CN205603435U - System for be used for handling fenton oxidized sludge - Google Patents
System for be used for handling fenton oxidized sludge Download PDFInfo
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- CN205603435U CN205603435U CN201620185236.1U CN201620185236U CN205603435U CN 205603435 U CN205603435 U CN 205603435U CN 201620185236 U CN201620185236 U CN 201620185236U CN 205603435 U CN205603435 U CN 205603435U
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- wetland
- sludge
- reaction tank
- mud
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
The utility model discloses a system for be used for handling fenton oxidized sludge, system include that the bottom favours the sludge impoundment that is used for holding the fenton oxidized sludge of horizontal plane, and one side of sludge impoundment is equipped with the reaction tank that the bottom is located sludge impoundment bottom below, be equipped with the aerated concrete in the reaction tank, the mud supernatant exit tube of establishing is connected on reaction tank bottom and the sludge impoundment, the reaction tank below is equipped with one -level wetland and second grade wetland in proper order, the sludge impoundment bottom is equipped with the outlet mud tubes who stretches into one -level wetland top, reaction tank upper portion is equipped with the reaction tank outlet pipe that stretches into the second grade wetland, one -level wetland one side is equipped with the pumping shaft with the one -level wetland outlet that establish bottom intercommunication, be equipped with on the pumping shaft with communicating pipe of second grade wetland one side bottom intercommunication, the opposite side of second grade wetland is equipped with the wet well that communicates with the second grade wetland connecting pipe that establish the bottom, is equipped with the delivery port on the wet well, the utility model discloses an ecological method reaches the purpose of handling the fenton oxidized sludge, the small investment, and the energy consumption is few, and maintenance and working costs are low.
Description
Technical field
This utility model relates to technical field of sludge treatment, is specifically related to a kind of system for processing Fenton oxidation mud.
Background technology
Activated sludge process is made that outstanding contribution for urban wastewater treatment cause, and as the aerobic biological process for treating of a kind of sewage, it can produce substantial amounts of suspension microorganism at sewage disposal process and finally discharge system in form of a sludge.In China or even world wide, the excess sludge production of sewage treatment plant is all huge, and its processing cost can account for more than the 30% of Sewage Plant operating cost.Therefore, the disposal of mud be always one by government and scientific worker's question of common concern.
Disposing it is crucial that to solve the problem of its minimizing, i.e. sludge dewatering of mud.But, how either natural mummification method, or mechanical dehydration method or pelletize evaporation, improve dewatering performance of sludge most important.The method being currently used for improving dewatering performance of sludge is numerous, including chemical dehydrator, electrolysis, supercritical ultrasonics technology, microwave method and Fenton, fenton-type reagent method.Wherein, the Fenton oxidation technology as advanced oxidation processes is widely applied in terms of improving dewatering performance of sludge.There are some researches show, Fenton pretreating sludge can make mud flco crush, and accelerates EPS and decomposes, capillary water absorbing time and sludge filter cake moisture content be greatly reduced, and promotes in mud that organic principle and heavy metal release thereof are in mud liquid phase.
Fenton technology pretreating sludge also has its weak point.Numerous researchs show that Fenton oxidation is optimum when pH is 1-4, and low pH certainly will bring difficulty for the post processing of mud supernatant after Fenton oxidation and precipitating sludge thereof, and after Fenton oxidation, mud supernatant and precipitating sludge thereof is treated as a difficult problem.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that small investment, run efficiently and low cost, reaches to process the purpose of Fenton oxidation mud for processing the system of Fenton oxidation mud by ecological method.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of system for processing Fenton oxidation mud, favours the sludge-tank for holding Fenton oxidation mud of horizontal plane including bottom, and the side of described sludge-tank is provided with the bottom reaction tank less than described sludge-tank bottom；It is provided with celluar concrete in described reaction tank；Described reaction tank bottom mud supernatant set with on described sludge-tank goes out pipe and is connected；One-level wetland and two grades of wetlands it are sequentially provided with below described reaction tank；Described sludge-tank bottom is provided with the sludge out pipe stretching into described one-level wetland top；Described reaction tank top is provided with the reaction tank outlet pipe stretching into described two grades of wetlands；Described one-level wetland side be provided with described one-level wetland bottom set by the gully that connects of discharge outlet, described gully is provided with the communicating pipe connected with bottom, described two grades of wetland sides, the opposite side of described two grades of wetlands be provided with described two grades of wetland bottoms set by the wet well that connects of connecting tube, described wet well is provided with outlet.
