CN107055759A - Aerating biological filter pool filler processing aggregate prepared by a kind of utilization volcanic ash - Google Patents
Aerating biological filter pool filler processing aggregate prepared by a kind of utilization volcanic ash Download PDFInfo
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- CN107055759A CN107055759A CN201710058696.7A CN201710058696A CN107055759A CN 107055759 A CN107055759 A CN 107055759A CN 201710058696 A CN201710058696 A CN 201710058696A CN 107055759 A CN107055759 A CN 107055759A
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- 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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses aerating biological filter pool filler processing aggregate prepared by a kind of utilization volcanic ash, it is related to aerating biological filter pool filler technical field, is made up of the raw material of following parts by weight：Terpene resin is modified 40 45 parts of volcanic ash, 23 parts of microcrystalline cellulose, 23 parts of PVPP, 12 parts of sepiolite fibre, 12 parts of polyvinyl alcohol resin, 12 parts of hydrogenated rosin pentaerythritol ester, 0.5 1 parts of superfine powder of polytetrafluoroethylene, 0.5 1 parts of diphenyl methane dimaleimide, 0.5 1 parts of sulfated castor oil, 0.5 1 parts of haloflex, 0.3 0.5 parts of allyl glycidyl ether, 0.3 0.5 parts of petroleum coke micro mist, 0.1 0.3 parts of nano-zinc borate, 0.05 0.1 parts of cerium sesquioxide.The bio-filter stuffing prepared using aggregate of the present invention is conducive to the quick of biomembrane and the stable renewal formed with biomembrane to come off, and effectively removes the pollutant in sewage, cost of sewage disposal is substantially reduced, so as to avoid the in line pollution on the environment of sewage.
Description
Technical field：
The present invention relates to aerating biological filter pool filler technical field, and in particular to aeration life prepared by a kind of utilization volcanic ash
Thing filter tank filler processing aggregate.
Background technology：
Biofilter is a kind of sewage disposal technology, using the biomembrane of granulated filler and its apposition growth as main processing
Medium, gives full play to the physisorption of biological metabolism, biofiltration, biomembrane and filler particles, collects biological oxidation process
With separation of solid and liquid in one so that BOD, COD removal, SS filtering and nitrifying process can be in same unitary reactors
Complete, and if increasing anaerobic zone in BAF, denitrification denitrogenation and dephosphorization can also be carried out simultaneously.Filler is made
For the core component of BAF, there is direct influence to effect of BAF.Aggregate, is to prepare biology
The important component of filter tank filler.Patent CN 102531157 discloses a kind of aerating biological filter pool filler, and wherein aggregate is selected from recessed
Convex rod stone clay, kaolin, montmorillonite, diatomite.
Volcanic ash refers to be gone out by volcanic eruption and rubble and mineral particles of the diameter less than 2 millimeters.In fulminant fire
In the motion of mountain, solid stone and molten slurry are broken down into trickle particle and form volcanic ash.In order that volcanic ash obtains reasonable profit
With using volcanic ash as primary raw material aerating biological filter pool filler processing aggregate is made, the aggregate is in pore-foaming agent and helps in our company
The aerating biological filter pool filler to sewage with notable treatment effect can be made in the presence of agent, the pollution in sewage is effectively removed
Thing, so as to reduce the handling process of sewage, reduces the processing cost of sewage.
The content of the invention：
The technical problems to be solved by the invention are that providing one kind advantageously reduces cost of sewage disposal, strengthens at sewage
Manage aerating biological filter pool filler processing aggregate prepared by the utilization volcanic ash of effect.
