CN104496039A - Activated carbon nutrient packing - Google Patents
Activated carbon nutrient packing Download PDFInfo
- Publication number
- CN104496039A CN104496039A CN201410782301.4A CN201410782301A CN104496039A CN 104496039 A CN104496039 A CN 104496039A CN 201410782301 A CN201410782301 A CN 201410782301A CN 104496039 A CN104496039 A CN 104496039A
- Authority
- CN
- China
- Prior art keywords
- gac
- nutrition
- biochemistry pool
- support frame
- biological bacteria
- 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.)
- Pending
Links
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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/10—Temperature conditions for biological treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses an activated carbon nutrient packing, which is applied to biological bacterium cultivation of a biochemical pool. According to the invention, the activated carbon nutrient packing forms a plurality of strips of strip activated carbon in a strip mesh bag; the plurality of strips of strip activated carbon are evenly arranged in the biochemical pool in a longitudinal manner. The activated carbon nutrient packing disclosed by the invention is added to the biochemical pool in a form of the strip activated carbon, so as to play conventional roles, namely a carrier function and an absorption function, of the activated carbon in a wastewater environment; the ratios of carbon, nitrogen and phosphorus in the wastewater are coordinated by the activated carbon as a carbon source; biological bacteria are greatly bred, so that the chemical oxygen demand (COD) is transformed into the biochemical oxygen demand (BOD); a relatively strong growth condition is provided for the biological bacteria; good cyclic degradation of the biological bacteria is finally accelerated; due to application of the activated carbon, the biochemical degradation efficiency of industrial wastewater is greatly improved; the technological flow for treatment of the industrial wastewater is simplified; and the wastewater treatment cost is also reduced.
Description
Technical field
The present invention relates to the technical field of biochemistry pool nutrition filler, particularly relate to the gac nutrition filler in a kind of biochemistry pool.
Background technology
Generally heavy metal wastewater thereby can be produced in various Industrial processes, heavy metal generally all exists with the form of ionic state, complex compound or inner complex, and will by complex compound or inner complex degraded, the investment of use chemical oxidation treatment method is large, cost is high, troublesome poeration, but also be difficult to up to standard, so prior art generally also will by cultivating biological bacteria in anaerobic pond, oxygen compatibility pool and Aerobic Pond, the heavy metal of organism state is degraded to the heavy metal of mineral ion state, carry out next step process again, to reduce technical process and cost.
But, the trade effluent ubiquity chemical oxygen demand COD content that the industries such as plating, wiring board, pharmacy, papermaking produce is high and biochemical oxygen demand (BOD) BOD content is low and carbon, nitrogen, the inharmonic feature of phosphorus ratio, this just makes biological bacteria in waste water can not amount reproduction, and this brings very large problem with regard to giving the biochemical degradation of heavy metal wastewater thereby.
Summary of the invention
For the weak point existed in above-mentioned technology, the invention provides a kind of gac nutrition filler that nutritious carbon sourc can either be provided in biochemistry pool can to serve as again filler.
In order to achieve the above object, a kind of gac nutrition of the present invention filler, this nutrition applying filler is cultivated in the biological bacteria of biochemistry pool; Described gac nutrition filler forms rectangular bag-shaped gac in long strip shape mesh bag, described many rectangular bag-shaped gacs are longitudinally evenly arranged in biochemistry pool, this nutrition filler has coordinated the ratio of the carbon nitrogen phosphorus in sewage as carbon source, biological bacteria amount reproduction, chemical oxygen demand COD is made to change into biochemical oxygen demand (BOD) BOD, for biological bacteria provides stronger growth conditions, the benign cycle of biological bacteria is finally facilitated to degrade.
Wherein, described biochemistry pool comprises upper support frame, rectangular bag-shaped gac, serial connection rope and lower support frame, described upper support frame is fixed on the top of biochemistry pool, described lower support frame is fixed on the bottom of biochemistry pool, one end of described many serial connection ropes is fixed on upper support frame, and the other end is connected on lower support frame after being each passed through corresponding rectangular bag-shaped formula gac.
Wherein, between described adjacent two rectangular bag-shaped formula gacs, between the rectangular bag-shaped formula gac of Article 1 and the inwall of biochemistry pool side and be all vertically arranged with the bio-carrier of plastics material or ceramics filling between the rectangular bag-shaped formula gac of the last item and the inwall of biochemistry pool opposite side.