Described one-level wetland includes that one-level wetland pond, described two grades of wetlands include two grades of wetland ponds；Top, described one-level wetland pond is vacant layer, and described one-level wetland pond and bottom, two grades of wetland ponds are Wetland Substrate；The Wetland Substrate in described one-level wetland pond is provided with fresh and alive yellow flag layer；The Wetland Substrate in described two grades of wetland ponds is provided with fresh and alive phragmites communis layer.
Described Wetland Substrate is followed successively by sand bed, gravel layer and cobblestone layer from top to bottom；Described reaction tank outlet pipe stretches in the sand bed of described two grades of wetlands, is provided with, in described two grades of wetlands, the water distributor connected with reaction tank outlet pipe, and described water distributor is provided with equally distributed apopore.
The Wetland Substrate top in described one-level wetland pond is 15cm to the Wetland Substrate distance from top in described two grades of wetland ponds.
The thickness of described sand bed is 15cm, and sand particle diameter is 5-10mm；The thickness of described gravel layer is 30cm, and grain size of gravel is 25-40mm；The thickness of described cobblestone layer is 15cm, and cobblestone particle diameter is 50-100mm.
The gap arrangement such as described celluar concrete is regular polygon body, described celluar concrete are in described reaction tank.
The porosity of described celluar concrete is 20-31%, and comprcssive strength is 3-5MPa.
Described sludge-tank sidepiece and bottom are equipped with impervious barrier, and the top of described sludge-tank is provided with awning；Described sludge-tank one side roof part is provided with into mud pipe, and described mud supernatant goes out pipe and is connected to the opposite side distance position, bottom 1/3 of described sludge-tank；Described mud supernatant is provided with filter screen in going out pipe.
Described reaction tank sidepiece and bottom are equipped with impervious barrier, and described reaction tank top is provided with movable cover plate.
Described sludge-tank bottom and horizontal plane angle are 3 degree.
The utility model has the advantage of: the present invention is used for processing Fenton oxidation sludge system and method, use celluar concrete associating artificial swamp, utilize solar energy and gravitation energy, reach to process the purpose of Fenton oxidation mud by ecological method.Wherein, reaction tank plays the effect neutralizing the pollutant such as the acidity of Fenton oxidation mud supernatant part organics removal, TN and TP.One-level wetland carries out dehydration and drying to the precipitating sludge of Fenton oxidation mud, and plays the effect removing the pollutant such as mud percolate Organic substance, TN and TP.The water outlet of one-level wetland and reaction tank is again through two grades of wetland advanced treating, and the nutrient such as its acidity, heavy metal, Organic substance, N and P is to all can effectively remove.Meanwhile, native system small investment, without medicament, less energy consumption, therefore safeguard and operating cost is low.
Accompanying drawing explanation
Labelling in the content of width accompanying drawing each to this utility model description expression below and figure is briefly described:
Fig. 1 is that this utility model is for processing the structural representation of the system of Fenton oxidation mud.
Fig. 2 is that this utility model is for processing the workflow schematic diagram of the system of Fenton oxidation mud.
Labelling in above-mentioned figure is:
1, enter mud pipe, 2, sludge-tank, 3, mud supernatant go out pipe, 4, sludge out pipe, 5, reaction tank, 6, celluar concrete, 7, reaction tank outlet pipe, 8, one-level wetland, 9, yellow flag layer, 10, gully, 11, communicating pipe, 12, two grades of wetlands, 13, water distributor, 14, phragmites communis layer, 15, wet well, 16, connecting tube, 17, sand bed, 18, gravel layer, 19, cobblestone layer, 20, mud supernatant, 21, precipitating sludge, 22, system water outlet.
Detailed description of the invention
Below against accompanying drawing, by the description to optimum embodiment, detailed description of the invention of the present utility model is described in further detail.
