setting extension tube, also can adjust the kind of ultraviolet lamp 2, quantity, position and set-up mode, all within protection scope of the present invention according to practical situation.
Pass in and out for the ease of waste liquid; the fluid inlet 11 and liquid outlet 12 that are used for liquid turnover can be set at the two ends of reactive tank 1, be convenient to continuum micromeehanics, sequence batch (also can be adopted to intake; the set-up mode of adjustment fluid inlet 11 and liquid outlet 12, all within protection scope of the present invention.
Can also arrange the vapor pipe 13 being used for normal discharge gas at reactive tank 1 top, the obnoxious flavour produced in the course of the work will drain into exhaust treatment system in time by major diameter vapor pipe 13 and recycle.Compared to over-pressure safety device 5, vapor pipe 13, in the process that normally works, ensures the normal operation of equipment.
Can also arranging bottom reactive tank 1 and be used for the evacuated tube 14 of evacuation of liquid, when needing the liquid in thorough emptying reactive tank 1, by evacuated tube 14, being convenient to the cleaning of reactive tank 1 and the replacing of ultraviolet lamp 2 and maintenance.
In the sewage treatment equipment that the specific embodiment of the invention provides, tank gage 6 and thermometer 7 also can be set, be convenient to detect liquid level and temperature, and be connected with intelligent control system, control ultraviolet lamp 2 by real-time level monitoring and temperature variation, the potential of hydrogen in other detectors measure reaction tanks can also be set, redox potential, the online datas such as specific conductivity, hard closing ultraviolet lamp 2 and other power devices when there is safety problem, in order to avoid cause unrepairable to damage to equipment.Also can arrange each detector, independent manual handling equipment running condition, when change of water quality is larger, operating parameter can adjust at any time, and water resistant matter impact load ability is strong, and equipment life is long and maintenance cost is low, all within protection scope of the present invention.
In the mode treatment facility that the specific embodiment of the invention provides, chemicals dosing plant 4 comprises the chemical feed pipe 41 be communicated with in reactive tank 1, chemical feed pipe 41 is provided with switch, with the consumption of intelligent control system connection control catalyzer.Also artificial dosing can be adopted, all within protection scope of the present invention.
In the sewage treatment equipment that above-mentioned each embodiment provides; over-pressure safety device 5 can have various ways; gas pressure detector and control valve 51 can be comprised; wherein gas pressure detector is used for detection reaction groove 1 air pressure inside; control valve 51 is for controlling the connected state of reactive tank 1 inside and outside; reactive tank 1 top is provided with fire exit, and namely control valve 51 is arranged at fire exit.When gas pressure detector detects reactive tank 1 air pressure inside high-voltage safety pressure, control valve 51 is opened, be communicated with reactive tank 1 inside and outside, high pressure gas are discharged, when gas pressure detector detect reactive tank 1 air pressure inside not high-voltage safety pressure time, control valve 51 is closed, and isolated reactive tank 1 inside and outside, equipment normally works.
Particularly; gas pressure detector is specially baroceptor; control valve 51 is specially electric control valve; both all communicate to connect with controller 52; whether reactive tank 1 air pressure inside data transmission to controller 52, has controller 52 to make higher than the judgement of safe pressure, and controls the opening and closing of electric control valve according to judged result by baroceptor; wherein electric control valve can have various ways, has all types of valves of opening and closing function all within protection scope of the present invention.Also can be simple weather gauge and manually-operated gate, pass through Artificial Control.
For the ease of the discharge of gas; with the frame 53 at reactive tank 1 top, inflator 54, impeller 55 and drive unit 56 are installed by installing; inflator 54 is communicated with fire exit; be control valve 51 bottom inflator 54 simultaneously; impeller 55 is arranged in inflator 54; controller 52 is while control control valve 51 is opened; accessory drive 56 starts; and then drives impeller 55 is rotated; outside withdrawing gas, increases work efficiency further, also can adopt other exhaust modes; as formed negative pressure, all within protection scope of the present invention.
Particularly, drive unit 56 is motor, also can be oil motor, meanwhile, controller 52 also can be installed on frame 53, all within protection scope of the present invention.
