CN206051807U - A kind of integrated sewage treating apparatus powered by conventional energy - Google Patents
A kind of integrated sewage treating apparatus powered by conventional energy Download PDFInfo
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- CN206051807U CN206051807U CN201621080392.8U CN201621080392U CN206051807U CN 206051807 U CN206051807 U CN 206051807U CN 201621080392 U CN201621080392 U CN 201621080392U CN 206051807 U CN206051807 U CN 206051807U
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- 239000010865 sewage Substances 0.000 title claims abstract description 40
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- 239000002105 nanoparticle Substances 0.000 claims abstract description 33
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- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 55
- 239000002245 particle Substances 0.000 claims description 47
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- 238000010992 reflux Methods 0.000 claims description 17
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- 229910052757 nitrogen Inorganic materials 0.000 abstract description 20
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- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 17
- 239000010802 sludge Substances 0.000 description 13
- 239000002994 raw material Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000000465 moulding Methods 0.000 description 9
- 239000003610 charcoal Substances 0.000 description 8
- 239000004927 clay Substances 0.000 description 8
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 8
- 238000010304 firing Methods 0.000 description 8
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- 239000000843 powder Substances 0.000 description 8
- 239000010453 quartz Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000010792 warming Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
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- 229910010293 ceramic material Inorganic materials 0.000 description 6
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 239000002086 nanomaterial Substances 0.000 description 5
- 239000005995 Aluminium silicate Substances 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 4
- 239000000440 bentonite Substances 0.000 description 4
- 229910000278 bentonite Inorganic materials 0.000 description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 4
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 4
- 239000001639 calcium acetate Substances 0.000 description 4
- 229960005147 calcium acetate Drugs 0.000 description 4
- 235000011092 calcium acetate Nutrition 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
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- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
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Landscapes
- Water Treatment By Sorption (AREA)
Abstract
This utility model belongs to water-treatment technology field, and in particular to a kind of integrated sewage treating apparatus powered by conventional energy.The integrated sewage treating apparatus powered by conventional energy include anoxic zone, aerobic zone, membrane cisterna area, battery limits and the precision dephosphorization area being sequentially communicated, carrier is provided with the middle part of anoxic zone, multifunctional nanoparticles composite bed is equipped with carrier, precision dephosphorization area is provided with load case, is provided with multilamellar precision dephosphorization nano-particle layer carrying in case.The integrated processing system powered by conventional energy can be obviously improved the removal efficiency of the pollution factors such as water COD, ammonia nitrogen, total nitrogen, total phosphorus, heavy metal, SS, removal efficiency difference >=95%, 97%, 97%, 97%, 98% and 99%, effluent index is better than country-level A standards.
Description
Technical field
This utility model belongs to water-treatment technology field, and in particular to a kind of integrated sewage treating apparatus powered by conventional energy.
Background technology
In recent years, with the development of China's Township Economy level, small towns Sewage Pollution thing concentration and total emission volumn by
Year increases, and the discharge beyond standards of particularly eutrophy elemental nitrogen phosphorus cause small towns water ecological environment increasingly severe；Due to small towns sewage
With dispersibility height, water quality and quantity variability is big, be difficult to the features such as centralized collection process, and difficulty of governance is larger, increasingly causes
The concern of people.Meanwhile, as China's town dweller's living standard is increasingly improved, town sewage water quality is increasingly complicated, pollutant
Species is complicated and changeable with concentration；Toward the service trade of contact doped portion and trade effluent, to urban ecological environment, especially water system is made
Into severe contamination, cause body eutrophication and black smelly phenomenon, have a strong impact on the ecological places of cultural interest.
Integrated scattering sewage treatment equipment powered by conventional energy is sent out in small towns dispersion point source sewage with town sewage improvement
Great function is waved, little with compact conformation, occupation of land, removable, easy for installation, automaticity is higher, effluent quality is preferable
The features such as, it is widely applied.But which is in developmental stage, it is still desirable to further to develop.
Chinese patent 201410556467.4 discloses a kind of sewage disposal system.But with most of patent families, mainly
Based on existing processing unit and structure, specificity has some superiority, but the treatment effect of synthesis has certain limitation.
