CN211712709U - Device for degrading environmental toxins - Google Patents
Device for degrading environmental toxins Download PDFInfo
- Publication number
- CN211712709U CN211712709U CN201921714929.5U CN201921714929U CN211712709U CN 211712709 U CN211712709 U CN 211712709U CN 201921714929 U CN201921714929 U CN 201921714929U CN 211712709 U CN211712709 U CN 211712709U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- inner groove
- environmental
- output
- degradation
- 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.)
- Active
Links
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a device of degradation environmental toxin relates to waste treatment technical field, include: the shunt valve device comprises one input pipeline and more than two output pipelines; the resonance degradation device comprises more than two groups of environmental toxin degradation devices; the environmental toxin degradation device is used for degrading environmental toxins; more than two groups of frequency generating devices comprise resonance coils and control circuits; the resonance coil is wound outside the pipeline of the environmental toxin degradation device; the control circuit is connected with the resonance coil and used for generating sine waves with the frequency of 50-100MHz and outputting the sine waves to the resonance coil. The utility model has the advantages of high degradation treatment efficiency.
Description
Technical Field
The utility model relates to a waste treatment technical field, concretely relates to device of degradation environmental toxin.
Background
Environmental pollution caused by municipal and industrial wastewater has posed a serious health threat to living organisms in the world. The main components of these water contaminants typically include: complex high molecular weight nitrogen-containing compounds such as proteins, polypeptides, amino acids, vitamins, lipids, polynucleic acids, and the like; bioavailable water-soluble nitrogen compounds such as ammonium salts, nitrates, nitrites, and amino acids, and the like; environmentally harmful toxins such as antibiotics, undesirable chemicals, etc., such as phenols, sulfur-containing compounds, alkanes, and chloroform, etc., and chemical additives commonly found in fertilizers and detergents.
Currently, the most common methods for large-scale water treatment include activated sludge technology and biofilm technology. These techniques rely on the inherent ability of a variety of natural microorganisms, such as fungi, bacteria and protozoa, to degrade contaminants. However, the composition of these natural microbial components is difficult to control, affecting the reproducibility and quality of water treatment. In addition, pathogenic microorganisms present in these activated sludge or biofilm cannot be selectively inhibited, and these microorganisms often enter the environment together with treated water, causing secondary pollution.
And most of the prior art currently do not degrade harmful chemicals such as pesticides, insecticides and fertilizers. These techniques also fail to mitigate eutrophication effects.
In order to overcome the above-mentioned drawbacks and to enable a more efficient treatment of these water pollutants, it has been proposed to use enzymes and to assist electromagnetic fields of specific frequencies to act on the water pollutants, which are degraded and converted into harmless end products. However, the existing electromagnetic field action device has low treatment efficiency and cannot meet the requirement of timely treatment of increasingly huge water pollutants.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the embodiments of the present invention is that the device for degrading environmental toxins in the prior art has low treatment efficiency.
To this end, the utility model discloses a device of degradation environmental toxin of embodiment includes:
the shunt valve device comprises one input pipeline and more than two output pipelines, the input pipeline is used for inputting the liquid containing the environmental toxins, and the shunt valve device is used for dividing the input one path of liquid containing the environmental toxins into more than two paths for outputting;
the resonance degradation device comprises more than two groups of environmental toxin degradation devices; the input ends of more than two groups of environmental toxin degradation device pipelines are respectively connected with more than two output pipelines of the shunt valve device in a one-to-one correspondence manner, and the output ends are connected in parallel and then used as the output ends of the resonance degradation device for outputting degraded harmless substances; the input end and the output end of the environmental toxin degradation device pipeline are positioned at the same side; the environmental toxin degradation device is used for degrading environmental toxins; and
more than two groups of frequency generating devices comprise resonance coils and control circuits; the resonance coil is wound outside the pipeline of the environmental toxin degradation device; the control circuit is connected with the resonance coil and used for generating sine waves with the frequency of 50-100MHz and outputting the sine waves to the resonance coil.
