CN106277186A - A kind of magnetic resin waste water treatment reactor and using method thereof - Google Patents
A kind of magnetic resin waste water treatment reactor and using method thereof Download PDFInfo
- Publication number
- CN106277186A CN106277186A CN201610819051.6A CN201610819051A CN106277186A CN 106277186 A CN106277186 A CN 106277186A CN 201610819051 A CN201610819051 A CN 201610819051A CN 106277186 A CN106277186 A CN 106277186A
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- 239000011347 resin Substances 0.000 title claims abstract description 108
- 229920005989 resin Polymers 0.000 title claims abstract description 108
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 166
- 238000005204 segregation Methods 0.000 claims abstract description 39
- 239000006185 dispersion Substances 0.000 claims abstract description 26
- 230000006641 stabilisation Effects 0.000 claims abstract description 17
- 238000011105 stabilization Methods 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 25
- 239000002351 wastewater Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 2
- 239000006247 magnetic powder Substances 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- HBGPNLPABVUVKZ-POTXQNELSA-N (1r,3as,4s,5ar,5br,7r,7ar,11ar,11br,13as,13br)-4,7-dihydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1h-cyclopenta[a]chrysen-9-one Chemical compound C([C@@]12C)CC(=O)C(C)(C)[C@@H]1[C@H](O)C[C@]([C@]1(C)C[C@@H]3O)(C)[C@@H]2CC[C@H]1[C@@H]1[C@]3(C)CC[C@H]1C(=C)C HBGPNLPABVUVKZ-POTXQNELSA-N 0.000 abstract 1
- PFRGGOIBYLYVKM-UHFFFAOYSA-N 15alpha-hydroxylup-20(29)-en-3-one Natural products CC(=C)C1CCC2(C)CC(O)C3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 PFRGGOIBYLYVKM-UHFFFAOYSA-N 0.000 abstract 1
- SOKRNBGSNZXYIO-UHFFFAOYSA-N Resinone Natural products CC(=C)C1CCC2(C)C(O)CC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 SOKRNBGSNZXYIO-UHFFFAOYSA-N 0.000 abstract 1
- 230000008569 process Effects 0.000 description 8
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000003795 desorption Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229940077464 ammonium ion Drugs 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000009719 regenerative response Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of magnetic resin high efficiency dispersion and the waste water treatment reactor separated and using method thereof, belong to sewage treatment equipment field based on magnetic resin absorption.The present invention includes water distribution uniformity device, current stabilization assembly, magnet drum segregation apparatus and water outlet weir plate, wherein, described water distribution uniformity device is that " work " font is with journey water-distributing device, it is positioned at reactor bottom, described current stabilization assembly is fixed in the middle part of reactor, described water outlet weir plate is located on reactor head edge, and described magnet drum segregation apparatus is close to water outlet weir plate and is located at reactor head.Compared with conventional magnetic resin water treatment system integrated reactor, this reactor greatly reduces height for reactor, alleviates water-aspirator pressure, saves energy consumption, saves floor occupying area, easy and simple to handle.The present invention realizes in magnetic resin one water treatment system the high efficiency dispersion of magnetic resin and separates, and makes magnetic resin water technology more high efficiency, and low cost can use in scale.
Description
Technical field
The present invention relates to sewage treatment equipment field based on magnetic resin absorption, high more particularly to a kind of magnetic resin
Effect dispersion and the waste water treatment reactor separated and using method thereof.
Background technology
Magnetic resin is that Australian Union's science is researched and developed jointly with industrial research institute, Nan'ao Bureau of Water Resources and Orica company
Novel anionic exchanger resin.This resin is the quarternary ammoniumion exchange resin with polypropylene as parent, by commutative from
Son (Cl-) carry out ion exchange with electronegative natural organic matter (NOM) in water, the colourity that is effectively reduced in waste water, organic
Thing, total nitrogen, total phosphorus, thus reach water purification purpose.Compared with conventional ion exchanger resin, magnetic resin is to organic matter removal efficiency
Height, exchange capacity are big, and the internal core Han magnetic of resin particle, and the resin-phase group of being gathered into mutually can be made to realize rapid precipitation.With other from
Sub-exchange resin is different, and magnetic resin can adsorb in stirring reactor, changes the absorption mode of absorption column type, tool
Have wide application prospects.