Above sewage treatment equipment provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a sewage treatment equipment; comprise for holding waste water and the reactive tank (1) closed; described reactive tank (1) inside is provided with for the ultraviolet lamp (2) of catalysis waste water reaction and the aeration tube (3) for passing into reactant gases; described reactive tank (1) outer setting has the chemicals dosing plant (4) for adding catalyzer; it is characterized in that, also comprising the over-pressure safety device (5) for controlling described reactive tank (1) inside and outside connected state.
2. sewage treatment equipment according to claim 1, is characterized in that, comprises multiple described ultraviolet lamp (2), and multiple described ultraviolet lamp (2) outside is provided with extension tube.
3. sewage treatment equipment according to claim 1, it is characterized in that, described reactive tank (1) two ends are provided with the fluid inlet (11) and liquid outlet (12) that pass in and out for liquid, described reactive tank (1) top is provided with the vapor pipe (13) for normal discharge gas, and described reactive tank (1) bottom is provided with the evacuated tube (14) for evacuation of liquid.
4. sewage treatment equipment according to claim 1, is characterized in that, also comprises tank gage (6) and thermometer (7).
5. sewage treatment equipment according to claim 1, it is characterized in that, described chemicals dosing plant (4) comprises and is communicated with the inner chemical feed pipe (41) of described reactive tank (1), and (41) are provided with switch to described chemical feed pipe.
6. the sewage treatment equipment according to claim 1 to 5 any one; it is characterized in that; described over-pressure safety device (5) comprises gas pressure detector for detecting described reactive tank (1) air pressure inside and is arranged at the control valve (51) of fire exit at described reactive tank (1) top; described control valve (51) completely cuts off described reactive tank (1) inside and outside when closing, and is communicated with described reactive tank (1) inside and outside when described control valve (51) is opened.
7. sewage treatment equipment according to claim 6, it is characterized in that, described gas pressure detector is specially the baroceptor communicated to connect with controller (52), and described control valve (51) is specially the electric control valve being controlled by described controller (52).
8. sewage treatment equipment according to claim 7; it is characterized in that; described over-pressure safety device (5) also comprises the frame (53) for connecting described reactive tank (1) top; described frame (53) is provided with the inflator (54) that can be communicated with described fire exit; be provided with the impeller (55) for outside withdrawing gas in described inflator (54), described frame (53) be also provided with and be controlled by described controller (52) and drive unit (56) for driving described impeller (55) to rotate.
9. sewage treatment equipment according to claim 8, is characterized in that, described drive unit (56) is specially motor.
10. sewage treatment equipment according to claim 9, is characterized in that, described controller (52) is installed on described frame (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116029.5A CN105540734A (en) | 2016-03-01 | 2016-03-01 | Wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116029.5A CN105540734A (en) | 2016-03-01 | 2016-03-01 | Wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105540734A true CN105540734A (en) | 2016-05-04 |
Family
ID=55820368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610116029.5A Pending CN105540734A (en) | 2016-03-01 | 2016-03-01 | Wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105540734A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149176A (en) * | 2021-04-20 | 2021-07-23 | 上海瑜科环境工程有限公司 | Catalytic wet oxidation reactor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09164393A (en) * | 1995-12-18 | 1997-06-24 | Meidensha Corp | Treatment of hardly-decomposable matter contained in return water |
| CN1412122A (en) * | 2001-10-11 | 2003-04-23 | 深圳清华大学研究院 | Green light energy water-cleaning method and its equipment |
| CN103570117A (en) * | 2013-11-19 | 2014-02-12 | 朱骏 | Method and equipment for carrying out multiple cooperative catalytic oxidation treatment on organic chemical wastewater |
-
2016
- 2016-03-01 CN CN201610116029.5A patent/CN105540734A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09164393A (en) * | 1995-12-18 | 1997-06-24 | Meidensha Corp | Treatment of hardly-decomposable matter contained in return water |
| CN1412122A (en) * | 2001-10-11 | 2003-04-23 | 深圳清华大学研究院 | Green light energy water-cleaning method and its equipment |
| CN103570117A (en) * | 2013-11-19 | 2014-02-12 | 朱骏 | Method and equipment for carrying out multiple cooperative catalytic oxidation treatment on organic chemical wastewater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149176A (en) * | 2021-04-20 | 2021-07-23 | 上海瑜科环境工程有限公司 | Catalytic wet oxidation reactor |
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Application publication date: 20160504 |
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