As it is shown in figure 1, this kind is for processing the system of Fenton oxidation mud, favour the sludge-tank 2 for holding Fenton oxidation mud of horizontal plane including bottom；The side of sludge-tank 2 is provided with reaction tank 5, and reaction tank 5 bottom is less than sludge-tank 2 bottom, and sludge-tank 2 bottom and reaction tank 5 bottom have a difference in height；Celluar concrete 6 it is provided with in reaction tank 5；Reaction tank 5 bottom mud supernatant set with on sludge-tank 2 goes out pipe 3 and is connected；One-level wetland 8 and two grades of wetlands 12 it are sequentially provided with below reaction tank 5；Sludge-tank 2 bottom is provided with the sludge out pipe 4 stretching into one-level wetland 8 top；Reaction tank 5 top is provided with the reaction tank outlet pipe 7 stretching into two grades of wetlands 12；One-level wetland 8 side be provided with one-level wetland 8 bottom set by the gully 10 that connects of discharge outlet, gully 10 is provided with the communicating pipe 11 connected with bottom, two grades of wetland 12 sides, the opposite side of two grades of wetlands 12 be provided with two grades of wetland 12 bottoms set by the wet well 15 that connects of connecting tube 16, wet well 15 is provided with outlet.
As shown in Figures 1 and 2, sludge-tank 2 connects with reaction tank 5 and one-level wetland 8, and one-level wetland 8 is connected with two grades of wetlands 12 by gully 10；Reaction tank 5 connects with two grades of wetlands 12；The mud supernatant 20 of Fenton oxidation mud flows into reaction tank 5 and one-level wetland 8 by pipeline order, and by wet well 15 qualified discharge；The precipitating sludge 21 of Fenton oxidation mud then enters one-level wetland 8 by pipeline, and mud filtrate flows into two grades of wetlands 12 through one-level wetland 8 mummification and purified treatment through gully 10, and by wet well 15 qualified discharge.There is difference in height in sludge-tank 2, reaction tank 5,8, two grades of wetlands 12 of one-level wetland and wet well 15 liquid level, the mud supernatant 21 of Fenton oxidation mud and precipitating sludge 22 thereof can utilize gravity to circulate successively according to described order, sludge drying, percolate qualified discharge after described system processes.
Sludge-tank 2 is Fenton reagent and sludge of sewage treatment plant reaction tank, and sludge-tank 2 sidepiece and bottom are equipped with impervious barrier, and the top of sludge-tank 2 is provided with awning；Sludge-tank 2 one side roof part is provided with into mud pipe 1, and mud supernatant goes out pipe 3 and is connected to the opposite side bottom of sludge-tank 2, preferably mud supernatant and goes out pipe 3 and be connected to sludge-tank 2 and be provided with filter screen apart from position, bottom 1/3, mud supernatant in going out pipe 3.Filter screen can intercept bigger float, and sludge-tank 2 bottom is provided with the precipitating sludge outlet connected with sludge out pipe 4, and precipitating sludge outlet is located at the bottom extreme lower position of sludge-tank 2, i.e. precipitating sludge outlet then at the 0cm of cell body minimum bottom.
Sludge-tank 2 bottom favours horizontal plane, i.e. sludge-tank 2 bottom and horizontal plane is that angle is arranged, and preferably sludge-tank 2 bottom and horizontal plane angle is 3 degree, it is simple to precipitating sludge flows into one-level wetland 8 from sludge out pipe 4.
The top of celluar concrete 6 is located at by reaction tank outlet pipe 7.Reaction tank 5 is the square cell body of a built-in celluar concrete 6, and the sidepiece of reaction tank 5 and bottom are provided with impervious barrier, and top arranges movable cover plate.Reaction tank 5 bottom is provided with and goes out the supernatant water inlet that pipe 3 is connected with mud supernatant, and supernatant water inlet is located at bottom distance reaction tank 5 on the sidepiece at 10cm；Reaction tank 5 is provided with the reaction tank outlet connected with reaction tank outlet pipe 7, and reaction tank outlet is located at the 30cm of below reaction tank 5 top, and reaction tank outlet is positioned under liquid level.The water inlet of reaction tank 5 is Fenton oxidation mud supernatant, and water inlet is 8-10h in reaction tank 5 time of staying, completes to neutralize the pollutant such as the acidity of Fenton oxidation mud supernatant, and part organics removal, TN and TP.