The technical problems to be solved by the invention are realized using following technical scheme：
Aerating biological filter pool filler processing aggregate prepared by a kind of utilization volcanic ash, by the raw material system of following parts by weight
Into：
Terpene resin is modified 40-45 parts of volcanic ash, 2-3 parts of microcrystalline cellulose, 2-3 parts of PVPP, sepiolite fibre
1-2 parts, 1-2 parts of polyvinyl alcohol resin, 1-2 parts of hydrogenated rosin pentaerythritol ester, 0.5-1 parts of superfine powder of polytetrafluoroethylene, hexichol
0.5-1 parts of methane BMI, 0.5-1 parts of sulfated castor oil, 0.5-1 parts of haloflex, allyl glycidol
0.3-0.5 parts of ether, 0.3-0.5 parts of petroleum coke micro mist, 0.1-0.3 parts of nano-zinc borate, 0.05-0.1 parts of cerium sesquioxide.
Its preparation method comprises the following steps：
(1) hydrogenated rosin pentaerythritol ester and superfine powder of polytetrafluoroethylene are added into sepiolite fibre, and with 5 DEG C/min
Programming rate be warming up to 125-130 DEG C insulation mixing 15-30min, add diphenyl methane dimaleimide, chlorinated polyethylene
Alkene and petroleum coke micro mist, are continuously maintained at 125-130 DEG C of insulation mixing 10-15min, then naturally cool to room temperature, produce thing
Expect I；
(2) terpene resin is modified volcanic ash and polyvinyl alcohol resin is sent into ball mill, be ground to fineness less than 50 μm,
Microcrystalline cellulose, sulfated castor oil and allyl glycidyl ether are added, continues to be ground to fineness less than 30 μm, produces thing
Expect II；
(3) material II, PVPP, nano-zinc borate and cerium sesquioxide are added into material I, be sufficiently mixed after
Microwave treatment 5-10min under microwave frequency 2450MHz, power output 700W, and room temperature is naturally cooled to, finally utilize Ultramicro-powder
The micro mist that fineness is less than 30 μm is made in broken machine.
The terpene resin modification volcanic ash is aided with additive modification through terpene resin by volcanic ash and formed, specific method of modifying
For：Volcanic ash is first warming up to 100-105 DEG C of insulation grinding 5-10min with 5 DEG C/min programming rate, terpene resin is added
And aluminium-magnesium silicate, continue with 5 DEG C/min programming rate be warming up to 125-130 DEG C insulation grinding 10-15min, then with 5 DEG C/
Min cooling rate is cooled to 0-5 DEG C of sealing thermal insulation and stands 15-30min, and adds asbestos wool, hexamethylolmelamine six
Methyl ether and N hydroxymethyl acrylamide, are warming up to 125-130 DEG C of insulation grinding 15- with 5 DEG C/min programming rate again
30min, after naturally cool to sending into gained mixture in vacuum drier after room temperature, dries gained solid through micronizer
Micro mist is made, produces terpene resin and is modified volcanic ash.
The volcanic ash, terpene resin, aluminium-magnesium silicate, asbestos wool, hexamethylolmelamine pregnancy ether and N- methylols
The mass ratio of acrylamide is 40-45:1-2:0.5-1:0.5-1:0.5-1:0.2-0.3.
Volcanic ash can not only significantly increase its specific surface area and enrich its internal gutter after terpene resin and additive modification
Structure, moreover it is possible to strengthen the comixing compatibility between remaining macromolecule of itself and aggregate and small molecule preparing raw material, promotes preparing raw material
Uniform mixing.
The sulfated castor oil is using preceding by pretreatment, and its processing method is：By sulfated castor oil in Microwave Frequency
Microwave treatment 5min under rate 2450MHz, power output 700W, adds polyethylene glycol oxide and sodium dihydrogen phosphate, after being sufficiently mixed
Continue microwave treatment 5min, being then cooled to 0-5 DEG C of insulation with 5 DEG C/min cooling rate stands 30min, and with 5 DEG C/min
Programming rate be warming up to 110-115 DEG C insulation grinding 10min, into gained mixture add 45-50 DEG C of water, after being sufficiently stirred for
Stratification, takes oil phase, that is, completes the pretreatment of sulfated castor oil.
The mass ratio of the sulfated castor oil, polyethylene glycol oxide and sodium dihydrogen phosphate is 1-2:0.05-0.1:0.02-
0.03。
Sulfated castor oil can not only weaken the peculiar smell of itself, moreover it is possible to strengthen itself and terpenes after above-mentioned pretreatment
The comixing compatibility of resin modified volcanic ash.
The beneficial effects of the invention are as follows：The present invention is modified volcanic ash as primary raw material using terpene resin, is aided with a variety of auxiliary agents
Aerating biological filter pool filler processing aggregate is made, the bio-filter stuffing prepared using the aggregate have specific surface area greatly, table
The characteristics of face is coarse, is conducive to the quick of biomembrane and stable formation；And its internal gutter structure vertical, beneficial to biomembrane more
Newly come off；The pollutant in sewage can also be effectively removed, obvious processing effect substantially reduces cost of sewage disposal, so as to avoid
The in line pollution on the environment of sewage.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
(1) 1 part of hydrogenated rosin pentaerythritol ester and 0.5 part of superfine powder of polytetrafluoroethylene are added into 2 parts of sepiolite fibres,
And 125-130 DEG C of insulation mixing 15min is warming up to 5 DEG C/min programming rate, add 0.5 part of diphenyl-methane span and carry out acyl
Imines, 0.5 part of haloflex and 0.3 part of petroleum coke micro mist, are continuously maintained at 125-130 DEG C of insulation mixing 15min, then certainly
Room temperature so is cooled to, material I is produced；
(2) 45 parts of terpene resins are modified volcanic ash and 2 parts of polyvinyl alcohol resins is sent into ball mill, be ground to fineness small
In 50 μm, 2 parts of microcrystalline celluloses, 0.5 part of sulfated castor oil and 0.3 part of allyl glycidyl ether are added, continues to grind
It is less than 30 μm to fineness, produces material II；
(3) material II, 3 parts of PVPPs, 0.2 part of nano-zinc borate and 0.05 part of three oxidation two are added into material I
Cerium, is sufficiently mixed after microwave treatment 10min under microwave frequency 2450MHz, power output 700W, and naturally cools to room temperature,
The micro mist that fineness is less than 30 μm finally is made using micronizer.
Terpene resin is modified the preparation of volcanic ash：45 parts of volcanic ash are first warming up to 100- with 5 DEG C/min programming rate
105 DEG C of insulation grinding 10min, add 1 part of terpene resin and 0.5 part of aluminium-magnesium silicate, continue with 5 DEG C/min programming rate liter
Then temperature is cooled to 0-5 DEG C of sealing thermal insulation standing to 125-130 DEG C of insulation grinding 15min with 5 DEG C/min cooling rate
30min, and 0.5 part of asbestos wool, 0.5 part of hexamethylolmelamine pregnancy ether and 0.2 part of N hydroxymethyl acrylamide are added, then
The secondary programming rate with 5 DEG C/min is warming up to 125-130 DEG C of insulation grinding 30min, after naturally cool to mixing gained after room temperature
In compound feeding vacuum drier, dry gained solid and micro mist is made through micronizer, produce terpene resin and be modified volcanic ash.
The pretreatment of sulfated castor oil：By 2 parts of sulfated castor oils in microwave frequency 2450MHz, power output 700W
Lower microwave treatment 5min, adds 0.05 part of polyethylene glycol oxide and 0.03 part of sodium dihydrogen phosphate, continues after being sufficiently mixed at microwave
5min is managed, being then cooled to 0-5 DEG C of insulation with 5 DEG C/min cooling rate stands 30min, and with 5 DEG C/min programming rate
110-115 DEG C of insulation grinding 10min is warming up to, 45-50 DEG C of water is added into gained mixture, rear stratification is sufficiently stirred for,
Oil phase is taken, that is, completes the pretreatment of sulfated castor oil.
Embodiment 2
(1) 2 parts of hydrogenated rosin pentaerythritol esters and 0.5 part of superfine powder of polytetrafluoroethylene are added into 2 parts of sepiolite fibres,
And 125-130 DEG C of insulation mixing 15min is warming up to 5 DEG C/min programming rate, add 0.5 part of diphenyl-methane span and carry out acyl
Imines, 0.5 part of haloflex and 0.3 part of petroleum coke micro mist, are continuously maintained at 125-130 DEG C of insulation mixing 15min, then certainly
Room temperature so is cooled to, material I is produced；
(2) 45 parts of terpene resins are modified volcanic ash and 1 part of polyvinyl alcohol resin is sent into ball mill, be ground to fineness small
In 50 μm, 2 parts of microcrystalline celluloses, 0.5 part of sulfated castor oil and 0.5 part of allyl glycidyl ether are added, continues to grind
It is less than 30 μm to fineness, produces material II；
(3) material II, 2 parts of PVPPs, 0.3 part of nano-zinc borate and 0.05 part of three oxidation two are added into material I
Cerium, is sufficiently mixed after microwave treatment 10min under microwave frequency 2450MHz, power output 700W, and naturally cools to room temperature,
The micro mist that fineness is less than 30 μm finally is made using micronizer.
Terpene resin is modified the preparation of volcanic ash：45 parts of volcanic ash are first warming up to 100- with 5 DEG C/min programming rate
105 DEG C of insulation grinding 10min, add 1.5 parts of terpene resins and 0.5 part of aluminium-magnesium silicate, continue with 5 DEG C/min programming rate
125-130 DEG C of insulation grinding 10min is warming up to, 0-5 DEG C of sealing thermal insulation standing is then cooled to 5 DEG C/min cooling rate
15min, and 0.5 part of asbestos wool, 0.5 part of hexamethylolmelamine pregnancy ether and 0.3 part of N hydroxymethyl acrylamide are added, then
The secondary programming rate with 5 DEG C/min is warming up to 125-130 DEG C of insulation grinding 20min, after naturally cool to mixing gained after room temperature
In compound feeding vacuum drier, dry gained solid and micro mist is made through micronizer, produce terpene resin and be modified volcanic ash.
The pretreatment of sulfated castor oil：By 2 parts of sulfated castor oils in microwave frequency 2450MHz, power output 700W
Lower microwave treatment 5min, adds 0.1 part of polyethylene glycol oxide and 0.02 part of sodium dihydrogen phosphate, microwave treatment is continued after being sufficiently mixed
5min, is then cooled to 0-5 DEG C of insulation with 5 DEG C/min cooling rate and stands 30min, and with 5 DEG C/min programming rate liter
Temperature adds 45-50 DEG C of water into gained mixture, is sufficiently stirred for rear stratification, takes to 110-115 DEG C of insulation grinding 10min
Oil phase, that is, complete the pretreatment of sulfated castor oil.
Embodiment 3
(1) 1 part of hydrogenated rosin pentaerythritol ester and 0.5 part of superfine powder of polytetrafluoroethylene are added into 2 parts of sepiolite fibres,
And 125-130 DEG C of insulation mixing 15min is warming up to 5 DEG C/min programming rate, add 0.5 part of diphenyl-methane span and carry out acyl
Imines, 0.5 part of haloflex and 0.3 part of petroleum coke micro mist, are continuously maintained at 125-130 DEG C of insulation mixing 15min, then certainly
Room temperature so is cooled to, material I is produced；
(2) 45 parts of terpene resins are modified volcanic ash and 2 parts of polyvinyl alcohol resins is sent into ball mill, be ground to fineness small
In 50 μm, 2 parts of microcrystalline celluloses, 0.5 part of sulfated castor oil and 0.3 part of allyl glycidyl ether are added, continues to grind
It is less than 30 μm to fineness, produces material II；
(3) material II, 3 parts of PVPPs, 0.2 part of nano-zinc borate and 0.05 part of three oxidation two are added into material I
Cerium, is sufficiently mixed after microwave treatment 10min under microwave frequency 2450MHz, power output 700W, and naturally cools to room temperature,
The micro mist that fineness is less than 30 μm finally is made using micronizer.
Terpene resin is modified the preparation of volcanic ash：45 parts of volcanic ash are first warming up to 100- with 5 DEG C/min programming rate
105 DEG C of insulation grinding 10min, add 1 part of terpene resin and 0.5 part of aluminium-magnesium silicate, continue with 5 DEG C/min programming rate liter
Then temperature is cooled to 0-5 DEG C of sealing thermal insulation standing to 125-130 DEG C of insulation grinding 15min with 5 DEG C/min cooling rate
30min, and 0.5 part of asbestos wool, 0.5 part of hexamethylolmelamine pregnancy ether and 0.2 part of N hydroxymethyl acrylamide are added, then
The secondary programming rate with 5 DEG C/min is warming up to 125-130 DEG C of insulation grinding 30min, after naturally cool to mixing gained after room temperature
In compound feeding vacuum drier, dry gained solid and micro mist is made through micronizer, produce terpene resin and be modified volcanic ash.
Embodiment 4
(1) 2 parts of hydrogenated rosin pentaerythritol esters and 0.5 part of superfine powder of polytetrafluoroethylene are added into 2 parts of sepiolite fibres,
And 125-130 DEG C of insulation mixing 15min is warming up to 5 DEG C/min programming rate, add 0.5 part of diphenyl-methane span and carry out acyl
Imines, 0.5 part of haloflex and 0.3 part of petroleum coke micro mist, are continuously maintained at 125-130 DEG C of insulation mixing 15min, then certainly
Room temperature so is cooled to, material I is produced；
(2) 45 parts of volcanic ash and 1 part of polyvinyl alcohol resin are sent into ball mill, is ground to fineness less than 50 μm, then add
Enter 2 parts of microcrystalline celluloses, 0.5 part of sulfated castor oil and 0.5 part of allyl glycidyl ether, continue to be ground to fineness less than 30
μm, produce material II；
(3) material II, 2 parts of PVPPs, 0.3 part of nano-zinc borate and 0.05 part of three oxidation two are added into material I
Cerium, is sufficiently mixed after microwave treatment 10min under microwave frequency 2450MHz, power output 700W, and naturally cools to room temperature,
The micro mist that fineness is less than 30 μm finally is made using micronizer.
The pretreatment of sulfated castor oil：By 2 parts of sulfated castor oils in microwave frequency 2450MHz, power output 700W
Lower microwave treatment 5min, adds 0.1 part of polyethylene glycol oxide and 0.02 part of sodium dihydrogen phosphate, microwave treatment is continued after being sufficiently mixed
5min, is then cooled to 0-5 DEG C of insulation with 5 DEG C/min cooling rate and stands 30min, and with 5 DEG C/min programming rate liter
Temperature adds 45-50 DEG C of water into gained mixture, is sufficiently stirred for rear stratification, takes to 110-115 DEG C of insulation grinding 10min
Oil phase, that is, complete the pretreatment of sulfated castor oil.
Embodiment 5
Embodiment 1, embodiment 2, embodiment 3 and the made aggregate of embodiment 4 are prepared into life according to raw material shown in table 1 and proportioning
Thing filter tank filler, and by the biofilter of the same terms structure equivalent specifications, using the biofilter of structure to batch life
Sewage is handled, and result is as shown in table 2.
The bio-filter stuffing preparing raw material of table 1 and proportioning
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Aggregate | 100 parts | 100 parts | 100 parts | 100 parts |
| Di-iron trioxide | 10 parts | 10 parts | 10 parts | 10 parts |
| Sawdust | 5 parts | 5 parts | 5 parts | 5 parts |
The made bio-filter stuffing of table 2 is to sanitary sewage disposal effect
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| COD clearances/% | 92.5 | 92.8 | 89.6 | 70.4 |
| BOD clearances/% | 91.7 | 90.4 | 83.2 | 62.8 |
| Ammonia nitrogen removal frank/% | 90.6 | 91.3 | 83.6 | 60.3 |
| Colourity | Clarification | Clarification | Clarification | It is muddy |
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. aerating biological filter pool filler processing aggregate prepared by a kind of utilization volcanic ash, it is characterised in that by following parts by weight
Several raw materials are made：
Terpene resin is modified 40-45 parts of volcanic ash, 2-3 parts of microcrystalline cellulose, 2-3 parts of PVPP, sepiolite fibre 1-2
Part, 1-2 parts of polyvinyl alcohol resin, 1-2 parts of hydrogenated rosin pentaerythritol ester, 0.5-1 parts of superfine powder of polytetrafluoroethylene, diphenyl-methane
0.5-1 parts of BMI, 0.5-1 parts of sulfated castor oil, 0.5-1 parts of haloflex, allyl glycidyl ether
0.3-0.5 parts, 0.3-0.5 parts of petroleum coke micro mist, 0.1-0.3 parts of nano-zinc borate, 0.05-0.1 parts of cerium sesquioxide.
2. aerating biological filter pool filler processing aggregate prepared by utilization volcanic ash according to claim 1, its feature exists
In its preparation method comprises the following steps：
(1) hydrogenated rosin pentaerythritol ester and superfine powder of polytetrafluoroethylene are added into sepiolite fibre, and with 5 DEG C/min liter
Warm speed be warming up to 125-130 DEG C insulation mixing 15-30min, add diphenyl methane dimaleimide, haloflex and
Petroleum coke micro mist, is continuously maintained at 125-130 DEG C of insulation mixing 10-15min, then naturally cools to room temperature, produce material I；
(2) terpene resin is modified volcanic ash and polyvinyl alcohol resin is sent into ball mill, be ground to fineness less than 50 μm, then add
Enter microcrystalline cellulose, sulfated castor oil and allyl glycidyl ether, continue to be ground to fineness less than 30 μm, produce material
II；
(3) material II, PVPP, nano-zinc borate and cerium sesquioxide are added into material I, is sufficiently mixed after microwave
Microwave treatment 5-10min under frequency 2450MHz, power output 700W, and room temperature is naturally cooled to, finally utilize micronizer
The micro mist that fineness is less than 30 μm is made.
3. aerating biological filter pool filler processing aggregate prepared by utilization volcanic ash according to claim 1 or 2, its feature
It is：The terpene resin modification volcanic ash is aided with additive modification through terpene resin by volcanic ash and formed, and specific method of modifying is：
First by volcanic ash with 5 DEG C/min programming rate be warming up to 100-105 DEG C insulation grinding 5-10min, add terpene resin and
Aluminium-magnesium silicate, continues to be warming up to 125-130 DEG C of insulation grinding 10-15min with 5 DEG C/min programming rate, then with 5 DEG C/min
Cooling rate be cooled to 0-5 DEG C of sealing thermal insulation and stand 15-30min, and add asbestos wool, hexamethylolmelamine pregnancy ether
And N hydroxymethyl acrylamide, 125-130 DEG C of insulation grinding 15-30min is warming up to 5 DEG C/min programming rate again, treated
Naturally cool to by gained mixture feeding vacuum drier after room temperature, drying gained solid is made micro- through micronizer
Powder, produces terpene resin and is modified volcanic ash.
4. aerating biological filter pool filler processing aggregate prepared by utilization volcanic ash according to claim 3, its feature exists
In：The volcanic ash, terpene resin, aluminium-magnesium silicate, asbestos wool, hexamethylolmelamine pregnancy ether and N- methylol acryloyls
The mass ratio of amine is 40-45:1-2:0.5-1:0.5-1:0.5-1:0.2-0.3.
5. aerating biological filter pool filler processing aggregate prepared by utilization volcanic ash according to claim 1 or 2, its feature
It is：The sulfated castor oil is using preceding by pretreatment, and its processing method is：By sulfated castor oil in microwave frequency
Microwave treatment 5min under 2450MHz, power output 700W, adds polyethylene glycol oxide and sodium dihydrogen phosphate, is sufficiently mixed follow-up
Continuous microwave treatment 5min, is then cooled to 0-5 DEG C of insulation with 5 DEG C/min cooling rate and stands 30min, and with 5 DEG C/min's
Programming rate is warming up to 110-115 DEG C of insulation grinding 10min, and 45-50 DEG C of water is added into gained mixture, is sufficiently stirred for rear quiet
Layering is put, oil phase is taken, that is, completes the pretreatment of sulfated castor oil.
6. aerating biological filter pool filler processing aggregate prepared by utilization volcanic ash according to claim 5, its feature exists
In：The mass ratio of the sulfated castor oil, polyethylene glycol oxide and sodium dihydrogen phosphate is 1-2:0.05-0.1:0.02-0.03.
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| CN108083428A (en) * | 2018-02-02 | 2018-05-29 | 和县伊迈炭业有限责任公司 | A kind of biologic packing material for sanitary sewage pretreatment |
| CN108212070A (en) * | 2018-02-02 | 2018-06-29 | 和县伊迈炭业有限责任公司 | A kind of organic-biological filter tank filler |
| CN108298672A (en) * | 2018-02-02 | 2018-07-20 | 和县伊迈炭业有限责任公司 | A kind of bio-filter stuffing |
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| CN108546064A (en) * | 2018-04-19 | 2018-09-18 | 凤阳县凤城建安预制厂 | A kind of doping sepiolite fibre is to improve the road dental calculus processing method of intensity |
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| CN115417619A (en) * | 2022-08-26 | 2022-12-02 | 深圳市粤鑫新材料科技有限公司 | Concrete internal-doping type self-repairing waterproof agent |
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| CN107487837A (en) * | 2017-09-27 | 2017-12-19 | 苏州苏湘特种水产养殖场 | A kind of filler of breeding wastewater BAF |
| CN107487851A (en) * | 2017-09-27 | 2017-12-19 | 苏州苏湘特种水产养殖场 | A kind of breeding wastewater high efficiency BAF |
| CN108083428A (en) * | 2018-02-02 | 2018-05-29 | 和县伊迈炭业有限责任公司 | A kind of biologic packing material for sanitary sewage pretreatment |
| CN108212070A (en) * | 2018-02-02 | 2018-06-29 | 和县伊迈炭业有限责任公司 | A kind of organic-biological filter tank filler |
| CN108298672A (en) * | 2018-02-02 | 2018-07-20 | 和县伊迈炭业有限责任公司 | A kind of bio-filter stuffing |
| CN108314175A (en) * | 2018-02-02 | 2018-07-24 | 和县伊迈炭业有限责任公司 | A kind of organic additive for bio-filter stuffing |
| CN108546064A (en) * | 2018-04-19 | 2018-09-18 | 凤阳县凤城建安预制厂 | A kind of doping sepiolite fibre is to improve the road dental calculus processing method of intensity |
| CN108546064B (en) * | 2018-04-19 | 2020-10-23 | 凤阳县凤城建安预制厂 | Processing method of road dental stone doped with sepiolite fibers to improve strength |
| CN108795211A (en) * | 2018-05-25 | 2018-11-13 | 安徽新创智能科技有限公司 | A method of slowing down shared bicycle coating color decoloration |
| CN115417619A (en) * | 2022-08-26 | 2022-12-02 | 深圳市粤鑫新材料科技有限公司 | Concrete internal-doping type self-repairing waterproof agent |
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