Wherein, described gac nutrition filler composition is brown coal gac, and described gac is filled in long strip shape mesh bag with Granular forms.
Wherein, this nutrition applying filler is in the biological bacteria degradation process of anaerobic biological pond, facultative anaerobic biochemical pond and aerobic biochemical pool.
The present invention also discloses another kind of gac nutrition filler, and this nutrition applying filler is cultivated in the biological bacteria of biochemistry pool; Described gac nutrition filler forms box gac in rectangular-shaped casing, the box gac that described polylith size is identical is longitudinally arranged in biochemistry pool, this nutrition filler has coordinated the ratio of the carbon nitrogen phosphorus in sewage as carbon source, promote biological bacteria amount reproduction, chemical oxygen demand COD is made to change into biochemical oxygen demand (BOD) BOD, BOD increases to the growth conditions that biological bacteria provides stronger, finally facilitates the benign cycle of biological bacteria to degrade.
Wherein, described biochemistry pool comprises upper support frame, box gac, serial connection rope and lower support frame, described upper support frame is fixed on the top of biochemistry pool, described lower support frame is fixed on the bottom of biochemistry pool, one end of described many serial connection ropes is fixed on upper support frame, and the other end is connected on lower support frame after being each passed through corresponding box gac.
Wherein, between described adjacent two pieces of box gacs, between first piece of box gac and the inwall of biochemistry pool side and be all vertically arranged with the bio-carrier of plastics material or ceramics filling between the box gac of last block and the inwall of biochemistry pool opposite side.
Wherein, described gac nutrition filler composition is brown coal gac, and described gac is filled in rectangular-shaped casing with Granular forms.
Wherein, this nutrition applying filler is in anaerobic biological pond, facultative anaerobic biochemical pond and aerobic biochemical pool.
The invention has the beneficial effects as follows: compared with prior art, gac nutrition filler of the present invention joins in biochemistry pool by the form of rectangular bag-shaped gac, in Sewage Environment, both serve the performance of gac routine---i.e. function vector and adsorption function; The more important thing is, in this biological bacteria environment, activated carbon composition has coordinated the ratio of the carbon nitrogen phosphorus in sewage as carbon source, promote biological bacteria amount reproduction, chemical oxygen demand COD is made to change into biochemical oxygen demand (BOD) BOD, BOD increases to the growth conditions that biological bacteria provides stronger, finally facilitates the benign cycle of biological bacteria to degrade.Disclosure sets forth a kind of novelty teabag of gac, the utilization of this gac substantially increases the biochemical degradation efficiency of trade effluent, simplifies the technical process of Industrial Wastewater Treatment, also saves cost for wastewater treatment.
Accompanying drawing explanation
Fig. 1 is the structure iron of rectangular bag-shaped active carbon filler in a kind of anaerobic biological of the present invention pond.
Fig. 2 is the structure iron of rectangular bag-shaped active carbon filler in a kind of facultative anaerobic biochemical of the present invention pond;
Fig. 3 is the structure iron of rectangular bag-shaped active carbon filler in a kind of aerobic biochemical pool of the present invention.
Main element nomenclature is as follows:
10, upper support frame 11, rectangular bag-shaped gac
12, rope 13, lower support frame is connected in series
14, bio-carrier 10A, upper support frame
11A, rectangular bag-shaped gac 12A, serial connection rope
13A lower support frame 14A, bio-carrier
10B, upper support frame 11B, rectangular bag-shaped gac
12B, serial connection rope 13B, lower support frame
14B, bio-carrier.
Embodiment
In order to more clearly state the present invention, below in conjunction with accompanying drawing, the present invention is further described.
Embodiment one
Consult Fig. 1, a kind of gac nutrition of the present invention filler, the biological bacteria of this nutrition applying filler in anaerobic biological pond is cultivated; Described gac nutrition filler forms rectangular bag-shaped gac in long strip shape mesh bag, described many rectangular bag-shaped gacs are longitudinally evenly arranged in biochemistry pool, this nutrition filler has coordinated the ratio of the carbon nitrogen phosphorus in sewage as carbon source, promote biological bacteria amount reproduction, chemical oxygen demand COD is made to change into biochemical oxygen demand (BOD) BOD, BOD increases to the growth conditions that biological bacteria provides stronger, finally facilitates the benign cycle of biological bacteria to degrade.