Utility model content
To solve the deficiencies in the prior art, this utility model provides a kind of precision dephosphorization nano-particle and powered by conventional energy
Body sewage disposal device.Which is directed to the small towns sanitary sewage present situation not high with town sewage COD, ammonia nitrogen, total nitrogen removal efficiency,
Particular for heavy metal in sewage and nitrogen and phosphorus pollution thing, lift removal effect to solve receiving water body eutrophication and soil weight
Rnetal contamination problem, greatly improves out water clarity, to avoid sludge bulking adverse effect, excess sludge production is greatly decreased and
Processing cost provides solution.
Technical scheme provided by the utility model is as follows：
A kind of integrated sewage treating apparatus powered by conventional energy, including the anoxic zone, aerobic zone, membrane cisterna area being sequentially communicated, set
Preparation area and precision dephosphorization area, are provided with water outlet self priming pump, the top of the anoxic zone and the aerobic zone in the battery limits
Top connection, the bottom of the aerobic zone connected with the bottom in the membrane cisterna area, the membrane cisterna area and the water outlet self priming pump
Liquid inlet connected by outlet pipeline, the water outlet self priming pump and the precision dephosphorization area are lacked described by pipeline connection
Carrier is provided with the middle part of oxygen area, multifunctional nanoparticles composite bed in the carrier, is equipped with, is arranged in the aerobic zone
There is denitrification reflux pump, the denitrification reflux pump is communicated to the top of the anoxic zone by denitrification reflux pipe, in institute
State in membrane cisterna area and be provided with MBR flat sheet membrane module, open load case is provided with the precision dephosphorization area, in the load case
The precision dephosphorization nano-particle layer of multilamellar is provided with, the liquid outlet of the water outlet self priming pump passes through pipeline connection to the load case
Inner bottom part.
Further, aeration blower is provided with the battery limits, the aeration blower is connected respectively by pipeline
Pass to the lower section of the bottom, the bottom of the aerobic zone and the MBR flat sheet membrane module of the anoxic zone.
Further, the anoxic zone is provided with water inlet, and the water inlet is located at below the carrier away from described good
The side in oxygen area.
Further, the outlet pipeline is located at the top of the MBR flat sheet membrane module.
Further, stripping reflux device is additionally provided with, the stripping reflux device is respectively communicated to the aerobic zone
Bottom and the bottom in the membrane cisterna area.
Further, the top in the precision dephosphorization area is provided with outlet.
Further, the multifunctional nanoparticles composite bed includes from top to bottom successively：8～12cm except COD materials
Layer, the removing heavy metals material layer of 4～6cm, 4～6cm except ammonia nitrogen material layer, 4～6cm except total nitride material layer and 8～
12cm except total layer of phosphor material.
Further, the particle diameter of the granule of each precision dephosphorization nano-particle layer increases successively from top to bottom.
In above-mentioned technical proposal：
Precision dephosphorization nano-particle can be obtained by prior art, it is also possible to be prepared by the following method.Preferably,
It is prepared by the following method：
1) active hargil of 20～50 parts of montmorillonite, 30～60 parts of bentonite and 10～30 parts is put into mixed at a high speed
Mix in material machine, obtain dry blend.
Preferably, below 5 microns, purity is more than 98% for the fineness of montmorillonite；Bentonitic fineness 10 microns with
Under, purity is more than 95%；, below 8 microns, purity is more than 95% for the fineness of active hargil.
2) by 18～22% calcium acetate solution and step 1) dry blend that obtains is according to 0.2～0.4：1 mass ratio enters
Row wet mixing, pugging after wet mixing, obtains clod.
Specifically, the pugging time is 20～30 minutes.
3) by step 2) clod that obtains is extrusion-molded into granule.
Preferably, the particle diameter of granule is 3～12 millimeters.
4) by step 3) granule that obtains is being dried kiln drying, obtains drying and moulding product.
Preferably, the moisture content of drying and moulding product is less than 8%.
5) by step 4) the drying and moulding product that obtain were warming up to 700～850 DEG C of burnings of firing temperature through 0.5～1.5 hour
System 0.5～1.5 hour, obtains precision dephosphorization nano-particle.