The magnetic resin separated after reaction, it is proposed that waste water treatment reactor mixes with regenerated liquid (NaCl solution), enters
Row regenerative response, reacted magnetic resin can be sent back in reactor, it is achieved recycling of magnetic resin.
The features such as it is fast that Magnaglo resin has response speed, and precipitability is good, and investment operating cost is low, can be widely applied to
Municipal wastewater, the purification of water quality such as industrial wastewater and drink water purifying and reuse field.
For physical characteristic and the mode of process water of Magnaglo resin, general resinae reactor can not be useful
In the water treatment procedure of Magnaglo resin, and do not utilize the magnetic feature of tool of Magnaglo resin, cause water to process
Effect is undesirable, and water treatment procedure efficiency is low waits series of problems.
Therefore, a kind of efficient magnetic resin of exploitation disperses and separates waste water treatment reactor to promoting magnetic resin at water
Process field is extensively applied significant.
Research for the adsorbent equipment of magnetic resin is a lot, such as 2011 on July 13, Granted publications Publication No.
One utility model patent of CN 201896078 U, it discloses a kind of handling process short, processes flow big, and equipment runs steady
Fixed reliable, energy consumption is low, the magnetic resin adsorption reaction retracting device that expense is few, and this device includes that cylindrical reactor and Magneto separate set
Standby two parts, cylindrical reactor top is divided into cylinder, bottom to be divided into cone；It is anti-that the magnetic separating apparatus of this device is located at column
Answer device top, by magnetic drum, dreg scraping stripe with unload slag chute and constitute；1-5 water inlet it is provided with bottom cylindrical reactor.The arrangement achieves
The high efficiency dispersion of magnetic resin with separate, but still not enough: pending waste water is directly entered reactor by water inlet, greatly
There may be the situation of pending waste water skewness；Reacted magnetic resin all flows to magnetic separating apparatus with current, leads
The workload causing magnetic separating apparatus is very big, affects water treatment effect and efficiency.
Summary of the invention
1, the technical problem to be solved in the present invention
In place of above-mentioned the deficiencies in the prior art, the invention provides a kind of magnetic resin high efficiency dispersion and separate, and
Inlet distribution uniformly, device the waste water treatment reactor of more advantages of simple is set.
2, technical scheme
For solving the problems referred to above, the present invention adopts the following technical scheme that
A kind of magnetic resin high efficiency dispersion and the waste water treatment reactor separated, be provided with magnet drum segregation apparatus, this reaction
Device is divided into water distribution stirring reaction zone from the bottom to top, rises decanting zone and water outlet Disengagement zone, and described water distribution stirring reaction zone is provided with all
Even water-distributing device, and water distribution stirring reaction zone is built with Magnaglo resin, rises decanting zone and is provided with current stabilization assembly, water outlet separates
District is provided with water outlet weir plate, wherein, described water distribution uniformity device be " work " font with journey water-distributing device, be positioned at reactor bottom, institute
Stating current stabilization assembly and be fixed in the middle part of reactor, described water outlet weir plate is located on reactor head edge, and described magnet drum separates dress
Putting and be close to water outlet weir plate and be located at reactor head, described magnet drum segregation apparatus includes magnet drum and segregation apparatus, described magnetic
Cylinder is made up of multiple full magnetic-type magnet drums or multiple half magnetic-type magnet drum, and described segregation apparatus is with scraper plate, water impact or scrapes
Plate and the coefficient form of water impact are disposed far from water outlet weir plate side.