The porosity of celluar concrete 6 is 20-31%, and comprcssive strength is 3-5MPa.Celluar concrete 6 is square column or cylinder or Else Rule gengon, and the gap arrangement such as celluar concrete 6 is in reaction tank 5.6 neutralizations to acid sludge supernatant of celluar concrete, absorption and Degradation, neutralize the pollutant such as the acidity of Fenton oxidation mud supernatant, and part organics removal, TN and TP.
One-level wetland 8 includes that one-level wetland pond, two grades of wetlands 12 include two grades of wetland ponds；Top, one-level wetland pond is vacant layer, and one-level wetland pond and bottom, two grades of wetland ponds are Wetland Substrate；The Wetland Substrate in one-level wetland pond is provided with fresh and alive yellow flag layer 9；The Wetland Substrate in two grades of wetland ponds is provided with fresh and alive phragmites communis layer 14.The vacant layer height in top, one-level wetland pond is 50cm, accumulates for precipitating sludge.
Bottom first wetland pond and two grades of wetland ponds and sidepiece is equipped with impervious barrier.
Wetland Substrate is followed successively by sand bed 17, gravel layer 18 and cobblestone layer 19 from top to bottom；Wetland Substrate thickness is 0.6-0.8m.Preferably Wetland Substrate is 0.6m, and Wetland Substrate is followed successively by from top to bottom: 15cm sand bed 17,30cm gravel layer 18 and 15cm cobblestone layer 19；Reaction tank outlet pipe 7 stretches in the sand bed 17 of two grades of wetlands 12 at 5cm, is provided with the water distributor 13 connected with reaction tank outlet pipe 7 in two grades of wetlands 12, and water distributor 13 is provided with equally distributed apopore.The sand particle diameter of sand bed 17 is 5-10mm；The grain size of gravel 25-40mm of gravel layer 18；The cobblestone particle diameter of cobblestone layer 19 is 50-100mm.Wetland Substrate selects rational layer of cloth, and the granularity of layer of cloth increases successively, to reach best clean-up effect.
Specifically, one-level wetland 8 and two grades of wetlands 12 are artificial swamp, and artificial swamp is the combination vertical artificial wetland of yellow flag and phragmites communis, and yellow flag artificial swamp and Reed Constructed Wetland share a Room, face wall office two, and are connected by bottom pipe.Yellow flag and phragmites communis, as constructed wetland plant, have certain patience to Acidity of Aikalinity, with satisfied purification demand.
Yellow flag vertical current constructed wetland is that precipitating sludge discharges pond, has the vacant layer of 50cm, accumulates for mud；Mud inlet is located at the top in one-level wetland pond, and mud percolate then passes through wetland internal drainage well 10 and flows into Reed Constructed Wetland from bottom.Yellow flag artificial swamp reaches the purpose of sludge drying by system transpiration, evaporation and diafiltration, and percolate is then purified by wetland plant, microorganism and the common effect of substrate.
Reed Constructed Wetland receives reaction tank 5 water outlet, and wetland uses downstream mode Inlet and outlet water, intakes by water distributor 13 water distribution in wetland overlayer matrix with the distribution of uniform apopore.Reed Constructed Wetland is reached celluar concrete 6 reaction tank 5 water outlet and the purification of yellow flag wetland effluent by the common effect of wetland plant, microorganism and substrate.
Yellow flag uses identical Wetland Substrate with Reed Constructed Wetland, and the Wetland Substrate distance from top at the Wetland Substrate top in one-level wetland pond to two grades of wetland ponds is 15cm；The Reed Constructed Wetland substrate the superiors are highly less than yellow flag artificial swamp the superiors substrate height 15cm, it is simple to precipitating sludge mummification.
The water outlet of yellow flag and Reed Constructed Wetland is collected by cobblestone layer 19, and by discharging system with the wet well 15 communicated bottom Reed Constructed Wetland.
Communicating pipe 11, connecting tube 16 and water distributor 13 are pvc pipe.