Except total nitrogen material can be obtained by prior art, it is also possible to be prepared by the following method.Preferably, by under
The method of stating is prepared：
1) raw material is put in kneading machine, elder generation is dry-mixed 10～20 minutes, add the 40～60wt%'s of raw material
Water is kneaded 10～30 minutes together, obtains clod, wherein, the raw material includes each component of following weight percentage：Cloud
Long clay 10～20%, Pingxiang loess 30～45%, quartz 5～15%, Kaolin 10～15%, charcoal powder 10～30%, first
Base cellulose 2～5%；
2) by step 1) the clod extrusion molding that obtains obtains the granule that particle diameter is 3～12 millimeters；
3) by step 2) granule that obtains is being dried kiln drying to moisture content less than or equal to 3%, obtains dry particle；
4) by step 3) dry particle that obtains was warming up to 1050～1200 DEG C of burnings of firing temperature through 1.5～2.5 hours
System 0.5～1.5 hour, it is air-cooled to obtain granule to be activated；
5) by step 4) granule to be activated that obtains soaks 4～6 under the conditions of 100～130 degree with the nitric acid of 2～4wt%
Hour is activated, and is dried after activation, obtains described except total nitrogen material.
Specifically：The particle diameter of the long clay of cloud is 200 to 325 mesh；The particle diameter of Pingxiang loess is 200 to 325 mesh；The grain of quartz
Footpath is 200 to 325 mesh；Kaolinic particle diameter is 200 to 325 mesh；The particle diameter of charcoal powder is 3000 to 3500 mesh；Methylcellulose
Particle diameter be 200 to 325 mesh.
Preferably, it is described except COD materials produce provided SAMMNS-CT03 selected from Ge Feng Environmental Protection Technology Co., Ltd
Any one in nano ceramic material, SAMMNS-CT06 nano ceramic materials or SAMMNS-CT016 nano ceramic materials.
Preferably, the removing heavy metals material produces provided SAMMNS- selected from Ge Feng Environmental Protection Technology Co., Ltd
Any one in MW200, SAMMNS-MWX01-R3 or SAMMNS-MWHg01-P200.
Preferably, it is described except ammonia nitrogen material is ceramic by the SAMMNS-NH1 that the production of Ge Feng Environmental Protection Technology Co., Ltd is provided
Nano material.
Preferably, total phosphorus in the removal waste water provided selected from Chinese patent 201410726467.4 except total phosphate material
Porous material.
Multifunctional nanoparticles used in integrated sewage treating apparatus powered by conventional energy provided by the utility model
Composite bed, it is different according to water pollutant kind concentration, different ratio can be passed through and size grading is constituted, particle size range 3.0-
12.0mm, is available for active microorganism apposition growth.
Precision dephosphorization nanometer used in integrated sewage treating apparatus powered by conventional energy provided by the utility model
Granulosa, the layer stereo structure formed by different-grain diameter rational gradation composition.Precision dephosphorization nano-particle adopts particle size range 1.0-
12.0mm, according to being necessarily subsequently placed in special screen box, current are after pump lifting from bottom to top through screen box, essence
Phosphorus of the degree dephosphorization nano-particle to solid-state in water with the dissolved carries out high accuracy retention and absorption.
The MBR Flat Membrane that integrated sewage treating apparatus powered by conventional energy provided by the utility model are adopted is a kind of modified
Hydrophilic PVDF materials and the structure of ABS material composition, sieve principle by particle diameter and realize being completely separated for SRT and HRT, ignore dirt
The adverse effect of mud expansion, is always ensured that water outlet NTU≤1；And by underload aeration cause sludge endogenous respiration digestion from
And the significantly minimizing of excess sludge is realized, sludge discharging period is extremely long.
Integration apparatus powered by conventional energy provided by the utility model, with advantages below：
1st, using MBR flat board membrane structures, without the need for second pond, activated sludge concentration is high, and anti-shock loading performance is strong, and water outlet is saturating
Lightness is very high；
2nd, membrance separation stops most pathogenic microorganisms in internal system, effectively reduces follow-up disinfectant dosage and connects
The tactile time；
3rd, volumetric loading is high, and reaction rate is fast, takes up an area less, and transport is flexible, using stripping reflux device, saves power and sets
Standby, operating cost is less；
4th, essence belongs to biomembrance process and membrane bioreactor category, greatly reduces excess sludge production, sludge discharging period
Extremely long, disposal costs are low.