Preferably, described water distribution uniformity device includes water inlet, outlet and water distribution pipeline, and wherein, water inlet is located at institute
Stating the center of water distribution uniformity device, water outlet is provided with apopore, and the angle of apopore and reactor bottom surface is at 35-90
Between degree, described water distribution pipeline uses two works, four works, eight works, the water distribution pipeline of multiple working position type or employing according to the big I of reactor
The water distribution pipeline that multiple I shape water distributors are in parallel.
Preferably, also can arrange a resin stirrer above described water distribution uniformity device, described resin stirrer upper end is even
Connecing a power source, lower end is blade-carrying to be extended partially in water distribution stirring reaction zone.
Preferably, the Magnaglo resin that magnetic resin is 50～300 μm particle diameters in described water distribution stirring reaction zone.
Preferably, the magnet drum segregation apparatus that multiple full magnetic-type magnet drum is constituted, described magnet drum are used with segregation apparatus
Being spliced for multiple magnets, magnet drum entirety all bands are magnetic, magnet drum unitary rotation.
Preferably, the magnet drum segregation apparatus that multiple half magnetic-type magnet drum is constituted, described magnet drum are used with segregation apparatus
Being divided into urceolus and inner magnet, urceolus is hollow cylindrical, and inner magnet is magnetic near reactor water outlet weir plate side point at urceolus
Cloth, magnet is monoblock or multiple magnet is spliced, and inner magnet maintains static, and urceolus rotates.
Present invention also offers the user of a kind of above-mentioned magnetic resin high efficiency dispersion and the waste water treatment reactor separated
Method, the steps include:
The most pending waste water enters reactor through water distribution uniformity device water distribution uniformity, and impacts resin；
When the most reacted mixing water is by rising decanting zone, major part magnetic resin is got off by current stabilization interception component；
Floating resin is with flow direction water outlet Disengagement zone the most on a small quantity, is blocked during by magnet drum segregation apparatus；
D. the water after separating continues to flow out from water outlet weir plate.
3, beneficial effect
Pending waste water enters reactor through water distribution uniformity device, mixes with magnetic resin, due to water distribution uniformity device
For I shape with journey water-distributing device, equal with each pipeline of journey water distribution system, resistance is roughly the same, assignment of traffic can be made to equalize, make
Pending waste water is dispersed evenly in reactor, then assist the stirring action with resin stirrer so that pending waste water with
The full and uniform mixing of magnetic resin；When reacted mixing water is by rising decanting zone, major part magnetic resin is blocked by current stabilization assembly
Cutting down, a small amount of floating resin, with flow direction water outlet Disengagement zone, is blocked during by magnet drum segregation apparatus, current stabilization group
The division of labor mating reaction of part and magnet drum segregation apparatus, dramatically reduces the workload of magnet drum segregation apparatus, improves useless
The treatment effect of water process and treatment effeciency.
A kind of Integral magnetic resin high efficiency dispersion of present invention proposition and the waste water treatment reactor separated, by uniformly
Water-locator, agitator and magnet drum separator etc. achieve in integral reactor the high efficiency dispersion of Magnaglo resin and point
From, effectively solve in integration magnetic resin water treatment system, the dispersion of resin and resin separate difficult problem, with often
The magnetic resin water treatment system integrated reactor of rule is compared, and this reactor greatly reduces height for reactor, alleviates water
Pump pressure, saves energy consumption, saves floor occupying area, easy and simple to handle.The present invention is to realizing Magnaglo resin in water treatment field
High efficiency, low cost, scale application has important learning value and practice significance.
Accompanying drawing explanation
Fig. 1 is the structural representation of Integral magnetic resin high efficiency dispersion and the waste water treatment reactor separated in the present invention
Figure；
Fig. 2 is the structural representation of water distribution uniformity device in Fig. 1；
Fig. 3 is the structural representation of magnet drum segregation apparatus described in embodiment 1；
Fig. 4 is the structural representation of magnet drum segregation apparatus described in embodiment 2；
Fig. 5 is the structural representation of magnet drum segregation apparatus described in embodiment 3；
Fig. 6 is the structural representation of magnet drum segregation apparatus described in embodiment 4.