For processing the system of Fenton oxidation mud to process the process of Fenton oxidation mud it is:
Fenton oxidation mud enters sludge-tank 2, and the mud supernatant in sludge-tank 2 goes out pipe 3 by mud supernatant and enters reaction tank 5, and mud supernatant stops 8-10 hour in reaction tank 5；Mud supernatant through in celluar concrete 6 and after, reacted pond outlet pipe 7 enters two grades of wetlands 12, after two grades of wetlands 12 purify, enters wet well 15 qualified discharge；
Precipitating sludge in sludge-tank 2 flows to one-level wetland 8 by sludge out pipe 4, carries out sludge drying at one-level wetland 8, flows into two grades of wetlands 12 through gully 10, then enter wet well 15 qualified discharge through two grades of wetlands 12 after leachate purification.
For processing the system of Fenton oxidation mud, use celluar concrete 6 to combine artificial swamp, utilize solar energy and gravitation energy, reach to process the purpose of Fenton oxidation mud by ecological method.Wherein, reaction tank 5 plays the effect neutralizing the pollutant such as the acidity of Fenton oxidation mud supernatant part organics removal, TN and TP.One-level wetland 8 carries out dehydration and drying to the precipitating sludge of Fenton oxidation mud, and plays the effect removing the pollutant such as mud percolate Organic substance, TN and TP.The water outlet of one-level wetland 8 and reaction tank 5 is again through two grades of wetland 12 advanced treating, and the nutrient such as its acidity, heavy metal, Organic substance, N and P is to all can effectively remove.Meanwhile, native system small investment, without medicament, less energy consumption, therefore safeguard and operating cost is low.Celluar concrete 6 is combined artificial wet land system and is efficiently solved the rear handling problems of Fenton oxidation mud, and the extensively application for Fenton pretreating sludge provides guarantee, and the most also the process for mud provides new approaches, has wide market prospect.
Native system takes full advantage of celluar concrete neutralization, absorption and Degradation to acid sludge supernatant, and Fenton precipitating sludge is then dehydrated and stabilizing treatment by artificial swamp further, comprehensively can reach the good treatment effect to Fenton oxidation mud.Celluar concrete small investment, day-to-day operation and maintenance cost are the most relatively low；Utility model people is through verification experimental verification many times, and pH is the acid water of 3.0-3.7, processes 12h, water outlet pH through celluar concrete and maintains between 8-9, the turbidity of waste water, the average removal rate of COD and TP can be reached 71.1%, 74.4% and 87.3% respectively simultaneously.Through artificial wetland treatment moisture percentage in sewage sludge can as little as 40%, the clearance of TN, TP, COD and VS averagely can respectively reach 66.5%, 70.65%, 79.2% and 48.2%, and sludge volume cut rate can reach 95.0%.Meanwhile, it is low that artificial swamp has investment, operating cost, can be with the advantage such as miniaturization and decentralized construction.This utility model is a kind of ecological treatment method, has good environment, economic and social benefit.
Obviously this utility model implements and is not subject to the restrictions described above, as long as have employed the improvement of the various unsubstantialities that method of the present utility model design is carried out with technical scheme, all within protection domain of the present utility model.
Claims (10)
1. the system being used for processing Fenton oxidation mud, it is characterised in that: including that bottom favours the sludge-tank for holding Fenton oxidation mud of horizontal plane, the side of described sludge-tank is provided with the bottom reaction tank less than described sludge-tank bottom；It is provided with celluar concrete in described reaction tank；Described reaction tank bottom mud supernatant set with on described sludge-tank goes out pipe and is connected；One-level wetland and two grades of wetlands it are sequentially provided with below described reaction tank；Described sludge-tank bottom is provided with the sludge out pipe stretching into described one-level wetland top；Described reaction tank top is provided with the reaction tank outlet pipe stretching into described two grades of wetlands；Described one-level wetland side be provided with described one-level wetland bottom set by the gully that connects of discharge outlet, described gully is provided with the communicating pipe connected with bottom, described two grades of wetland sides, the opposite side of described two grades of wetlands be provided with described two grades of wetland bottoms set by the wet well that connects of connecting tube, described wet well is provided with outlet.