Integrated effluent disposal system powered by conventional energy of the present utility model, one side of composite highly effective bio-carrier of system front end
The highly active micropopulation of high concentration can be adhered in face, effectively improve the impact resistance of system, on the one hand can adsorb a large amount of
COD, ammonia nitrogen, total nitrogen, heavy metal, the pollution factor such as total phosphorus, strengthening system treatment effect；The MBR flat board membranous system energy at middle part
It is enough on the one hand to ensure longer sludge age, it is ensured that the strain of length generation time such as nitrifier is efficiently played a role steadily in the long term, one
Aspect significantly cuts down excess sludge production by endogenous respiration while water outlet NTU≤1 is ensured, reduces water outlet pathogenic microorganism
Content；The precision dephosphorization area of rear end carries out precision Adsorption for the phosphorus of remaining phosphorous particularly the dissolved in water, thoroughly
Eliminate point source eutrophication pollution risk.It is dirty with general cities and towns that the integrated equipment for wastewater treatment powered by conventional energy is used for small towns sanitary sewage
The clearance of water process, COD clearance >=95%, SS clearance >=99%, heavy metal removing rate >=98%, phosphorus and nitrogen is 97%
More than, effluent index can stably reach GB one-level A standard, and the index of COD, ammonia nitrogen, SS and phosphor contaminant is marked better than one-level A
It is accurate；With efficient nano material compounding use, system support equipment power dissipation is low, and operating cost is compared traditional integration powered by conventional energy and set
It is standby, reduce 12%.
Description of the drawings
Fig. 1 is the structure chart of integrated sewage treating apparatus powered by conventional energy provided by the utility model.
In accompanying drawing 1, the structure list representated by each label is as follows：
1st, anoxic zone, 2, aerobic zone, 3, membrane cisterna area, 4, battery limits, 5, precision dephosphorization area, 6, water inlet, 7, outlet, 8,
Carrier, 9, carry case, 10, MBR flat sheet membrane module, 11, denitrification reflux pump, 12, water outlet self priming pump, 13, aeration blower, 14,
Overhaul of the equipments mouth, 15, stripping reflux device, 16, dividing plate, 17, outlet pipeline.
Specific embodiment
Hereinafter principle of the present utility model and feature are described, illustrated embodiment is served only for explaining this utility model,
It is not intended to limit scope of the present utility model.
In a specific embodiment, as shown in figure 1, a kind of integrated sewage treating apparatus powered by conventional energy, including
Anoxic zone 1, aerobic zone 2, membrane cisterna area 3, battery limits 4 and the precision dephosphorization area 5 being sequentially communicated, is provided with water outlet in battery limits 4
Self priming pump 12.
The top of anoxic zone 1 is connected with the top of aerobic zone 2, and the bottom of aerobic zone 2 is connected with the bottom in membrane cisterna area 3, film
Pond area 3 is connected by outlet pipeline 17 with the liquid inlet of water outlet self priming pump 12, and water outlet self priming pump 12 is with precision dephosphorization area 5 by pipe
Road connects.
The middle part of anoxic zone 1 is provided with carrier 8, in carrier 8, multifunctional nanoparticles composite bed is equipped with.In aerobic zone
Denitrification reflux pump 11 is provided with 2, denitrification reflux pump 11 is communicated to the top of anoxic zone 1 by denitrification reflux pipe.
MBR flat sheet membrane module 10 is provided with membrane cisterna area 3, open load case 9 is provided with precision dephosphorization area 5, is set carrying in case 9
The precision dephosphorization nano-particle of multilamellar is equipped with, the liquid outlet of water outlet self priming pump 12 extremely carries the inner bottom part of case 9 by pipeline connection.
Aeration blower 13 is provided with battery limits 4, aeration blower 13 is respectively communicated to anoxic zone 1 by pipeline
The lower section of bottom, the bottom of aerobic zone 2 and MBR flat sheet membrane module 10.