Preferably, the shunt valve device comprises two output pipelines, namely a first output pipeline and a second output pipeline.
Preferably, the shunt valve device includes: the inner tank comprises a hollow cylinder, a first inner tank, a second inner tank, a third inner tank and an I-shaped cylinder;
the hollow cylinder is provided with a hollow cavity along the axis direction; the first inner groove, the second inner groove and the third inner groove are sequentially arranged on the wall of the hollow cavity at equal intervals along the axial direction of the hollow cylinder, each groove is connected with a through hole which leads to the outer wall of the hollow cylinder along the radial direction of the hollow cylinder, and the through holes of the first inner groove and the third inner groove are communicated with each other; the I-shaped column is located in the hollow cavity, the outer wall of the I-shaped column is in close contact connection with the wall of the hollow cavity, and the middle of the I-shaped column is provided with a wide groove body with the groove width slightly larger than the distance between the inner grooves and used for opening/closing the communication between the second inner groove and the first inner groove or between the second inner groove and the third inner groove when the I-shaped column moves in the hollow cavity.
Preferably, the environmental toxin degradation device comprises:
the input end of each working pipeline is connected with the output pipeline of the shunt valve device in a one-to-one correspondence mode, and the output end of each working pipeline is used for outputting degraded harmless substances.
Preferably, the control circuit includes: the power supply, the controllable switch, the triode power regulating circuit and the composite transistor sine wave generating circuit are connected with the power supply;
the output end of the power supply is connected with the input end of the controllable switch; the output end of the controllable switch is connected with the input end of the triode power regulating circuit, and the controllable switch is used for being opened or closed under the control of a signal; the output end of the triode power regulating circuit is connected with the input end of the composite transistor sine wave generating circuit, and the triode power regulating circuit is used for transmitting the maximum power; the output end of the compound transistor sine wave generating circuit is connected with the resonance coil, and the compound transistor sine wave generating circuit is used for generating sine waves with the frequency of 50-100 MHz.
The technical scheme of the embodiment of the utility model, following advantage has:
the embodiment of the utility model provides a device of degradation environmental toxin through parallelly connected environmental toxin degradation device degradable environmental toxin who sets up, has improved degradation's efficiency. The input end and the output end of the pipeline are positioned on the same side, so that the sine wave is simultaneously acted by the environment toxin-containing liquid flowing forwards and backwards, the molecules have acting force decomposed by bidirectional traction, the degradation speed is increased, and the degradation treatment efficiency is increased. In addition, the pipelines surrounded by the resonance coil are forward and reverse double-pass pipelines, so that the length of the degradation treatment pipeline is increased, the degradation treatment time is prolonged, and the degradation treatment efficiency is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a specific example of an apparatus for degrading environmental toxins in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of another specific example of the device for degrading environmental toxins in the embodiment of the present invention;
fig. 3 is a schematic structural view of a specific example of a shunt valve device according to an embodiment of the present invention;
fig. 4 is a sectional view of a third internal groove of the shunt valve device according to the embodiment of the present invention;
fig. 5 is a schematic circuit diagram of a specific example of the control circuit in the embodiment of the present invention.