Gac nutrition filler effect of the present invention in the action principle of biochemical degradation process is: gac nutrition filler forms rectangular bag-shaped gac in long strip shape mesh bag, rectangular bag-shaped gac is longitudinally suspended in biochemistry pool, biological bacteria is attached thereto as carrier using gac, simultaneously gac act as again nutritious carbon sourc for biological bacteria provides nutrition, thus make biological bacteria amount reproduction, in sewage, COD is converted into BOD, biological bacteria is impelled to breed faster, a large amount of degradation of organic substances, form optimum biological bacteria degraded environment, hazardous and noxious substances the most at last in sewage settles down, sewage is purified up to standard.
Compared to prior art, gac nutrition filler of the present invention joins in biochemistry pool by the form of rectangular bag-shaped gac, in Sewage Environment, both serve the performance of gac routine---i.e. function vector and adsorption function; The more important thing is, in this biological bacteria environment, activated carbon composition has coordinated the ratio of the carbon nitrogen phosphorus in sewage as carbon source, promote biological bacteria amount reproduction, chemical oxygen demand COD is made to change into biochemical oxygen demand (BOD) BOD, the increase of BOD, again for biological bacteria provides stronger growth conditions, finally facilitates the benign cycle of biological bacteria to degrade.Disclosure sets forth a kind of novelty teabag of gac, the utilization of this gac substantially increases the biochemical degradation efficiency of trade effluent, simplifies the technical process of Industrial Wastewater Treatment, also saves cost for wastewater treatment.
In the present embodiment, described biochemistry pool comprises upper support frame 10, rectangular bag-shaped gac 11, serial connection rope 12 and lower support frame 13, upper support frame 10 is fixed on the top of biochemistry pool, lower support frame 13 is fixed on the bottom of biochemistry pool, one end of many serial connection ropes 12 is fixed on upper support frame 10, and the other end is connected on lower support frame 13 after being each passed through corresponding rectangular bag-shaped formula gac 11.By serial connection rope 12, rectangular bag-shaped formula gac 11 is fixed in biochemistry pool, prevents rectangular bag-shaped formula gac 11 from waving because of unfixing everywhere.Certainly, be confined to the concrete structure of stationary installation in this case, as long as the embodiment that rectangular bag-shaped formula gac 11 installs in biochemistry pool can be realized, all fall in the protection domain of this case.
In the present embodiment, between adjacent two rectangular bag-shaped formula gacs 11, between the rectangular bag-shaped formula gac 11 of Article 1 and the inwall of biochemistry pool side and be all vertically arranged with the bio-carrier 14 of plastics material or ceramics filling between the rectangular bag-shaped formula gac 11 of the last item and the inwall of biochemistry pool opposite side.Interval arranges gac nutrition filler 11 and bio-carrier 14, can provide larger carrier space area to biological bacteria, and the biological bacteria of breeding at a high speed can be made as much as possible fully to apply in biochemical degradation process.Certainly; it is spaced for being not limited between rectangular bag-shaped formula gac 11 and bio-carrier 14 in this case; can also be other set-up modes; as long as arrange the embodiment of rectangular bag-shaped formula gac 11 in biochemistry pool; all belong to simple deformation of the present invention and conversion, fall in the protection domain of this case.
In the present embodiment, described gac nutrition filler composition is brown coal gac, and described gac is filled in long strip shape mesh bag with Granular forms.Certainly; be not limited in this case and use brown coal gac; also can use other kind gacs such as wood activated charcoal, as long as carbon source can be provided for biological bacteria and the simple deformation providing for biological bacteria the gac of carrier all to belong to this case and conversion, all fall into the protection domain of this case.
Embodiment two
The second gac nutrition filler of the present invention, the biological bacteria of this nutrition applying filler in facultative anaerobic biochemical pond is cultivated; Described gac nutrition filler forms rectangular bag-shaped gac in long strip shape mesh bag, described many rectangular bag-shaped gacs are longitudinally evenly arranged in biochemistry pool, this nutrition filler has coordinated the ratio of the carbon nitrogen phosphorus in sewage as carbon source, promote biological bacteria amount reproduction, chemical oxygen demand COD is made to change into biochemical oxygen demand (BOD) BOD, BOD increases as biological bacteria provides stronger growth conditions, finally facilitates the benign cycle of biological bacteria to degrade.