2. the system for processing Fenton oxidation mud as claimed in claim 1, it is characterised in that: described one-level wetland includes that one-level wetland pond, described two grades of wetlands include two grades of wetland ponds；Top, described one-level wetland pond is vacant layer, and described one-level wetland pond and bottom, two grades of wetland ponds are Wetland Substrate；The Wetland Substrate in described one-level wetland pond is provided with fresh and alive yellow flag layer；The Wetland Substrate in described two grades of wetland ponds is provided with fresh and alive phragmites communis layer.
3. the system for processing Fenton oxidation mud as claimed in claim 2, it is characterised in that: described Wetland Substrate is followed successively by sand bed, gravel layer and cobblestone layer from top to bottom；Described reaction tank outlet pipe stretches in the sand bed of described two grades of wetlands, is provided with, in described two grades of wetlands, the water distributor connected with reaction tank outlet pipe, and described water distributor is provided with equally distributed apopore.
4. the system for processing Fenton oxidation mud as claimed in claim 2, it is characterised in that: the Wetland Substrate distance from top at the Wetland Substrate top in described one-level wetland pond to described two grades of wetland ponds is 15cm.
5. the system for processing Fenton oxidation mud as claimed in claim 3, it is characterised in that: the thickness of described sand bed is 15cm, and sand particle diameter is 5-10mm；The thickness of described gravel layer is 30cm, and grain size of gravel is 25-40mm；The thickness of described cobblestone layer is 15cm, and cobblestone particle diameter is 50-100mm.
6. the system for processing Fenton oxidation mud as according to any one of claim 1-5, it is characterised in that: the gap arrangement such as described celluar concrete is regular polygon body, described celluar concrete are in described reaction tank.
7. the system for processing Fenton oxidation mud as claimed in claim 6, it is characterised in that: the porosity of described celluar concrete is 20-31%, and comprcssive strength is 3-5MPa.
8. the system for processing Fenton oxidation mud as described in any one of claim 1-5, it is characterised in that: described sludge-tank sidepiece and bottom are equipped with impervious barrier, and the top of described sludge-tank is provided with awning；Described sludge-tank one side roof part is provided with into mud pipe, and described mud supernatant goes out pipe and is connected to the opposite side distance position, bottom 1/3 of described sludge-tank；Described mud supernatant is provided with filter screen in going out pipe.
9. the system for processing Fenton oxidation mud as described in any one of claim 1-5, it is characterised in that: described reaction tank sidepiece and bottom are equipped with impervious barrier, and described reaction tank top is provided with movable cover plate.
10. the system for processing Fenton oxidation mud as described in any one of claim 1-5, it is characterised in that: described sludge-tank bottom and horizontal plane angle are 3 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185236.1U CN205603435U (en) | 2016-03-11 | 2016-03-11 | System for be used for handling fenton oxidized sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185236.1U CN205603435U (en) | 2016-03-11 | 2016-03-11 | System for be used for handling fenton oxidized sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205603435U true CN205603435U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620185236.1U Withdrawn - After Issue CN205603435U (en) | 2016-03-11 | 2016-03-11 | System for be used for handling fenton oxidized sludge |
Country Status (1)
| Country | Link |
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| CN (1) | CN205603435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105601079A (en) * | 2016-03-11 | 2016-05-25 | 安徽工程大学 | System and method for treating Fenton oxidized sludge |
| CN109133533A (en) * | 2018-10-12 | 2019-01-04 | 青岛理工大学 | A kind of high concentration liquid crystal waste water integral treatment method |
-
2016
- 2016-03-11 CN CN201620185236.1U patent/CN205603435U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105601079A (en) * | 2016-03-11 | 2016-05-25 | 安徽工程大学 | System and method for treating Fenton oxidized sludge |
| CN105601079B (en) * | 2016-03-11 | 2018-08-17 | 安徽工程大学 | A kind of system and method for handling Fenton oxidation sludge |
| CN109133533A (en) * | 2018-10-12 | 2019-01-04 | 青岛理工大学 | A kind of high concentration liquid crystal waste water integral treatment method |
| CN109133533B (en) * | 2018-10-12 | 2021-03-23 | 青岛理工大学 | Integrated treatment method for high-concentration liquid crystal wastewater |
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