Anoxic zone 1 is provided with water inlet 6, and water inlet 6 is located at the side below carrier 8 away from aerobic zone 2；Outlet pipeline 17
Positioned at the top of MBR flat sheet membrane module 10；Stripping reflux device 15 is additionally provided with, stripping reflux device 15 is respectively communicated to aerobic
The bottom of the bottom and membrane cisterna area 3 in area 2；The top in precision dephosphorization area 5 is provided with outlet 7.The top of equipment can arrange equipment
Access hole 14.Can be distinguished by dividing plate 16 each functional areas in equipment.
Embodiment 1
1) active hargil of 35 parts of montmorillonite, 45 parts of bentonite and 20 parts is put in high speed mixer and mixes,
Dry blend is obtained, wherein, below 5 microns, purity is more than 98% for the fineness of montmorillonite；Bentonitic fineness 10 microns with
Under, purity is more than 95%；, below 8 microns, purity is more than 95% for the fineness of active hargil；
2) by 20% calcium acetate solution and step 1) dry blend that obtains is according to 0.3：1 mass ratio carries out wet mixing, wet
Pugging after mixed, pugging time are 25 minutes, obtain clod；
3) by step 2) clod that obtains is extrusion-molded into granule, and the particle diameter of granule is 8 millimeters；
4) by step 3) granule that obtains is being dried kiln drying, obtains drying and moulding product of the moisture content less than 8%；
5) by step 4) the drying and moulding product that obtain were warming up to 775 DEG C of firing temperature and fire 1 hour, obtain through 1 hour
Precision dephosphorization nano-particle 1.
Embodiment 2
1) active hargil of 20 parts of montmorillonite, 60 parts of bentonite and 10 parts is put in high speed mixer and mixes,
Dry blend is obtained, wherein, below 5 microns, purity is more than 98% for the fineness of montmorillonite；Bentonitic fineness 10 microns with
Under, purity is more than 95%；, below 8 microns, purity is more than 95% for the fineness of active hargil；
2) by 22% calcium acetate solution and step 1) dry blend that obtains is according to 0.2：1 mass ratio carries out wet mixing, wet
Pugging after mixed, pugging time are 30 minutes, obtain clod；
3) by step 2) clod that obtains is extrusion-molded into granule, and the particle diameter of granule is 3 millimeters；
4) by step 3) granule that obtains is being dried kiln drying, obtains drying and moulding product of the moisture content less than 8%；
5) by step 4) the drying and moulding product that obtain were warming up to 700 DEG C of firing temperature and fire 1.5 hours through 1.5 hours,
Obtain precision dephosphorization nano-particle 2.
Embodiment 3
1) active hargil of 50 parts of montmorillonite, 30 parts of bentonite and 30 parts is put in high speed mixer and mixes,
Dry blend is obtained, wherein, below 5 microns, purity is more than 98% for the fineness of montmorillonite；Bentonitic fineness 10 microns with
Under, purity is more than 95%；, below 8 microns, purity is more than 95% for the fineness of active hargil；
2) by 18% calcium acetate solution and step 1) dry blend that obtains is according to 0.4：1 mass ratio carries out wet mixing, wet
Pugging after mixed, pugging time are 20 minutes, obtain clod；
3) by step 2) clod that obtains is extrusion-molded into granule, and the particle diameter of granule is 12 millimeters；
4) by step 3) granule that obtains is being dried kiln drying, obtains drying and moulding product of the moisture content less than 8%；
5) by step 4) the drying and moulding product that obtain were warming up to 700 DEG C of firing temperature and fire 1.5 hours through 0.5 hour,
Obtain precision dephosphorization nano-particle 3.
Embodiment 4
1) raw material is put in kneading machine, first water that is dry-mixed 15 minutes, adding the raw material 50wt% is mixed together
Refining 20 minutes, obtains clod, wherein, the raw material includes each component of following weight percentage：The long clay 15% of cloud, duckweed
Township's loess 39%, quartz 10%, Kaolin 12%, charcoal powder 20%, methylcellulose 4%, wherein, the particle diameter of the long clay of cloud is
260 mesh or so；The particle diameter of Pingxiang loess is 260 mesh or so；The particle diameter of quartz is 250 mesh or so；Kaolinic particle diameter is 250 mesh
Left and right；The particle diameter of charcoal powder is 3200 mesh or so；The particle diameter of methylcellulose is 250 mesh or so；
2) by step 1) the clod extrusion molding that obtains obtains the granule that particle diameter is 8 millimeters；
3) by step 2) granule that obtains is being dried kiln drying to moisture content less than or equal to 3%, obtains dry particle；
4) by step 3) dry particle that obtains was warming up to 1100 DEG C of firing temperature and fires 1 hour through 2 hours, air-cooled
To granule to be activated；
5) by step 4) granule to be activated that obtains soaks 5 hours under the conditions of 115 degree with the nitric acid of 3wt% and lived
Change, be dried after activation, obtain described except total nitrogen material 1.