Wherein, A-water distribution stirring reaction zone, B-rises decanting zone, C-water outlet Disengagement zone, 1-water distribution uniformity device, 2-resin
Agitator, 3-current stabilization assembly, 4-magnet drum segregation apparatus, 5-water outlet weir plate, 6-water inlet, 7-outlet, 8-water distribution pipeline, 9-
Magnet, 10-scraper plate, 11-magnet drum, 12-drench with rain assembly.
Detailed description of the invention
The present invention is further detailed explanation with instantiation below in conjunction with the accompanying drawings:
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of magnetic resin high efficiency dispersion and the waste water treatment reactor separated, it is provided with magnetic
Roller separating device 4, this reactor is divided into water distribution stirring reaction zone A from the bottom to top, rises decanting zone B and water outlet Disengagement zone C, institute
State water distribution stirring reaction zone A and be provided with water distribution uniformity device 1, and water distribution stirring reaction zone A is built with Magnaglo resin, upper heave
Fall district B is provided with current stabilization assembly 3, and water outlet Disengagement zone C is provided with water outlet weir plate 5, and wherein, described water distribution uniformity device 1 is " work " font
With journey water-distributing device, being positioned at reactor bottom, described current stabilization assembly 3 is fixed in the middle part of reactor, and described water outlet weir plate 5 is located at instead
Answering in device top, described magnet drum segregation apparatus 4 is close to water outlet weir plate 5 and is located at reactor head, and described magnet drum divides
Including magnet drum 11 and segregation apparatus from device 4, in the present embodiment, described magnet drum 11 is specially the full magnetic-type of 12 long 1m
Magnet drum is constituted, and described segregation apparatus sets with scraper plate 10 and water impact (assembly 12 realizes by drenching with rain) coefficient form
In away from water outlet weir plate 5 side.
In the present embodiment, described water distribution uniformity device 1 includes water inlet 6, outlet 7 and water distribution pipeline 8, wherein, enters
The center of described water distribution uniformity device 1 is located at the mouth of a river 6, owing to the water yield is relatively big, and each outlet 7 cloth 3 at I shape water distribution
Individual apopore, two of which apopore and reactor bottom surface angle are two 45 °, and another is 90 °, and described water distribution pipeline 8 is adopted
With the water distribution pipeline of four drum.
In the present embodiment, a resin stirrer is also set up above described water distribution uniformity device, on described resin stirrer
End connects a power source, and lower end is blade-carrying to be extended partially in water distribution stirring reaction zone.
In the present embodiment, the Magnaglo resin that magnetic resin is 100 μm particle diameters in described water distribution stirring reaction zone.
In the present embodiment, described magnet drum 11 is spliced for multiple magnets 9, and magnet drum 11 entirety all bands are magnetic,
Magnet drum 11 unitary rotation.
City sewage deep treatment (5000t/d treating capacity, COD about 35mg/L, ammonia nitrogen about 7mg/L, colourity about 15 times) is adopted
Process with the waste water treatment reactor separated with above-mentioned magnetic resin high efficiency dispersion, specifically comprise the following steps that
(1) pending waste water enters reactor through water distribution uniformity device 1 water distribution uniformity, and impacts resin, is aided with simultaneously
The stirring action of resin stirrer 2 so that pending waste water is sufficiently mixed with resin；
(2) when reacted mixing water is by rising decanting zone B, major part magnetic resin is intercepted by current stabilization assembly 3；
(3) a small amount of floating resin is with flow direction water outlet Disengagement zone C, complete blocked during by magnetic-type magnet drum segregation apparatus 4
Cut down；
(4) water after separating continues to flow out from water outlet weir plate 5.