Reference numerals: 1-shunt valve device, 11-hollow cylinder, 12-first internal cylinder, 13-second internal cylinder, 14-third internal cylinder, 15-I-shaped cylinder, 2-resonance degradation device, 21, 22-environmental toxin degradation device, 3, 4-frequency generation device, 201, 208-first circulation pipeline, 203, 210-second circulation pipeline, 205, 212-flow driving device, 202, 204, 206, 207, 209, 211, 213, 214-one-way valve.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In describing the present invention, it is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises" and/or "comprising," when used in this specification, are intended to specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; the two elements can be directly connected, indirectly connected through an intermediate medium, or communicated with each other inside; either a wireless or a wired connection. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Examples
The present embodiment provides a device for degrading environmental toxins, as shown in fig. 1, comprising: the device comprises a shunt valve device 1, a resonance degradation device 2 and frequency generation devices 3 and 4;
the shunt valve device 1 comprises an input pipeline and more than two output pipelines, the input pipeline is used for inputting the liquid containing the environmental toxins, and the shunt valve device 1 is used for dividing the input one path of liquid containing the environmental toxins into more than two paths for outputting;
the resonance degradation device 2 comprises more than two groups of environmental toxin degradation devices 21 and 22, and the more than two groups of environmental toxin degradation devices 21 and 22 are connected in parallel on the output pipeline of the shunt valve device; the input ends of more than two groups of environmental toxin degradation device pipelines are respectively connected with more than two output pipelines of the shunt valve device 1 in a one-to-one correspondence manner, and the output ends are connected in parallel and then used as the output ends of the resonance degradation device 2 for outputting degraded harmless substances; the input end and the output end of the environmental toxin degradation device pipeline are positioned at the same side; the environmental toxin degradation device is used for degrading environmental toxins;
more than two groups of frequency generating devices comprise resonant coils and control circuits; the resonance coil is wound outside the pipeline of the environmental toxin degradation device; the control circuit is connected with the resonance coil and used for generating sine waves with the frequency of 50-100MHz and outputting the sine waves to the resonance coil, and the control circuit is favorable for promoting the degradation of environment harmful toxins, such as antibiotics, undesirable chemicals and the like, such as phenols, sulfur-containing compounds, alkanes, trichloromethane and the like, and chemical additives and the like which are commonly found in fertilizers and detergents, under the frequency of 50-100 MHz.
Preferably, as shown in fig. 1, the shunt valve device 1 includes two output lines, a first output line and a second output line.
The working principle of the device for degrading the environmental toxins is as follows: the shunt valve device 1 is opened, two paths of liquid containing the environmental toxins are introduced into the environmental toxin degradation devices 21 and 22 in parallel, flow in the pipeline surrounded by the resonance coil in the forward direction and the reverse direction, and are output at the output end on the same side with the input end of the pipeline, and meanwhile, the control circuit controls the resonance coil to output sine waves with the frequency of 50-100MHz, so that the environmental toxins are degraded. The sine wave acts on the environment toxin-containing liquid flowing forwards and backwards simultaneously, so that the molecules have acting force decomposed by bidirectional traction, the degradation speed is increased, and the degradation treatment efficiency is improved. In addition, the pipelines surrounded by the resonance coil are forward and reverse double-pass pipelines, so that the length of the degradation treatment pipeline is increased, the degradation treatment time is prolonged, and the degradation treatment efficiency is further improved.
As shown in fig. 2, another exemplary apparatus for degrading environmental toxins is different from the apparatus shown in fig. 1 in that each of the environmental toxin degradation apparatuses 21 and 22 further includes a number of circulation pipes corresponding to the number of pipes included therein, and the circulation pipes are connected across the input ends and the output ends of the pipes; each circulation pipeline is provided with a one-way valve; each pipeline is internally provided with a flow driving device for promoting the liquid in the pipeline to flow; the output end of each pipeline is provided with a one-way valve. As shown in fig. 2, a first circulation pipeline 201 of the environmental toxin degradation device 21 is bridged between the input end and the output end of the first pipeline, a one-way valve 202 is arranged on the first circulation pipeline 201, a second circulation pipeline 203 is bridged between the input end and the output end of the second pipeline, and a one-way valve 204 is arranged on the second circulation pipeline 203; the lower part in the pipeline is provided with a flow driving device 205; the first pipeline output end is provided with a one-way valve 207, and the second pipeline output end is provided with a one-way valve 206. A first circulation pipeline 208 of the environmental toxin degradation device 22 is bridged between the input end and the output end of the first pipeline, a one-way valve 209 is arranged on the first circulation pipeline 208, a second circulation pipeline 210 is bridged between the input end and the output end of the second pipeline, and a one-way valve 211 is arranged on the second circulation pipeline 210; the lower part in the pipeline is provided with a flow driving device 212; the first pipeline output end is provided with a one-way valve 214, and the second pipeline output end is provided with a one-way valve 213.
The working principle of the device for degrading the environmental toxins is as follows: the one- way valves 206 and 207 are closed, the one-way valves 202 and 204 are opened, the flow driving device 205 is opened, the liquid circularly flows in the pipeline of the environmental toxin degradation device 21 until the degradation is completely finished, the one- way valves 206 and 207 are controlled to be opened, the one-way valves 202 and 204 are closed, and the liquid is output through the output end of the pipeline; meanwhile, the one-way valves 213 and 214 are closed, the one-way valves 209 and 211 are opened, the flow driving device 212 is opened, the liquid circularly flows in the pipeline of the environmental toxin degradation device 22 until the degradation is completely finished, the one-way valves 213 and 214 are controlled to be opened, and the one-way valves 209 and 211 are closed. The degradation treatment efficiency is further improved through the circulating flow.
Preferably, as shown in fig. 3 and 4, the shunt valve device 1 includes: a hollow column 11, a first inner groove 12, a second inner groove 13, a third inner groove 14 and an I-shaped column 15;
the hollow cylinder 11 has a hollow cavity along the axial direction; the first inner groove 12, the second inner groove 13 and the third inner groove 14 are sequentially arranged on the wall of the hollow cavity at equal intervals along the axial direction of the hollow column body 11, each groove is connected with a through hole which leads to the outer wall of the hollow column body 11 along the radial direction of the hollow column body 11, and the through holes of the first inner groove 12 and the third inner groove 14 are communicated with each other; the I-shaped column 15 is located in the hollow cavity, the outer wall of the I-shaped column 15 is in close contact connection with the wall of the hollow cavity, a wide groove body with the groove width slightly larger than the distance between the inner grooves is formed in the middle of the I-shaped column 15, the height of the columns at two ends of the I-shaped column 15 is larger than the distance between the widest positions of the two adjacent inner grooves, so that the columns at the ends can simultaneously block the two adjacent inner grooves, and the I-shaped column 15 is used for opening/closing communication between the second inner groove 13 and the first inner groove 12 or between the second inner groove 13 and the third inner groove 14 when moving in. The surface contact sealing of the I-shaped cylinder is adopted, so that the sealing performance is improved, and the service life of the shunt valve is prolonged.
Preferably, said environmental toxin degradation means 21, 22 comprise: the input end of each working pipeline is connected with the output pipeline of the shunt valve device 1 in a one-to-one correspondence mode, and the output end of each working pipeline is used for outputting degraded harmless substances.
Preferably, as shown in fig. 5, the control circuit includes: the power supply DC, the controllable switch S1, the triode power regulating circuit and the compound transistor sine wave generating circuit;
the output end of the power supply DC is connected with the input end of the controllable switch S1; the output end of the controllable switch S1 is connected with the input end of the triode power regulating circuit, and the controllable switch S1 is used for being turned on or turned off under the control of signals; the output end of the triode power regulating circuit is connected with the input end of the composite transistor sine wave generating circuit, and the triode power regulating circuit is used for transmitting the maximum power; the output end of the compound transistor sine wave generating circuit is connected with the resonance coil, and the compound transistor sine wave generating circuit is used for generating sine waves with the frequency of 50-100 MHz.
Preferably, the triode power regulating circuit comprises a first capacitor C1, a second capacitor C2, a first resistor R1, a second resistor R2 and a triode T1; one end of the first capacitor C1 is connected with the output end of the controllable switch S1, and the other end is respectively connected with one end of the second capacitor C2 and one end of the first resistor R1; the other end of the second capacitor C2 is grounded; the other end of the first resistor R1 is respectively connected with one end of the second resistor R2 and the base electrode of the triode T1; the other end of the second resistor R2 is grounded; the emitter of the transistor T1 is grounded, and the collector is connected to the input of the complex transistor sine wave generating circuit. The impedances between the front and rear stages are matched by adjusting the first capacitor C1 and the second capacitor C2 to deliver maximum power.
Preferably, as shown in fig. 5, the compound transistor sine wave generating circuit includes a first inductor L1, a second inductor L2, a third resistor R3, a fourth resistor R4, a first diode U1, a second diode U2, a first compound transistor T2, a second compound transistor T3, a third capacitor C3, a fourth capacitor C4 and a fifth resistor R5; a collector of the triode T1 is connected to one end of the first inductor L1, the third resistor R3, the second inductor L2 and the fourth resistor R4, respectively; the other end of the first inductor L1 is connected to the cathode of the second diode U2, the collector of the first compound transistor T2, one end of the third capacitor C3 and one end of the fifth resistor R5, respectively; the other end of the third resistor R3 is respectively connected with the anode of the first diode U1 and the base of the first composite transistor T2; the other end of the second inductor L2 is connected to the cathode of the first diode U1, the collector of the second composite transistor T3, the other end of the third capacitor C3 and the other end of the fourth capacitor C4, respectively; the other end of the fourth resistor R4 is respectively connected with the anode of the second diode U2 and the base of the second composite transistor T3; the emitters of the first and second composite transistors T2 and T3 are grounded respectively; the other end of the fifth resistor R5 is connected with one end of a fourth capacitor C4; the resonant coil is connected across a third capacitor C3. The first compound transistor and the second compound transistor are adopted to effectively reduce the generated sine wave burrs and improve the sine wave signal quality. Through the fifth resistor and the fourth capacitor, high-frequency interference is suppressed, and signal quality is further improved. By adjusting the values of the first inductor L1, the second inductor L2 and the third capacitor C3, sine waves of different frequency outputs are obtained.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (5)
1. A device for degrading an environmental toxin, comprising:
the shunt valve device (1) comprises one input pipeline and more than two output pipelines, the input pipeline is used for inputting the liquid containing the environmental toxins, and the shunt valve device (1) is used for shunting the input one path of liquid containing the environmental toxins into more than two paths for outputting;
the resonance degradation device (2) comprises more than two groups of environmental toxin degradation devices; the input ends of more than two groups of environmental toxin degradation device pipelines are respectively connected with more than two output pipelines of the shunt valve device (1) in a one-to-one correspondence manner, and the output ends are connected in parallel and then used as the output ends of the resonance degradation device (2) for outputting degraded harmless substances; the input end and the output end of the environmental toxin degradation device pipeline are positioned at the same side; the environmental toxin degradation device is used for degrading environmental toxins; and
more than two groups of frequency generating devices comprise resonance coils and control circuits; the resonance coil is wound outside the pipeline of the environmental toxin degradation device; the control circuit is connected with the resonance coil and used for generating sine waves with the frequency of 50-100MHz and outputting the sine waves to the resonance coil.
2. The device for degrading environmental toxins according to claim 1, wherein the shunt valve means (1) comprises two output lines, a first output line and a second output line.
3. Device for degrading environmental toxins according to claim 2, characterized in that said shunt valve means (1) comprise: a hollow column (11), a first inner groove (12), a second inner groove (13), a third inner groove (14) and an I-shaped column (15);
the hollow cylinder (11) is provided with a hollow cavity along the axial direction; the first inner groove (12), the second inner groove (13) and the third inner groove (14) are arranged on the wall of the hollow cavity at equal intervals along the axial direction of the hollow cylinder (11), each groove is connected with a through hole which is communicated with the outer wall of the hollow cylinder (11) along the radial direction of the hollow cylinder (11), and the through holes of the first inner groove (12) and the third inner groove (14) are communicated with each other; the H-shaped cylinder (15) is positioned in the hollow cavity, the outer wall of the H-shaped cylinder (15) is in close contact connection with the wall of the hollow cavity, and a wide groove body with the groove width slightly larger than the distance between the inner grooves is formed in the middle of the H-shaped cylinder (15) and is used for opening/closing the communication between the second inner groove (13) and the first inner groove (12) or between the second inner groove (13) and the third inner groove (14) when the H-shaped cylinder (15) moves in the hollow cavity.
4. The device for degrading an environmental toxin according to claim 3, wherein the environmental toxin degrading device comprises:
the input end of each working pipeline is connected with the output pipeline of the shunt valve device (1) in a one-to-one correspondence mode, and the output end of each working pipeline is used for outputting degraded harmless substances.
5. The apparatus for degrading environmental toxins of claim 4, wherein the control circuit comprises: a power supply (DC), a controllable switch (S1), a triode power regulating circuit and a compound transistor sine wave generating circuit;
the output end of the power supply (DC) is connected with the input end of the controllable switch (S1); the output end of the controllable switch (S1) is connected with the input end of the triode power regulating circuit, and the controllable switch (S1) is used for being turned on or off under the control of a signal; the output end of the triode power regulating circuit is connected with the input end of the composite transistor sine wave generating circuit, and the triode power regulating circuit is used for transmitting the maximum power; the output end of the compound transistor sine wave generating circuit is connected with the resonance coil, and the compound transistor sine wave generating circuit is used for generating sine waves with the frequency of 50-100 MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714929.5U CN211712709U (en) | 2019-10-14 | 2019-10-14 | Device for degrading environmental toxins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714929.5U CN211712709U (en) | 2019-10-14 | 2019-10-14 | Device for degrading environmental toxins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211712709U true CN211712709U (en) | 2020-10-20 |
Family
ID=72812770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921714929.5U Active CN211712709U (en) | 2019-10-14 | 2019-10-14 | Device for degrading environmental toxins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211712709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110655153A (en) * | 2019-10-14 | 2020-01-07 | 北京航天国环技术有限公司 | Device for degrading environmental toxins |
-
2019
- 2019-10-14 CN CN201921714929.5U patent/CN211712709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110655153A (en) * | 2019-10-14 | 2020-01-07 | 北京航天国环技术有限公司 | Device for degrading environmental toxins |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211712709U (en) | Device for degrading environmental toxins | |
| CN102583911B (en) | Aeration biological fluidized bed and method for conducting line board waste water deep treatment through same | |
| CN104445642B (en) | A kind of municipal sewage treatment composite and preparation method and application | |
| CN104609658A (en) | Method for processing reverse osmosis concentrated water by catalyzed internal electrolysis and modified biological aerated filter | |
| CN211712868U (en) | Device for degrading nitrogen-containing compound waste | |
| CN108070543A (en) | It is a kind of to be suitable for preparations and application of the low C/N than the denitrogenation bacteria preparation of wastewater treatment | |
| CN101391837B (en) | Method for implementing sludge decrement by using municipal sewage pipe network | |
| CN110655153A (en) | Device for degrading environmental toxins | |
| CN101519267B (en) | Combined treatment process for high-concentration organic waste water | |
| CN110759439A (en) | Device for degrading nitrogen-containing compound waste | |
| CN103641279B (en) | System for improving sewage treatment efficiency of moving bed biological reactor (MBBR) | |
| CN104817178A (en) | Short-range denitrification/dephosphorization device and method based on sludge side pretreatment | |
| CN211004706U (en) | Magnetized water treatment facilities | |
| CN108128879A (en) | A kind of oxidizing gas synergistic device | |
| CN111003908A (en) | Sludge reduction device and method based on ozone oxidation | |
| CN105417733A (en) | Biological agent for treating ammonia-nitrogen wastewater | |
| CN105523634A (en) | Multistage contact oxidation reaction device for simultaneous carbon and nitrogen removal of wastewater and method thereof | |
| CN202124510U (en) | Water magnetizing device | |
| CN106311729B (en) | Application of electrocatalytic water equipment in soil pollution treatment and soil pollution treatment method | |
| DE50213371D1 (en) | MICROBIOLOGICAL ENERGY SOURCE FOR DRIVING A CONSUMER | |
| CN112939184A (en) | Method for degrading tetracycline antibiotics in wastewater by using hydraulic cavitation system based on amplification orifice plate | |
| CN207435277U (en) | A kind of rural sewage Environmental-protecting treater | |
| CN203513365U (en) | Cleaning device for treating urban river water environment | |
| CN108059304A (en) | Constant-temperature water supply device | |
| CN204939189U (en) | A kind of sewage disposal biochemical reaction tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |