CN108057278A - It is a kind of for the high efficiency filter pond of sanitary sewage disposal and preparation method - Google Patents
It is a kind of for the high efficiency filter pond of sanitary sewage disposal and preparation method Download PDFInfo
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- CN108057278A CN108057278A CN201711443132.1A CN201711443132A CN108057278A CN 108057278 A CN108057278 A CN 108057278A CN 201711443132 A CN201711443132 A CN 201711443132A CN 108057278 A CN108057278 A CN 108057278A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3279—Nickel oxides, nickalates, or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
Abstract
The present invention relates to technical field of sewage, more particularly to a kind of for the high efficiency filter pond of sanitary sewage disposal and preparation method, by the way that clay, high-al clay, glass dust, zinc salt and other auxiliary agents are sufficiently mixed, slurrying, and pass through spinneret, filiform accumulation is formed in paper matrix pool surface with filamentous form, is then sintered, forms the filtering ponds with porous structure；Zinc therein, titanium, nickel are distributed in silk in the form of an oxide, and the filtration, purification effect to sewage is substantially improved, particulate matter that not only can be directly in filter sewage, can also decompose the organic pollution in sewage, and sterilizing.Particularly suitable for the purified treatment to sanitary sewage, hospital's hand washing sink sewage.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of high efficiency filter pond for sanitary sewage disposal and
Preparation method.
Background technology
Recently as the quickening of urbanization process, economic rapid development and the continuous growth of population, to water resource
Demand it is growing day by day, cause water resource growing tension.The discharge of large amount of sewage waste water has seriously polluted the environment and water source, makes
It is worsening into water quality.Current water pollution has become a significant problem with generality in environmental pollution, and water quality is disliked
Change has influenced the quality of many cities and towns drinking water in China or even has jeopardized the life of the mankind, therefore there is an urgent need to take effectively to arrange
Apply purifying contaminated water body.Current in China, the vast majority of municipal sewage plant is handled using traditional second order activity sludge
Technique, and the construction investment of great number and running expense constrain its promotion and application, especially to low developed area, lack of capital
Problem generally existing, many Small Urbans are still without perfect sewage disposal system.Even substantial amounts of result of study shows
On the premise of fund is secure, only point source is handled by establishing sewage treatment plant, it is also difficult to water pollution be made effectively to be controlled
System.
It is summed up, at present in city domestic sewage treatment research and application field, common problem has：（1）It adopts
With traditional activated sludge process, often capital cost, running cost are high, and energy consumption is big, and management is more complicated, sludge bulking phenomenon easily occurs；
Process equipment cannot meet efficient requirement.（2）It is continuous stringent with sewage drainage standard, to nitrogen, phosphorus etc. in sewage
The emission request of nutriment is higher, traditional sewage treatment process with denitrogenation dephosphorizing mostly using activated sludge process as
It is main, it generally requires to connect multiple anaerobic and aerobic reaction tanks, forms reaction of high order pond, by cycling to reach denitrogenation in increase
The purpose of dephosphorization, this certainly will will increase the expense and energy consumption of capital expenditure, and make operational management complex.（3）City at present
The processing of city's sewage mostly based on centralized processing, the investment of huge sewage collection system considerably beyond sewage treatment plant in itself
Investment, therefore large-scale sewage treatment plant is built, sanitary sewage is focused on, for the angle of recycling sewage generated by making not necessarily
It is uniquely desirable scheme.Therefore, urban sewage treatment process how is made towards low energy consumption, high efficiency, few surplus sludge volume, most
Convenient operational administrative and the sustainable direction such as the recycling of realization phosphorus and processing water reuse are developed.Current water process is become
The problem of technical research and application field are paid close attention to jointly, it is desirable to which sewage disposal should not only meet single water correction, together
When be also required to consider together the recycling of sewage and contained pollutant and energy problem, and used technology must be with low energy
Premised on consumption and few resource loss.
The content of the invention
The defects of being difficult to centralized collection processing for current some areas sanitary sewage, the present invention propose one kind for living
The high efficiency filter pond of sewage disposal and preparation method, it can directly filter sanitary sewage, and with filter efficiency height, use
The characteristics of long lifespan.
To solve the above problems, the present invention uses following technical scheme：
The present invention also provides a kind of preparation methods in the high efficiency filter pond for sanitary sewage disposal, comprise the following steps：
（1）Clay, high-al clay, glass dust, zinc salt, nickel salt, surfactant, organic titanate are ground to micron order, then
It allocates to obtain slurry with aqueous polyurethane emulsion；
（2）Filtering ponds template is formed with paper pulp reverse mould, by step（1）Obtained slurry is formed through spinning appts spinneret by filiform
Then the pond shape of accumulation calcines 1 ~ 5h at 500 ~ 700 DEG C, obtains the high efficiency filter pond for sanitary sewage disposal.