Embodiment 5
1) raw material is put in kneading machine, first water that is dry-mixed 10 minutes, adding the raw material 60wt% is mixed together
Refining 30 minutes, obtains clod, wherein, the raw material includes each component of following weight percentage：The long clay 18% of cloud, duckweed
Township's loess 30%, quartz 15%, Kaolin 10%, charcoal powder 25%, methylcellulose 2%, wherein, the particle diameter of the long clay of cloud is
325 mesh；The particle diameter of Pingxiang loess is 200；The particle diameter of quartz is 325 mesh；Kaolinic particle diameter is 200；The particle diameter of charcoal powder is
3500 mesh；The particle diameter of methylcellulose is 200；
2) by step 1) the clod extrusion molding that obtains obtains the granule that particle diameter is 12 millimeters；
3) by step 2) granule that obtains is being dried kiln drying to moisture content less than or equal to 3%, obtains dry particle；
4) by step 3) dry particle that obtains was warming up to 1200 DEG C of firing temperature and fires 0.5 hour through 1.5 hours, wind
It is cold to obtain granule to be activated；
5) by step 4) granule to be activated that obtains soaks 6 hours under the conditions of 100 degree with the nitric acid of 4wt% and lived
Change, be dried after activation, obtain described except total nitrogen material 2.
Embodiment 6
1) raw material is put in kneading machine, first water that is dry-mixed 20 minutes, adding the raw material 40wt% is mixed together
Refining 10 minutes, obtains clod, wherein, the raw material includes each component of following weight percentage：The long clay 10% of cloud, duckweed
Township's loess 45%, quartz 10%, Kaolin 15%, charcoal powder 15%, methylcellulose 5%, wherein, the particle diameter of the long clay of cloud is
200；The particle diameter of Pingxiang loess is 325 mesh；The particle diameter of quartz is 200 mesh；Kaolinic particle diameter is 325 mesh；The particle diameter of charcoal powder
For 3000 mesh；The particle diameter of methylcellulose is 325 mesh；
2) by step 1) the clod extrusion molding that obtains obtains the granule that particle diameter is 3 millimeters；
3) by step 2) granule that obtains is being dried kiln drying to moisture content less than or equal to 3%, obtains dry particle；
4) by step 3) dry particle that obtains was warming up to 1050 DEG C of firing temperature and fires 1.5 hours through 2.5 hours, wind
It is cold to obtain granule to be activated；
5) by step 4) granule to be activated that obtains soaks 4 hours under the conditions of 130 degree with the nitric acid of 2wt% and lived
Change, be dried after activation, obtain described except total nitrogen material 3.
Effect example 1
Using integrated sewage treating apparatus powered by conventional energy provided by the utility model, material arranges as follows：
From multifunctional nanoparticles composite bed include successively from top to bottom：10cm's removes except COD material layers, 5cm
Heavy metal material layer, 5cm except ammonia nitrogen material layer, 5cm except total nitride material layer and 10cm are except total layer of phosphor material；
Except COD materials are selected from SAMMNS-CT03 nano ceramic materials；
Removing heavy metals material is selected from SAMMNS-MW200；
Except ammonia nitrogen material is SAMMNS-NH1 ceramic nano materials；
Except total nitrogen material by embodiment 4 provide except total nitrogen material；
Except the porous material for removing total phosphorus in waste water provided selected from Chinese patent 201410726467.4 by total phosphate material.
The precision dephosphorization nano-particle provided by precision dephosphorization Example Nanoparticles 1.
The particle diameter for carrying each layer precision dephosphorization nano-particle in case is gradually increased to 8mm by 3mm from top to bottom.