Water outlet COD about 15mg/L, ammonia nitrogen about 4mg/L, colourity is about 0；Above-mentioned saturated resin part is proposed reactor again
Raw, then send reactor back to, resin desorption liquid COD is about 2500mg/L.
Embodiment 2
A kind of magnetic resin high efficiency dispersion as shown in Figure 1, Figure 2 and shown in Fig. 4 and the waste water treatment reactor separated, with above-mentioned
Embodiment 1 difference is, described segregation apparatus is disposed far from water outlet weir plate 5 side with the form of scraper plate 10, and remaining is with real
Execute example 1.
City sewage deep treatment (5000t/d treating capacity, COD about 35mg/L, ammonia nitrogen about 7mg/L, colourity about 15 times) is adopted
Processing with the waste water treatment reactor separated with above-mentioned magnetic resin high efficiency dispersion, concrete steps are with embodiment 1.
Water outlet COD about 18mg/L, ammonia nitrogen about 5mg/L, colourity is about 1；Above-mentioned saturated resin part is proposed reactor again
Raw, then send reactor back to, resin desorption liquid COD is about 2800mg/L.
Embodiment 3
A kind of magnetic resin high efficiency dispersion as shown in Figure 1, Figure 2 and shown in Fig. 5 and the waste water treatment reactor separated, with above-mentioned
Embodiment 1 difference is, described segregation apparatus is disposed far from the form of water impact (assembly 12 realizes by drenching with rain)
Water outlet weir plate 5 side, remaining is with embodiment 1.
City sewage deep treatment (5000t/d treating capacity, COD about 35mg/L, ammonia nitrogen about 7mg/L, colourity about 15 times) is adopted
Processing with the waste water treatment reactor separated with above-mentioned magnetic resin high efficiency dispersion, concrete steps are with embodiment 1.
Water outlet COD about 20mg/L, ammonia nitrogen about 6mg/L, colourity is about 2；Above-mentioned saturated resin part is proposed reactor again
Raw, then send reactor back to, resin desorption liquid COD is about 3000mg/L.
Embodiment 4
As shown in Figure 1, Figure 2 and shown in Fig. 6, a kind of magnetic resin high efficiency dispersion and the waste water treatment reactor separated, it is provided with magnetic
Roller separating device 4, this reactor is divided into water distribution stirring reaction zone A from the bottom to top, rises decanting zone B and water outlet Disengagement zone C, institute
State water distribution stirring reaction zone A and be provided with water distribution uniformity device 1, and water distribution stirring reaction zone A is built with Magnaglo resin, upper heave
Fall district B is provided with current stabilization assembly 3, and water outlet Disengagement zone C is provided with water outlet weir plate 5, and wherein, described water distribution uniformity device 1 is " work " font
With journey water-distributing device, being positioned at reactor bottom, described current stabilization assembly 3 is fixed in the middle part of reactor, and described water outlet weir plate 5 is located at instead
Answering in device top, described magnet drum segregation apparatus 4 is close to water outlet weir plate 5 and is located at reactor head, and described magnet drum divides
Including magnet drum 11 and segregation apparatus from device 4, in the present embodiment, described magnet drum 11 is specially the full magnetic-type of 8 long 1m
Magnet drum is constituted, and described segregation apparatus sets with scraper plate 10 and water impact (assembly 12 realizes by drenching with rain) coefficient form
In away from water outlet weir plate 5 side.
In the present embodiment, described water distribution uniformity device 1 includes water inlet 6, outlet 7 and water distribution pipeline 8, wherein, enters
The center of described water distribution uniformity device 1 is located at the mouth of a river 6, owing to the water yield is less, is provided with 2 apopores at each outlet 7,
And apopore is 65 ° with reactor bottom surface angle, water distribution pipeline 8 uses the water distribution pipeline of four drum.
In the present embodiment, a resin stirrer is also set up above described water distribution uniformity device, on described resin stirrer
End connects a power source, and lower end is blade-carrying to be extended partially in water distribution stirring reaction zone.
In the present embodiment, the Magnaglo that magnetic resin is 200 μm particle diameters spread in described water distribution stirring reaction zone
Resin.
In the present embodiment, described magnet drum 11 is divided into urceolus and inner magnet, and urceolus is hollow cylindrical, and inner magnet is outside
Cylinder is magnetic distribution near reactor water outlet weir plate side, and magnet 9 is spliced for monoblock or multiple magnet, and inner magnet is fixed not
Dynamic, urceolus rotates.
One 40m3The printing and dyeing biochemical treatment tail water (COD about 95mg/L, colourity about 45 times) of/h uses above-mentioned magnetic resin
High efficiency dispersion processes with the waste water treatment reactor separated, and specifically comprises the following steps that
(1) pending waste water enters reactor through water distribution uniformity device 1 water distribution uniformity, and impacts resin, is aided with simultaneously
The stirring action of resin stirrer 2 so that pending waste water and resin be sufficiently mixed (owing to COD is higher, reaction zone Magnaglo
Resin concentration is about 45%)；
(2) when reacted mixing water is by rising decanting zone B, major part magnetic resin is intercepted by current stabilization assembly 3；
(3) a small amount of floating resin is with flow direction water outlet Disengagement zone C, is blocked during by half magnetic-type magnet drum segregation apparatus 4
Cut down；
(4) water separated continues to flow out from water outlet weir plate 5.
Water outlet COD is about 45mg/L, and colourity is about 5 times；Above-mentioned saturated resin part is proposed reactor regeneration, then carries
Returning reactor, resin desorption liquid COD concentration is about 7000mg/L, and colourity is about 7400 times.
Those of ordinary skill in the art it should be appreciated that above embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, the change as long as in the spirit of the present invention, to embodiment described above
Change, modification all will fall in scope of the presently claimed invention.
Claims (7)
1. magnetic resin high efficiency dispersion and the waste water treatment reactor separated, be provided with magnet drum segregation apparatus (4), its feature
It is: described reactor is sequentially provided with water distribution stirring reaction zone (A) from the bottom to top, rises decanting zone (B) and water outlet Disengagement zone
(C), described water distribution stirring reaction zone (A) is provided with water distribution uniformity device (1), and water distribution stirring reaction zone (A) is built with magnetic powder
End resin, rises decanting zone (B) and is provided with current stabilization assembly (3), and water outlet Disengagement zone (C) is provided with water outlet weir plate (5), wherein, described all
Even water-distributing device (1) be " work " font with journey water-distributing device, be positioned at reactor bottom, described current stabilization assembly (3) is fixed on reaction
In the middle part of device, described water outlet weir plate (5) is located on reactor head edge, and described magnet drum segregation apparatus (4) is close to effluent weir
Plate (5) is located at reactor head, and described magnet drum segregation apparatus (4) includes magnet drum (11) and segregation apparatus, described magnet drum
(11) being made up of multiple full magnetic-type magnet drums or multiple half magnetic-type magnet drum, described segregation apparatus is with scraper plate (10), water impact
Or scraper plate (10) and the coefficient form of water impact are disposed far from water outlet weir plate (5) side.
A kind of magnetic resin high efficiency dispersion the most according to claim 1 exists with the waste water treatment reactor separated, its feature
In: described water distribution uniformity device (1) includes water inlet (6), outlet (7) and water distribution pipeline (8), and wherein, water inlet (6) is located at
The center of described water distribution uniformity device (1), outlet (7) place is provided with apopore, and the folder of apopore and reactor bottom surface
Angle is between 35-90 degree, and described water distribution pipeline (8) uses two works, four works, eight works, the cloth of multiple working position type according to the big I of reactor
Water pipeline or use the in parallel water distribution pipeline of multiple I shape water distributor.
A kind of magnetic resin high efficiency dispersion the most according to claim 1 exists with the waste water treatment reactor separated, its feature
In: described water distribution uniformity device (1) top also can arrange a resin stirrer (2), and described resin stirrer (2) upper end connects one
Power source, lower end is blade-carrying to be extended partially in water distribution stirring reaction zone (A).
A kind of magnetic resin high efficiency dispersion the most according to claim 1 exists with the waste water treatment reactor separated, its feature
In: the Magnaglo resin that magnetic resin is 50～300 μm particle diameters in described water distribution stirring reaction zone (A).
A kind of magnetic resin high efficiency dispersion the most according to claim 1 exists with the waste water treatment reactor separated, its feature
In: using the magnet drum segregation apparatus (4) being made up of multiple full magnetic-type magnet drums and segregation apparatus, described magnet drum (11) is many
Individual magnet (9) is spliced, and magnet drum (11) entirety all bands are magnetic, magnet drum (11) unitary rotation.
A kind of magnetic resin high efficiency dispersion the most according to claim 1 exists with the waste water treatment reactor separated, its feature
In: using the magnet drum segregation apparatus (4) being made up of multiple half magnetic-type magnet drums and segregation apparatus, described magnet drum (11) is divided into
Urceolus and inner magnet, urceolus is hollow cylindrical, and inner magnet is magnetic near reactor water outlet weir plate side distribution at urceolus, magnetic
Body (9) is monoblock or multiple magnet is spliced, and inner magnet maintains static, and urceolus rotates.
7. the use of a kind of magnetic resin high efficiency dispersion as described in claim 1-6 and the waste water treatment reactor separated
Method, it is characterised in that:
The most pending waste water enters reactor through water distribution uniformity device (1) water distribution uniformity, and impacts resin；
When the most reacted mixing water is by rising decanting zone B, major part magnetic resin is intercepted by current stabilization assembly (3)；
Floating resin is with flow direction water outlet Disengagement zone C the most on a small quantity, is blocked during by magnet drum segregation apparatus (4)；
D. the water after separating continues to flow out from water outlet weir plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610819051.6A CN106277186B (en) | 2016-09-12 | 2016-09-12 | A kind of magnetic resin waste water treatment reactor and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610819051.6A CN106277186B (en) | 2016-09-12 | 2016-09-12 | A kind of magnetic resin waste water treatment reactor and its application method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108751536A (en) * | 2018-07-04 | 2018-11-06 | 南京大学 | A kind of advanced waste treatment apparatus of resin and the integrated removing nitrate nitrogen of electrochemistry |
| CN112516977A (en) * | 2020-12-21 | 2021-03-19 | 南京环保产业创新中心有限公司 | Efficient desorption system and method for magnetic resin |
| CN114249484A (en) * | 2021-12-22 | 2022-03-29 | 南京环保产业创新中心有限公司 | Magnetic resin wastewater purification device and method |
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| CN104925891A (en) * | 2015-05-21 | 2015-09-23 | 南京大学 | Upflow reaction and separation integrated powder resin purifier and purification method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108751536A (en) * | 2018-07-04 | 2018-11-06 | 南京大学 | A kind of advanced waste treatment apparatus of resin and the integrated removing nitrate nitrogen of electrochemistry |
| CN108751536B (en) * | 2018-07-04 | 2021-05-04 | 南京大学 | Resin and electrochemistry integrated wastewater advanced treatment device for removing nitrate nitrogen |
| CN112516977A (en) * | 2020-12-21 | 2021-03-19 | 南京环保产业创新中心有限公司 | Efficient desorption system and method for magnetic resin |
| CN112516977B (en) * | 2020-12-21 | 2023-05-12 | 南京环保产业创新中心有限公司 | Efficient desorption system and method for magnetic resin |
| CN114249484A (en) * | 2021-12-22 | 2022-03-29 | 南京环保产业创新中心有限公司 | Magnetic resin wastewater purification device and method |
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