Preferably, it is used to prepare the raw material in high efficiency filter pond of sanitary sewage disposal by weight：100 ~ 150 weight of clay
Measure part, 20 ~ 50 parts by weight of high-al clay, 15 ~ 45 parts by weight of glass dust, 5 ~ 20 parts by weight of zinc salt, 3 ~ 15 parts by weight of nickel salt, surface work
5 ~ 15 parts by weight of property agent, 20 ~ 45 parts by weight of organic titanate, 100 ~ 200 parts by weight of aqueous polyurethane emulsion.
Clay, high-al clay, glass dust, zinc salt and other auxiliary agents are sufficiently mixed by the present invention, are then sintered, and are formed with more
The filtering ponds of pore structure, particulate matter that not only can be directly in filter sewage can also decompose the organic pollution in sewage,
It is simple with treatment process, the characteristics for the treatment of effeciency is high, and service life is long.
According to the present invention, the organic pollution that zinc salt can be in catalytic degradation sewage plays the role of purifying sewage, in order to
Optimize treatment effect of the filtering ponds to sewage, under optimum condition, the zinc salt is selected from zinc chloride, zinc acetate, zinc sulfate, nitre
At least one of sour zinc, zinc sulphide.
According to the present invention, the organic pollution that nickel salt can be in catalytic degradation sewage plays the role of purifying sewage, in order to
Optimize treatment effect of the filtering ponds to sewage, under optimum condition, the nickel salt is selected from nickel chloride, nickel acetate, nickel sulfate, nitre
At least one of sour nickel, nickel sulfide.
According to the present invention, organic titanate can react generation titanium dioxide at high temperature, and titanium dioxide can be catalyzed
Degrade the pollutant of sewage, play the role of purifying sewage, under optimum condition, the organic titanate be selected from tetrabutyl titanate,
Isopropyl titanate, poly(tributoxy titanium), four different monooctyl ester of metatitanic acid, two oleic acid acyloxy of isopropyl（Dioctyl phosphoric acid acyloxy）Metatitanic acid
Ester, three isostearic acid isopropyl titanates, three isostearic acid isopropyl titanate compounds, isopropyl three (dioctyl phosphoric acid acyloxy)
Titanate esters, three oleic acid acyloxy titanate esters of isopropyl, isopropyl three（Dioctylphyrophosphoric acid acyloxy）Titanate esters, double (two pungent oxygen
Base pyrophosphoric acid ester group) ethylene titanate esters, at least one of tetra isopropyl two (dioctyl phosphito acyloxy) titanate esters.
Under the conditions of, according to the invention it is preferred to, the surfactant is selected from dodecyl alcohol polyoxyethylene ether sodium sulfate, ten
Dialkyl group ammonium sulfate, lauryl sodium sulfate, dodecyl benzene sulfonic acid, triethanolamine lauryl sulfate, fatty alcohol ethoxy sulphur
Sour sodium, N- lauroyl musculamine acid sodium, coconut acyl methyl taurine sodium, N- lauroyls sodium hydrogen α-aminoglutarate, amide groups polyoxyethylene ether
Magnesium sulfate, ethoxylated dodecyl alcohol carboxylic acid sodium, 1-isobutyl-3,5-dimethylhexylphosphoric acid sylvite, Dodecyl Polyoxyethylene Ether sulfosuccinate
At least one of disodium, Cocoamidopropyl betaine, cocamidopropyl propyl amide hydroxyl sulphonic acid betaine etc..
According to the present invention, the solid content of the aqueous polyurethane emulsion is 30-40%.
The high efficiency filter pond for sanitary sewage disposal being prepared by the above method.
High efficiency filter pond and preparation method of the present invention for sanitary sewage disposal, compared with prior art, protrude
Feature and excellent effect are：
The present invention is by the way that clay, high-al clay, glass dust, zinc salt and other auxiliary agents are sufficiently mixed, slurrying, and passes through spinneret, with
Filamentous form forms filiform accumulation in paper matrix pool surface, is then sintered, and forms the filtering ponds with porous structure；It is therein
Zinc, titanium, nickel are distributed in silk in the form of an oxide, and the filtration, purification effect to sewage is substantially improved, not only can directly filter
Particulate matter in sewage can also decompose the organic pollution in sewage, and sterilizing.Particularly suitable for dirty to life
The purified treatment of water, hospital's hand washing sink sewage.Usual sewage will not quickly drain in pond, but slowly leakage, pass through filiform
Arrangement oxide is filtered and catalytic degradation, reduces organic concentration, removes part ammonia nitrogen, kills bacterium.With preparation work
The characteristics of skill is simple, and sewage treating efficiency is high, and service life is long.
Specific embodiment
In the following, the present invention will be further described in detail by way of specific embodiments, but this should not be interpreted as to the present invention
Scope be only limitted to following example.Without departing from the idea of the above method of the present invention, according to ordinary skill
The various replacements or change that knowledge and customary means are made, should be included in the scope of the present invention.
Embodiment 1
A kind of high efficiency filter pond for sanitary sewage disposal is made of the substance for including following parts by weight：125 weight of clay
Part, 40 parts by weight of high-al clay, 30 parts by weight of glass dust, 12 parts by weight of zinc acetate, 10 parts by weight of nickel chloride, lauryl alcohol polyoxyethylene
10 parts by weight of ether sulfosuccinates disodium, four different 30 parts by weight of monooctyl ester of metatitanic acid, 135 parts by weight of aqueous polyurethane emulsion.
The preparation method in the high efficiency filter pond for sanitary sewage disposal, comprises the following steps：
（1）Clay, high-al clay, glass dust, zinc salt, nickel salt, surfactant, organic titanate are ground to micron order, then
It allocates to obtain slurry with aqueous polyurethane emulsion；
（2）Filtering ponds template is formed with paper pulp reverse mould, by step（1）Obtained slurry is formed through spinning appts spinneret by filiform
The pond shape of accumulation, then calcines 5h at 500 DEG C, obtains the high efficiency filter pond for sanitary sewage disposal.
Embodiment 2
A kind of high efficiency filter pond for sanitary sewage disposal is made of the substance for including following parts by weight：120 weight of clay
Part, 45 parts by weight of high-al clay, 40 parts by weight of glass dust, 10 parts by weight of zinc nitrate, 12 parts by weight of nickel chloride, 1-isobutyl-3,5-dimethylhexylphosphoric acid
8 parts by weight of sylvite, 40 parts by weight of Di(dioctylpyrophosphato) ethylene titanate, 120 parts by weight of aqueous polyurethane emulsion.
The preparation method in the high efficiency filter pond for sanitary sewage disposal, comprises the following steps：
（1）Clay, high-al clay, glass dust, zinc salt, nickel salt, surfactant, organic titanate are ground to micron order, then
It allocates to obtain slurry with aqueous polyurethane emulsion；
（2）Filtering ponds template is formed with paper pulp reverse mould, by step（1）Obtained slurry is formed through spinning appts spinneret by filiform
The pond shape of accumulation, then calcines 2h at 600 DEG C, obtains the high efficiency filter pond for sanitary sewage disposal.
Embodiment 3
A kind of high efficiency filter pond for sanitary sewage disposal is made of the substance for including following parts by weight：130 weight of clay
Part, 30 parts by weight of high-al clay, 20 parts by weight of glass dust, 15 parts by weight of zinc acetate, 8 parts by weight of nickel nitrate, ammonium lauryl sulfate
12 parts by weight, three isostearic acid isopropyl titanate compounds, 25 parts by weight, 150 parts by weight of aqueous polyurethane emulsion.
The preparation method in the high efficiency filter pond for sanitary sewage disposal, comprises the following steps：
（1）Clay, high-al clay, glass dust, zinc salt, nickel salt, surfactant, organic titanate are ground to micron order, then
It allocates to obtain slurry with aqueous polyurethane emulsion；
（2）Filtering ponds template is formed with paper pulp reverse mould, by step（1）Obtained slurry is formed through spinning appts spinneret by filiform
The pond shape of accumulation, then calcines 1h at 700 DEG C, obtains the high efficiency filter pond for sanitary sewage disposal.
Embodiment 4
A kind of high efficiency filter pond for sanitary sewage disposal is made of the substance for including following parts by weight：150 weight of clay
Part, 20 parts by weight of high-al clay, 45 parts by weight of glass dust, 5 parts by weight of zinc nitrate, 15 parts by weight of nickel acetate, lauryl alcohol polyoxyethylene
5 parts by weight of ether sulfosuccinates disodium, 20 parts by weight of Di(dioctylpyrophosphato) ethylene titanate, aqueous polyurethane
100 parts by weight of lotion.
The preparation method in the high efficiency filter pond for sanitary sewage disposal, comprises the following steps：
（1）Clay, high-al clay, glass dust, zinc salt, nickel salt, surfactant, organic titanate are ground to micron order, then
It allocates to obtain slurry with aqueous polyurethane emulsion；
（2）Filtering ponds template is formed with paper pulp reverse mould, by step（1）Obtained slurry is formed through spinning appts spinneret by filiform
The pond shape of accumulation, then calcines 3h at 550 DEG C, obtains the high efficiency filter pond for sanitary sewage disposal.
Comparative example 1
A kind of filtering ponds for sanitary sewage disposal are made of the substance for including following parts by weight：150 parts by weight of clay, height
20 parts by weight of alumina, 45 parts by weight of glass dust, 5 parts by weight of zinc nitrate, 15 parts by weight of nickel acetate, Dodecyl Polyoxyethylene Ether sulfo group
5 parts by weight of succinate disodium, 20 parts by weight of Di(dioctylpyrophosphato) ethylene titanate, aqueous polyurethane emulsion
100 parts by weight.
The preparation method of the filtering ponds for sanitary sewage disposal, comprises the following steps：
（1）Clay, high-al clay, glass dust, zinc salt, nickel salt, surfactant, organic titanate are ground to micron order, then
It allocates to obtain slurry with aqueous polyurethane emulsion；
（2）Filtering ponds template is formed with paper pulp reverse mould, by step（1）Obtained slurry is smeared to form pond shape, then at 550 DEG C
Lower calcining 3h, obtains the filtering ponds for sanitary sewage disposal.
Comparative example 2
A kind of filtering ponds for sanitary sewage disposal are made of the substance for including following parts by weight：150 parts by weight of clay, height
20 parts by weight of alumina, 45 parts by weight of glass dust, 5 parts by weight of Dodecyl Polyoxyethylene Ether sulfosuccinate disodium, double (two pungent oxygen
Base pyrophosphoric acid ester group) 20 parts by weight of ethylene titanate esters, 100 parts by weight of aqueous polyurethane emulsion.
The preparation method of the filtering ponds for sanitary sewage disposal, comprises the following steps：
（1）Clay, high-al clay, glass dust, surfactant, organic titanate are ground to micron order, then with aqueous poly- ammonia
Ester lotion allocates to obtain slurry；
（2）Filtering ponds template is formed with paper pulp reverse mould, by step（1）Obtained slurry is formed through spinning appts spinneret by filiform
The pond shape of accumulation, then calcines 3h at 550 DEG C, obtains the high efficiency filter pond for sanitary sewage disposal.
Test experience
It is filtered in the filtering ponds that hospital's sanitary sewage of 50Kg is added in embodiment 1 ~ 4 and comparative example 1 ~ 2, filtration temperature 22
DEG C, respectively using COD, BOD as evaluation criterion test sanitary sewage disposal effect, test result table 1.
Table 1：
| Sample | COD(mg/L) | BOD(mg/L) |
| Embodiment 1 | 38 | 21 |
| Embodiment 2 | 42 | 26 |
| Embodiment 3 | 43 | 25 |
| Embodiment 4 | 45 | 23 |
| Comparative example 1 | 89 | 69 |
| Comparative example 2 | 93 | 55 |
| Untreated sewage | 485 | 238 |
Claims (8)
1. the preparation method in a kind of high efficiency filter pond for sanitary sewage disposal, which is characterized in that comprise the following steps：
（1）Clay, high-al clay, glass dust, zinc salt, nickel salt, surfactant, organic titanate are ground to micron order, then
It allocates to obtain slurry with aqueous polyurethane emulsion；
（2）Filter tank template is formed with paper pulp reverse mould, by step（1）Obtained slurry is formed through spinning appts spinneret by filiform heap
Then long-pending pond shape calcines 1 ~ 5h at 500 ~ 700 DEG C, obtains the high efficiency filter pond for sanitary sewage disposal.
2. the preparation method in the high efficiency filter pond according to claim 1 for sanitary sewage disposal, which is characterized in that use
In prepare sanitary sewage disposal high efficiency filter pond raw material by weight：100 ~ 150 parts by weight of clay, high-al clay 20 ~ 50
Parts by weight, 15 ~ 45 parts by weight of glass dust, 5 ~ 20 parts by weight of zinc salt, 3 ~ 15 parts by weight of nickel salt, 5 ~ 15 parts by weight of surfactant,
20 ~ 45 parts by weight of organic titanate, 100 ~ 200 parts by weight of aqueous polyurethane emulsion.
3. the preparation method in the high efficiency filter pond for sanitary sewage disposal according to claim, which is characterized in that institute
It states zinc salt and is selected from least one of zinc chloride, zinc acetate, zinc sulfate, zinc nitrate, zinc sulphide.
4. the preparation method in the high efficiency filter pond for sanitary sewage disposal according to claim, which is characterized in that institute
It states nickel salt and is selected from least one of nickel chloride, nickel acetate, nickel sulfate, nickel nitrate, nickel sulfide.
5. the preparation method in the high efficiency filter pond for sanitary sewage disposal according to claim, which is characterized in that institute
It states organic titanate and is selected from tetrabutyl titanate, isopropyl titanate, poly(tributoxy titanium), four different monooctyl ester of metatitanic acid, two oleic acid acyl of isopropyl
Oxygroup（Dioctyl phosphoric acid acyloxy）Titanate esters, three isostearic acid isopropyl titanates, three isostearic acid isopropyl titanate compounds,
Isopropyl three (dioctyl phosphoric acid acyloxy) titanate esters, three oleic acid acyloxy titanate esters of isopropyl, isopropyl three（Dioctyl coke phosphorus
Sour acyloxy）Titanate esters, Di(dioctylpyrophosphato) ethylene titanate, (the dioctyl phosphito acyl-oxygen of tetra isopropyl two
At least one of base) titanate esters.
6. the preparation method in the high efficiency filter pond for sanitary sewage disposal according to claim, which is characterized in that institute
It states surfactant and is selected from dodecyl alcohol polyoxyethylene ether sodium sulfate, ammonium lauryl sulfate, lauryl sodium sulfate, 12
Alkyl benzene sulphonate, triethanolamine lauryl sulfate, fatty alcohol sodium isethionate, N- lauroyl musculamine acid sodium, coconut acyl methyl
Sodium taurocholate, N- lauroyls sodium hydrogen α-aminoglutarate, amide groups polyoxyethylene ether magnesium sulfate, ethoxylated dodecyl alcohol carboxylic acid sodium, ten
Dialkyl phosphate sylvite, Dodecyl Polyoxyethylene Ether sulfosuccinate disodium, Cocoamidopropyl betaine, coconut oleoyl amine
At least one of propyl hydroxyl sulphonic acid betaine etc..
7. the preparation method in the high efficiency filter pond for sanitary sewage disposal according to claim, which is characterized in that institute
The solid content for stating aqueous polyurethane emulsion is 30-40%.
8. a kind of high efficiency filter pond for sanitary sewage disposal, which is characterized in that according to any one institute in claim 1 ~ 7
The preparation method stated is prepared.
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| CN103611492A (en) * | 2013-11-20 | 2014-03-05 | 南通水山环保设备有限公司 | Aluminum oxide dye waste water adsorbent of mesoporous magnetic micro-channel structure and preparation method of aluminum oxide dye waste water adsorbent |
| JP2014144579A (en) * | 2013-01-29 | 2014-08-14 | Tamaru Seisakusho:Kk | Thin film deodorizing shielding member for housing material formed by laminating nanofiber, and production apparatus of the same |
| CN106497382A (en) * | 2016-09-20 | 2017-03-15 | 西安建筑科技大学 | A kind of antibacterial coating for drinking water field, antibacterial water tank and preparation method |
| CN107158805A (en) * | 2017-06-30 | 2017-09-15 | 宁波灏钻科技有限公司 | A kind of multifunctional compound ceramics filter core and preparation method thereof |
-
2017
- 2017-12-27 CN CN201711443132.1A patent/CN108057278A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014144579A (en) * | 2013-01-29 | 2014-08-14 | Tamaru Seisakusho:Kk | Thin film deodorizing shielding member for housing material formed by laminating nanofiber, and production apparatus of the same |
| CN103611492A (en) * | 2013-11-20 | 2014-03-05 | 南通水山环保设备有限公司 | Aluminum oxide dye waste water adsorbent of mesoporous magnetic micro-channel structure and preparation method of aluminum oxide dye waste water adsorbent |
| CN106497382A (en) * | 2016-09-20 | 2017-03-15 | 西安建筑科技大学 | A kind of antibacterial coating for drinking water field, antibacterial water tank and preparation method |
| CN107158805A (en) * | 2017-06-30 | 2017-09-15 | 宁波灏钻科技有限公司 | A kind of multifunctional compound ceramics filter core and preparation method thereof |
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