Water inlet index：COD≤350ppm、Pb2+≤0.3ppm、NH3+≤25ppm、TN≤40ppm、TP≤3.5ppm、SS
≤150ppm；
Effluent index：COD≤17ppm、Pb2+≤0.006ppm、NH3+≤0.75ppm、TN≤1.2ppm、TP≤
0.1ppm、SS≤1ppm。
Can be seen that after the integrated sewage treating apparatus powered by conventional energy are processed, in sewage from every effluent index
Most pollution factors are removed, and water outlet COD, lead, ammonia nitrogen, total nitrogen, total phosphorus, SS indices are better than GB18918- comprehensively
2002 one-level A standards, directly can be discharged completely.
Effect example 2
Using integrated sewage treating apparatus powered by conventional energy provided by the utility model, material arranges as follows：
From multifunctional nanoparticles composite bed include successively from top to bottom：12cm's removes except COD material layers, 4cm
Heavy metal material layer, 6cm except ammonia nitrogen material layer, 4cm except total nitride material layer and 12cm are except total layer of phosphor material；
Except COD materials are selected from SAMMNS-CT06 nano ceramic materials；
Removing heavy metals material is selected from SAMMNS-MWX01-R3；
Except ammonia nitrogen material is SAMMNS-NH1 ceramic nano materials；
Except total nitrogen material by embodiment 5 provide except total nitrogen material；
Except the porous material for removing total phosphorus in waste water provided selected from Chinese patent 201410726467.4 by total phosphate material.
The precision dephosphorization nano-particle provided by precision dephosphorization Example Nanoparticles 2.
The particle diameter for carrying each layer precision dephosphorization nano-particle in case is gradually increased to 9mm by 3mm from top to bottom.
Water inlet index：COD≤250ppm、Cr3+≤0.5ppm、NH3+≤15ppm、TN≤35ppm、TP≤2.5ppm、SS
≤120ppm；
Effluent index：COD≤12ppm、Cr3+≤0.01ppm、NH3+≤0.45ppm、TN≤1ppm、TP≤0.075ppm、
SS≤1ppm。
Can be seen that after the integrated sewage treating apparatus powered by conventional energy are processed, in sewage from every effluent index
Most pollution factors are removed, and water outlet COD, chromium, ammonia nitrogen, total nitrogen, total phosphorus, SS indices are better than GB18918- comprehensively
2002 one-level A standards, directly can be discharged completely.
Effect example 3
Using integrated sewage treating apparatus powered by conventional energy provided by the utility model, material arranges as follows：
From multifunctional nanoparticles composite bed include successively from top to bottom：8cm except COD material layers, 6cm except weight
Metal material layer, 4cm except ammonia nitrogen material layer, 6cm except total nitride material layer and 8cm are except total layer of phosphor material；
Except COD materials are selected from SAMMNS-CT016 nano ceramic materials；
Removing heavy metals material is selected from SAMMNS-MWHg01-P200；
Except ammonia nitrogen material is SAMMNS-NH1 ceramic nano materials；
Except total nitrogen material by embodiment 6 provide except total nitrogen material；
Except the porous material for removing total phosphorus in waste water provided selected from Chinese patent 201410726467.4 by total phosphate material.
The precision dephosphorization nano-particle provided by precision dephosphorization Example Nanoparticles 3.
The particle diameter for carrying each layer precision dephosphorization nano-particle in case is gradually increased to 10mm by 3mm from top to bottom.
Water inlet index：COD≤180ppm、Hg2+≤0.4ppm、NH3+≤20ppm、TN≤33ppm、TP≤1.9ppm、SS
≤210ppm；
Effluent index：COD≤9ppm、Hg2+≤0.008ppm、NH3+≤0.6ppm、TN≤1ppm、TP≤0.057ppm、
SS≤1ppm。
Can be seen that after the integrated sewage treating apparatus powered by conventional energy are processed, in sewage from every effluent index
Most pollution factors are removed, and water outlet COD, hydrargyrum, ammonia nitrogen, total nitrogen, total phosphorus, SS indices are better than GB18918- comprehensively
2002 one-level A standards, directly can be discharged completely.In equipment operation, aerobic section occurs in that sludge bulking phenomenon, but by
In the efficient interception of MBR Flat Membrane, water outlet NTU≤1 is remained, completely eliminate the adverse effect of sludge bulking, protected
The operation of equipment normal table is demonstrate,proved.
On the whole, the data according to live actually detected acquisition, the integrated processing system powered by conventional energy can be obvious
The removal efficiency of the pollution factors such as lifting water COD, ammonia nitrogen, total nitrogen, total phosphorus, heavy metal, SS, removal efficiency difference >=95%,
97%th, 97%, 97%, 98% and 99%, effluent index is better than country-level A standards, 10 for the running at the scene middle of the month, remaining
Sludge is few, only using fecal suction truck spoil disposal once, outfit of equipment long service life.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. a kind of integrated sewage treating apparatus powered by conventional energy, it is characterised in that：Including the anoxic zone (1) being sequentially communicated, aerobic
Area (2), membrane cisterna area (3), battery limits (4) and precision dephosphorization area (5), are provided with water outlet self priming pump in the battery limits (4)
(12), the top of the anoxic zone (1) is connected with the top of the aerobic zone (2), the bottom of the aerobic zone (2) and the film
The bottom connection of Chi Qu (3), the membrane cisterna area (3) are connected by outlet pipeline (17) with the liquid inlet of the water outlet self priming pump (12)
Logical, the water outlet self priming pump (12), is set in the middle part of the anoxic zone (1) by pipeline connection with the precision dephosphorization area (5)
It is equipped with carrier (8), the carrier (8) and is equipped with multifunctional nanoparticles composite bed, is provided with the aerobic zone (2) anti-
Nitrification reflux pump (11), the denitrification reflux pump (11) are communicated to the upper of the anoxic zone (1) by denitrification reflux pipe
Portion, is provided with MBR flat sheet membrane module (10) in the membrane cisterna area (3), is provided with open in the precision dephosphorization area (5)
Case (9) is carried, in the precision dephosphorization nano-particle layer for carrying and multilamellar being provided with case (9), water outlet self priming pump (12) go out
Liquid end is by pipeline connection to the inner bottom part for carrying case (9).
2. integrated sewage treating apparatus powered by conventional energy according to claim 1, it is characterised in that：In the battery limits
(4) aeration blower (13) is provided with, the aeration blower (13) is respectively communicated to the anoxic zone (1) by pipeline
The lower section of bottom, the bottom of the aerobic zone (2) and the MBR flat sheet membrane module (10).
3. integrated sewage treating apparatus powered by conventional energy according to claim 1, it is characterised in that：The anoxic zone (1)
It is provided with water inlet (6), side of the water inlet (6) below the carrier (8) away from the aerobic zone (2).
4. integrated sewage treating apparatus powered by conventional energy according to claim 1, it is characterised in that：The outlet pipeline
(17) positioned at the top of the MBR flat sheet membrane module (10).
5. integrated sewage treating apparatus powered by conventional energy according to claim 1, it is characterised in that：It is additionally provided with air stripping to return
Stream device (15), the stripping reflux device (15) are respectively communicated to the bottom and the membrane cisterna area (3) of the aerobic zone (2)
Bottom.
6. integrated sewage treating apparatus powered by conventional energy according to claim 1, it is characterised in that：The precision dephosphorization area
(5) top is provided with outlet (7).
7. integrated sewage treating apparatus powered by conventional energy according to claim 1, it is characterised in that：The multifunctional nano
Particles dispersed layer includes from top to bottom successively：8～12cm except COD material layers, the removing heavy metals material layer of 4～6cm, 4～6cm
Except ammonia nitrogen material layer, 4～6cm except total nitride material layer and 8～12cm are except total layer of phosphor material.
8. integrated sewage treating apparatus powered by conventional energy according to claim 1, it is characterised in that：Each precision from top to bottom
The particle diameter of the granule of dephosphorization nano-particle layer increases successively.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399860A (en) * | 2018-01-30 | 2019-03-01 | 格丰科技材料有限公司 | A kind of sewage disposal device and the sewage water treatment method with this equipment |
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2016
- 2016-09-26 CN CN201621080392.8U patent/CN206051807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399860A (en) * | 2018-01-30 | 2019-03-01 | 格丰科技材料有限公司 | A kind of sewage disposal device and the sewage water treatment method with this equipment |
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