In the present embodiment, facultative anaerobic biochemical pond comprises upper support frame 10A, rectangular bag-shaped gac 11A, serial connection rope 12A and lower support frame 13A, upper support frame 10A is fixed on the top of biochemistry pool, lower support frame 13A is fixed on the bottom of biochemistry pool, one end of many serial connection rope 12A is fixed on upper support frame 10A, and the other end is connected on lower support frame 13A after being each passed through corresponding rectangular bag-shaped formula gac 11A.By serial connection rope 12A, rectangular bag-shaped formula gac 11A is fixed in biochemistry pool, prevents rectangular bag-shaped formula gac 11A from waving because of unfixing everywhere.Certainly, be confined to the concrete structure of fixed sturcture in this case, as long as the embodiment that rectangular bag-shaped formula gac 11A installs in biochemistry pool can be realized, all fall in the protection domain of this case.
In the present embodiment, between adjacent two rectangular bag-shaped formula gac 11A, between the rectangular bag-shaped formula gac 11A of Article 1 and the inwall of biochemistry pool side and be all vertically arranged with the bio-carrier 14A of plastics material or ceramics filling between the rectangular bag-shaped formula gac 11A of the last item and the inwall of biochemistry pool opposite side.Interval arranges gac nutrition filler 11A and bio-carrier 14A, can provide larger carrier space area to biological bacteria, and the biological bacteria of breeding at a high speed can be made as much as possible fully to apply in biochemical degradation process.Certainly; it is spaced for being not limited between rectangular bag-shaped formula gac 11A and bio-carrier 14A in this case; can also be other set-up modes, as long as arrange the embodiment of rectangular bag-shaped formula gac 11A in biochemistry pool, all fall in the protection domain of this case.
In the present embodiment, described gac nutrition filler composition is brown coal gac, and described gac is filled in long strip shape mesh bag with Granular forms.Certainly; be not limited in this case and use brown coal gac; also can use other kind gacs such as wood activated charcoal, as long as carbon source can be provided for biological bacteria and the simple deformation providing for biological bacteria the gac of carrier all to belong to this case and conversion, all fall into the protection domain of this case.
Embodiment three
Consult Fig. 3 further, the third gac nutrition filler of the present invention, this nutrition applying filler is cultivated in the biological bacteria of aerobic biochemical pool; Described gac nutrition filler forms rectangular bag-shaped gac in long strip shape mesh bag, described many rectangular bag-shaped gacs are longitudinally evenly arranged in biochemistry pool, this nutrition filler has coordinated the ratio of the carbon nitrogen phosphorus in sewage as carbon source, promote biological bacteria amount reproduction, chemical oxygen demand COD is made to change into biochemical oxygen demand (BOD) BOD, BOD increases to the growth conditions that biological bacteria provides stronger, finally facilitates the benign cycle of biological bacteria to degrade.
In the present embodiment, aerobic biochemical pool comprises upper support frame 10B, rectangular bag-shaped gac 11B, serial connection rope 12B and lower support frame 13B, upper support frame 10B is fixed on the top of biochemistry pool, lower support frame 13B is fixed on the bottom of biochemistry pool, one end of many serial connection rope 12B is fixed on upper support frame 10B, and the other end is connected on lower support frame 13B after being each passed through corresponding rectangular bag-shaped formula gac 11B.By serial connection rope 12B, rectangular bag-shaped formula gac 11B is fixed in biochemistry pool, prevents rectangular bag-shaped formula gac 11B from waving because of unfixing everywhere.Certainly, be confined to the concrete structure of fixed sturcture in this case, as long as the embodiment that rectangular bag-shaped formula gac 11B installs in biochemistry pool can be realized, all fall in the protection domain of this case.
In the present embodiment, between adjacent two rectangular bag-shaped formula gac 11B, between the rectangular bag-shaped formula gac 11B of Article 1 and the inwall of biochemistry pool side and be all vertically arranged with the bio-carrier 14B of plastics material or ceramics filling between the rectangular bag-shaped formula gac 11B of the last item and the inwall of biochemistry pool opposite side.Interval arranges gac nutrition filler 11B and bio-carrier 14B, can provide larger carrier space area to biological bacteria, and the biological bacteria of breeding at a high speed can be made as much as possible fully to apply in biochemical degradation process.Certainly; it is spaced for being not limited between rectangular bag-shaped formula gac 11B and bio-carrier 14B in this case; can also be other set-up modes, as long as arrange the embodiment of rectangular bag-shaped formula gac 11B in biochemistry pool, all fall in the protection domain of this case.
In the present embodiment, described gac nutrition filler composition is brown coal gac, and described gac is filled in long strip shape mesh bag with Granular forms.Certainly, be not limited in this case and use brown coal gac, other gac kinds such as wood activated charcoal all belong to simple deformation and the conversion of this case, all fall into the protection domain of this case.
Advantage of the present invention is:
1, in this biological bacteria environment, activated carbon composition has coordinated the ratio of the carbon nitrogen phosphorus in sewage as carbon source, promote biological bacteria amount reproduction, chemical oxygen demand COD is made to change into biochemical oxygen demand (BOD) BOD, BOD increases to the growth conditions that biological bacteria provides stronger, finally facilitates the benign cycle of biological bacteria to degrade.
2, by serial connection rope 12, rectangular bag-shaped formula gac 11 is fixed in biochemistry pool, prevents rectangular bag-shaped formula gac 11B from waving because of unfixing everywhere.
3, interval arranges gac nutrition filler 11 and bio-carrier 14, can provide larger carrier space area to biological bacteria, and the biological bacteria of breeding at a high speed can be made as much as possible fully to apply in biochemical degradation process.
The embodiment one of above-mentioned rectangular bag-shaped formula gac nutrition filler, embodiment two and embodiment three are equally applicable in box gac nutrition filler.Certainly, the present invention is not limited to and adopts rectangular bag-shaped formula gac or box gac as nutrition filler.As long as gac is added in biochemistry pool; enough carbon sources can be provided for biochemistry pool; reach and make biological bacteria amount reproduction; the waste water of difficult biochemical treatment is made to obtain other activated carbon structure layouts of effectively degraded; all belong to simple deformation of the present invention and conversion, should protection scope of the present invention be fallen into.
Be only several specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (10)
1. a gac nutrition filler, is characterized in that, this nutrition applying filler is cultivated in the biological bacteria of biochemistry pool; Described gac nutrition filler forms rectangular bag-shaped gac in long strip shape mesh bag, described many rectangular bag-shaped gacs are longitudinally evenly arranged in biochemistry pool, this nutrition filler has coordinated the ratio of the carbon nitrogen phosphorus in sewage as carbon source, promote biological bacteria amount reproduction, chemical oxygen demand COD is made to change into biochemical oxygen demand (BOD) BOD, BOD increases to the growth conditions that biological bacteria provides stronger, finally facilitates the benign cycle of biological bacteria to degrade.
2. gac nutrition filler according to claim 1, it is characterized in that, described biochemistry pool comprises upper support frame, rectangular bag-shaped gac, serial connection rope and lower support frame, described upper support frame is fixed on the top of biochemistry pool, described lower support frame is fixed on the bottom of biochemistry pool, one end of described many serial connection ropes is fixed on upper support frame, and the other end is connected on lower support frame after being each passed through corresponding rectangular bag-shaped formula gac.
3. gac nutrition filler according to claim 1, it is characterized in that, between described adjacent two rectangular bag-shaped formula gacs, between the rectangular bag-shaped formula gac of Article 1 and the inwall of biochemistry pool side and be all vertically arranged with the bio-carrier of plastics material or ceramics filling between the rectangular bag-shaped formula gac of the last item and the inwall of biochemistry pool opposite side.
4. gac nutrition filler according to claim 1, is characterized in that, described gac nutrition filler composition is brown coal gac, and described gac is filled in long strip shape mesh bag with Granular forms.
5. gac nutrition filler according to claim 1, is characterized in that, this nutrition applying filler is in anaerobic biological pond, facultative anaerobic biochemical pond and aerobic biochemical pool.
6. a gac nutrition filler, is characterized in that, this nutrition applying filler is cultivated in the biological bacteria of biochemistry pool; Described gac nutrition filler forms box gac in rectangular-shaped casing, the box gac that described polylith size is identical is arranged in biochemistry pool, this nutrition filler has coordinated the ratio of the carbon nitrogen phosphorus in sewage as carbon source, promote biological bacteria amount reproduction, chemical oxygen demand COD is made to change into biochemical oxygen demand (BOD) BOD, BOD increases to the growth conditions that biological bacteria provides stronger, finally facilitates the benign cycle of biological bacteria to degrade.
7. gac nutrition filler according to claim 6, it is characterized in that, described biochemistry pool comprises upper support frame, box gac, serial connection rope and lower support frame, described upper support frame is fixed on the top of biochemistry pool, described lower support frame is fixed on the bottom of biochemistry pool, one end of described many serial connection ropes is fixed on upper support frame, and the other end is connected on lower support frame after being each passed through corresponding box gac.
8. gac nutrition filler according to claim 6, it is characterized in that, between described adjacent two pieces of box gacs, between first piece of box gac and the inwall of biochemistry pool side and be all vertically arranged with the bio-carrier of plastics material or ceramics filling between the box gac of last block and the inwall of biochemistry pool opposite side.
9. gac nutrition filler according to claim 6, is characterized in that, described gac nutrition filler composition is brown coal gac, and described gac is filled in rectangular-shaped casing with Granular forms.
10. gac nutrition filler according to claim 6, is characterized in that, this nutrition applying filler is in the biological bacteria degradation process of anaerobic biological pond, facultative anaerobic biochemical pond and aerobic biochemical pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410782301.4A CN104496039A (en) | 2014-12-18 | 2014-12-18 | Activated carbon nutrient packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410782301.4A CN104496039A (en) | 2014-12-18 | 2014-12-18 | Activated carbon nutrient packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104496039A true CN104496039A (en) | 2015-04-08 |
Family
ID=52937519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410782301.4A Pending CN104496039A (en) | 2014-12-18 | 2014-12-18 | Activated carbon nutrient packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104496039A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516614A (en) * | 2018-05-25 | 2018-09-11 | 北京华明广远环境科技有限公司 | Skid-mounted type bio-packing apparatus and its application |
| CN110627206A (en) * | 2019-11-04 | 2019-12-31 | 江苏大彭环保科技有限公司 | Bearing device for improving condensation performance and bacterial colony activity of activated sludge |
-
2014
- 2014-12-18 CN CN201410782301.4A patent/CN104496039A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516614A (en) * | 2018-05-25 | 2018-09-11 | 北京华明广远环境科技有限公司 | Skid-mounted type bio-packing apparatus and its application |
| CN110627206A (en) * | 2019-11-04 | 2019-12-31 | 江苏大彭环保科技有限公司 | Bearing device for improving condensation performance and bacterial colony activity of activated sludge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102921295B (en) | Two-chamber biological reaction integrated odor treatment device | |
| CN104496039A (en) | Activated carbon nutrient packing | |
| CN104291444A (en) | System and method for treatment of contact hydrolysis-algae micro-aeration composite wastewater | |
| CN203807300U (en) | Double-pulse sewage treatment system | |
| CN204454838U (en) | A kind of coking wastewater processing system | |
| CN204342609U (en) | A kind of refractory organic industrial sewage treatment system | |
| CN202857562U (en) | Sea farming system | |
| CN101665282A (en) | Environmental-friendly biological stuffing and method of producing same | |
| GR1006357B (en) | Method for processing and energy production from liquid waste of cheese-making plants and milk-processing factories by means of a combination of oxidation/reduction processes. | |
| CN107879471B (en) | Whole-process autotrophic nitrogen removal process and device | |
| CN201729706U (en) | Submersible anaerobic reactor | |
| CN204380507U (en) | A kind of integral bio-adsorption combined deodorizing device | |
| CN204474398U (en) | A kind of microbially decontaminate machine | |
| CN218755256U (en) | Biological purifier for river water body | |
| CN203715448U (en) | Sewage treatment device of reinforced septic tank-water supply sludge compound ecological bed | |
| CN218115227U (en) | Waste water treatment device combining catalytic oxidation inclined plane device and functional ecological pool | |
| CN204689828U (en) | Sewage disposal contact-oxidation pool | |
| CN204689722U (en) | Sewage treatment anaerobic tank | |
| CN204569538U (en) | A kind of membrane biological reaction apparatus | |
| CN202936257U (en) | Filler reaction device used for sewage treatment | |
| CN203333438U (en) | Sewage treatment equipment | |
| CN206607076U (en) | A kind of high-biomass filler for Anammox denitrification process | |
| CN203558918U (en) | Denitrification dephosphorization SBBR (sequencing batch biofilm reactor) | |
| CN103979687B (en) | A kind of Sewage Plant deodorization and the close-coupled processing method of sludge digestion | |
| CN203238093U (en) | Biomembrane denitrification reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |