CN108191078A - A kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage and preparation method - Google Patents
A kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage and preparation method Download PDFInfo
- Publication number
- CN108191078A CN108191078A CN201810088186.9A CN201810088186A CN108191078A CN 108191078 A CN108191078 A CN 108191078A CN 201810088186 A CN201810088186 A CN 201810088186A CN 108191078 A CN108191078 A CN 108191078A
- Authority
- CN
- China
- Prior art keywords
- micelle
- slow
- starch
- parts
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage and preparation methods.The slow-release nutrient micelle is made by following steps：A, it is the sieving pretreatment of starch, kaolin powder and bagasse powder is spare；B, by the starch of pretreatment, kaolin powder, bagasse powder and vitamin, polyglutamic acid, gelatin, calcium hydroxide emulsion, silicic acid mixing granule, graininess nutrition colloid is obtained；C, the ageing of obtained graininess nutrition colloid, drying are sustained microbial nutrition micelle to get hard.The method has the advantages that：It is into calcium silicates glue that nutriment is effectively fixed by row, so that nutrients has slow release, secondary pollution will not be caused in water, it can supplement the nutrients simultaneously to microorganisms in sewage, effectively facilitate bioactivity, it is strong to the capacity of decomposition of dirty organic pollutants, it is good to the adaptability in sewage pollution source, it can be extensively using sewage disposal.
Description
Technical field
The present invention relates to sewage treatment fields, and in particular to for the microbiological garbage treatment agent of sewage disposal, more particularly, to
A kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage and preparation method.
Background technology
With human society degree continuous improvement and socio-economic activity increasingly frequently, problem of environmental pollution is also got over
Come more serious, the pollution of wherein water body is especially prominent.The water pollution increasingly sharpened constitutes very big prestige to the living safety of the mankind
The side of body, become human health, economy, sustainable development significant obstacle, what sewage disposal had become that social development faces ought business
It is anxious.Sewage disposal technology is varied at present, and wherein technology is to utilize microorganism in terrestrial ecosystem substance cyclic process
Role as analyst, it has also become the dominant technology of current sewage disposal, economic, reasonable, sustainable feature is to improving
Water environment repairs water body and has great importance.
Practical using microorganism treating sewage is exactly metabolic activity by microorganism, by the organic matter in sewage point
Solution, so as to achieve the purpose that purify sewage.Its key is the activity of microorganism and benign breeding, and harmonious adaptation is kept with water body
Property.In long-term practice, the main deficiency of microbial cleaning water body is microorganism bad adaptability, and height is required to water body environment,
Management difficulty is big, it is difficult to effectively control.Therefore, it is applied in water process to be widely applied microorganism, needs to improve micro- life
Object enhances microorganism self-reproduction ability to the adaptability and activity of pollutant.So providing necessary nutrition for microorganism makes to have
The main method of effect enhancing bioactivity, also as the key of microorganism sewage water treatment technology development.
Number of patent application 201610986668.7 discloses a kind of sustained release for improving chemical production wastewater Biochemical Treatment
Deionized water addition consersion unit is heated to 45-55 DEG C, sequentially adds the group of following weight content by the preparation method of nutritional agents
Point：Glucose, sodium acetate, sodium citrate, calcium lactate, NH4Cl, K2HPO4·3H2O、MgSO4、FeSO4, Na2CO3、CuSO4、
ZnSO4、MnSO4·H2O、CoSO4·7H2O、(NH4)6Mo7O24·4H2O, vitamin C and vitamin V H, quickly stir evenly；Again
Stirring at low speed adds in the expanded graphite after calcining, the particle that grain size is 0.7 ~ 2.0mm diameters is formed by comminutor, using polysaccharide
The mixed solution of derivative and polyacrylamide carries out spraying coating to particle, and the particle is mixed with above-mentioned raw materials again after drying
Carry out secondary granulation, coating obtains the particle of a diameter of 2.0 ~ 4.0mm.Biological nutritive agent prepared by the invention preserves, user
Just, safety, degradation utilize thoroughly, can significantly improve biochemical unit microbial activity and treatment effect, and effective rate of utilization is high.
Number of patent application 201710785703.3 discloses a kind of for soil remediation, controlled pore-creating joint surface alkalization
Modified charcoal base slow-release nutrient base immobilized microbial inoculum preparation method, using biological carbon materials, by being done to biological material
Dry crushing, pyrolysis and cooling, acidification and alkalinization step, then handled through the controlled etch step of charcoal internal gutter, it is ensured that preparation
Charcoal inner duct structure be conducive to the growth of microorganism, metabolism, it is then biological carbon surface is modified through potassium hydroxide, with slow
It releases film original solution and impregnates 20 ~ 30min, dry, sustained release film layer is formed, for the preparation of charcoal base immobilized microorganism microbial inoculum.This hair
Bright middle charcoal has good physical behavior, and micropore quantity is more, and mostly small mesoporous, and pore passage structure is clear, specific surface area
Increase, by slow release, the degradation process for being continuously microorganism provides nutrient, reduces nutriment with Precipitation Process
Loss, while promote the effective biofilm of microorganism, improve the microbial degradation efficiency of pollutant.
Number of patent application 201510111768.0 discloses a kind of sewage disposal microbial nutrition agent, and the nutritional agents is by pressing
The following raw material composition of mass percent：Mealy potato 15 ~ 70%, sucrose 10 ~ 20%, cellulose 5 ~ 40%, potassium dihydrogen phosphate 0.5
~ 2%, microcosmic salt 0.5 ~ 2%, ammonium sulfate 0.5 ~ 3%, bitter salt 0.5 ~ 2%, magnesium nitrate 0.5 ~ 2%, calcium chloride
0.5 ~ 2%, ferrous sulfate 0.5 ~ 4%, peptone 2 ~ 15% and oleic acid 0.5 ~ 8%.The microbial nutrition agent is due to key component
For starch and cellulose, and in a large amount of organic and inorganic elements cooperations, sanitary wastewater can be applied to, microorganism in petrochemical wastewater
Domestication and to adjust microorganism microorganism caused by various nutrition compositions are inadequate or out of proportion dead, have it is inexpensive, easily
, pollution-free, the advantages of nutrition composition enriches.
It can be seen that there are microorganism bad adaptabilities for microorganism sewage water treatment technology in the prior art, need to manage, to water
Body constantly monitors, and microbial inactivation and loss are caused to prevent water-stop body toxin, but it is fast to be limited to pollution source of water body variation, it is difficult to effectively
Control；While microorganism and water body come into full contact with, temperature, the pH value of water body have an impact the activity of microorganism, directly
Nutrition, which is provided, to microorganism easily causes the problems such as polluting again.
Invention content
Effectively to solve above-mentioned technical problem, the present invention proposes a kind of slow-release nutrient for being exclusively used in microorganism treating sewage
Micelle and preparation method, can effectively improve the activity of microorganism treating sewage, while avoid secondary pollution.
The specific technical solution of the present invention is as follows：
A kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage and preparation method, the slow-release nutrient micelle are will to form sediment
Powder, kaolin, vitamin, bagasse powder, polyglutamic acid, gelatin, calcium hydroxide emulsion, silicic acid are uniformly mixed, granule, ageing,
Dry to be made, specific preparation process is：
A, starch sieving is handled, it is spare chooses 150 ~ 200 mesh powder；It is sieved after kaolin is ground, chooses 100 ~ 150
Mesh powder is spare；Bagasse powder sieving is handled, takes 80 ~ 120 mesh powder spare；
B, by pretreated starch, kaolin powder, bagasse powder and vitamin, polyglutamic acid, gelatin, calcium hydroxide emulsion,
Silicic acid adds in granule machine and is uniformly mixed, and after nutriment solidification, gelatin, calcium hydroxide emulsion, silicic acid form calcium silicates glue, will
The fixation that nutrients is stablized stirs granule, obtains graininess nutrition colloid；
C, gained graininess nutrition colloid is aged 1 ~ 2h at room temperature, be dried, obtain the hard that grain diameter is 1 ~ 2mm
It is sustained microbial nutrition micelle.
Preferably, the parts by weight of each component are 14 ~ 16 parts of starch, 4 ~ 6 parts of kaolin powder, bagasse powder 13 ~ 15
Part, 15 ~ 18 parts of vitamin, 10 ~ 13 parts of polyglutamic acid, 10 ~ 12 parts of gelatin, 10 ~ 26 parts of calcium hydroxide emulsion, 8 ~ 10 parts of silicic acid.
Preferably, the starch is cornstarch, wheaten starch, soybean starch, potato starch, water caltrop starch or lotus root form sediment
At least one of powder.
Preferably, the kaolin powder is by least one of kaolinite, dickite, nacrite or galapectite attrition grinding
It is made.
Preferably, the bagasse powder is good fortune agriculture sugarcane, osmanthus sugar cane, osmanthus are drawn in sugarcane, Fujian sugar cane, Jiangxi sugarcane or river sugarcane
At least one crushed through squeezing be made.
Preferably, the vitamin is at least one of vitamin B, vitamin C, vitamin D or vitamin E.
Preferably, the gelatin is at least one of skin gelatin, bone gelatin, sarolemma gelatin or flesh evil spirit gelatin.
Preferably, the solid content of the calcium hydroxide emulsion is 60 ~ 70%.
Preferably, granule machine described in step b is one kind in vertical granule machine or horizontal granule machine, stirs the rotating speed of granule
For 500 ~ 600r/min.
Preferably, dry to be dried in vacuo described in step c, drying temperature is 60 ~ 70 DEG C, and drying time is 2 ~ 3h.
A kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage being prepared by the above method.
The above of the present invention also proposes a kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage and preparation method,
After mainly being solidified by nutrients, gelatin, calcium hydroxide emulsion, silicic acid formed calcium silicates glue, by nutrients stablize fixation,
During in sewage, microorganism easily adheres on surface to feed, and nutrients has slow release, will not cause secondary dirt in water
Dye.The extra-nutrition of microorganisms can promote bioactivity, so as to the organic pollution in efficient-decomposition water, enhance to dirt
The adaptability of pollution entering the water.
Beneficial effects of the present invention are：
1. propose a kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage.
2. propose a kind of preparation method of slow-release nutrient micelle for being exclusively used in microorganism treating sewage.
3. the present invention is effectively fixed by nutriment into calcium silicates glue by row so that nutrients has slow release, will not
Secondary pollution is caused in water.
4. slow-release nutrient micelle prepared by the present invention can supplement the nutrients to microorganisms in sewage, life can be effectively facilitated
Object activity, it is strong to the capacity of decomposition of dirty organic pollutants, it is good to the adaptability in sewage pollution source, can be extensively using sewage at
Reason.
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
Range 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, starch sieving is handled, it is spare for 180 mesh powders chooses average grain diameter；It is sieved, selects after kaolin is ground
Take average grain size spare for 130 mesh powder；Bagasse powder sieving is handled, takes average grain size spare for 100 mesh powder；
B, by pretreated starch, kaolin powder, bagasse powder and vitamin, polyglutamic acid, gelatin, calcium hydroxide emulsion,
Silicic acid adds in granule machine and is uniformly mixed, and stirs granule, obtains graininess nutrition colloid；
C, gained graininess nutrition colloid is aged 1.5h at room temperature, be dried, it is 1 that obtain grain diameter, which be average grain diameter,
The hard sustained release microbial nutrition micelle of ~ 2mm.
The parts by weight of slow-release nutrient micelle each component are 15 parts of starch, 5 parts of kaolin powder, 14 parts of bagasse powder, vitamin
16 parts, 12 parts of polyglutamic acid, 11 parts of gelatin, 18 parts of calcium hydroxide emulsion, 9 parts of silicic acid.
Starch is cornstarch；Kaolin powder is made by kaolinite attrition grinding；Bagasse powder is good fortune agriculture sugarcane through squeezing
It crushes and is made；Vitamin is vitamin B；Gelatin is skin gelatin；The solid content of calcium hydroxide emulsion is 65%.
Granule machine is vertical granule machine, and the rotating speed for stirring granule is 550r/min；Dry is vacuum drying, and drying temperature is
65 DEG C, drying time 2.5h.
Embodiment 2
A, starch sieving is handled, it is spare for 150 mesh powders chooses average grain diameter；It is sieved, selects after kaolin is ground
Take average grain size spare for 100 mesh powder；Bagasse powder sieving is handled, takes average grain size spare for 80 mesh powder；
B, by pretreated starch, kaolin powder, bagasse powder and vitamin, polyglutamic acid, gelatin, calcium hydroxide emulsion,
Silicic acid adds in granule machine and is uniformly mixed, and stirs granule, obtains graininess nutrition colloid；
C, gained graininess nutrition colloid is aged 1h at room temperature, be dried, it is 1mm that obtain grain diameter, which be average grain diameter,
Hard sustained release microbial nutrition micelle.
The parts by weight of slow-release nutrient micelle each component are 14 parts of starch, 4 parts of kaolin powder, 13 parts of bagasse powder, vitamin
15 parts, 10 parts of polyglutamic acid, 10 parts of gelatin, 26 parts of calcium hydroxide emulsion, 8 parts of silicic acid.
Starch is wheaten starch；Kaolin powder is made by dickite attrition grinding；Bagasse powder is osmanthus sugar cane through squeezing
It crushes and is made；Vitamin is vitamin C；Gelatin is bone gelatin；The solid content of calcium hydroxide emulsion is 60%.
Granule machine is vertical granule machine or horizontal granule machine, and the rotating speed for stirring granule is 500r/min；Drying is done for vacuum
Dry, drying temperature is 60 DEG C, drying time 3h.
Embodiment 3
A, starch sieving is handled, it is spare for 200 mesh powders chooses average grain diameter；It is sieved, selects after kaolin is ground
Take average grain size spare for 150 mesh powder；Bagasse powder sieving is handled, takes average grain size spare for 120 mesh powder；
B, by pretreated starch, kaolin powder, bagasse powder and vitamin, polyglutamic acid, gelatin, calcium hydroxide emulsion,
Silicic acid adds in granule machine and is uniformly mixed, and stirs granule, obtains graininess nutrition colloid；
C, gained graininess nutrition colloid is aged 2h at room temperature, be dried, it is 2mm that obtain grain diameter, which be average grain diameter,
Hard sustained release microbial nutrition micelle.
The parts by weight of slow-release nutrient micelle each component are 16 parts of starch, 6 parts of kaolin powder, 15 parts of bagasse powder, vitamin
18 parts, 13 parts of polyglutamic acid, 12 parts of gelatin, 10 parts of calcium hydroxide emulsion, 10 parts of silicic acid.
Starch is soybean starch；Kaolin powder is made by nacrite attrition grinding；Bagasse powder draws sugarcane through squeezing for osmanthus
It crushes and is made；Vitamin is vitamin D；Gelatin is sarolemma gelatin；The solid content of calcium hydroxide emulsion is 70%.
Granule machine is vertical granule machine or horizontal granule machine, and the rotating speed for stirring granule is 600r/min；Drying is done for vacuum
Dry, drying temperature is 70 DEG C, drying time 2h.
Embodiment 4
A, starch sieving is handled, it is spare for 180 mesh powders chooses average grain diameter；It is sieved, selects after kaolin is ground
Take average grain size spare for 130 mesh powder；Bagasse powder sieving is handled, takes average grain size spare for 110 mesh powder；
B, by pretreated starch, kaolin powder, bagasse powder and vitamin, polyglutamic acid, gelatin, calcium hydroxide emulsion,
Silicic acid adds in granule machine and is uniformly mixed, and stirs granule, obtains graininess nutrition colloid；
C, gained graininess nutrition colloid is aged 1.5h at room temperature, be dried, it is that average grain diameter is to obtain grain diameter
The hard sustained release microbial nutrition micelle of 2mm.
The parts by weight of slow-release nutrient micelle each component are 15 parts of starch, 5 parts of kaolin powder, 14 parts of bagasse powder, vitamin
17 parts, 12 parts of polyglutamic acid, 10 parts of gelatin, 19 parts of calcium hydroxide emulsion, 8 parts of silicic acid.
Starch is Rhizoma Nelumbinis starch；Kaolin powder is made by kaolinite attrition grinding；Bagasse powder crushes system for river sugarcane through squeezing
；Vitamin is vitamin B；Gelatin is skin gelatin；The solid content of calcium hydroxide emulsion is 66%.
Granule machine is vertical granule machine or horizontal granule machine, and the rotating speed for stirring granule is 560r/min；Drying is done for vacuum
Dry, drying temperature is 66 DEG C, drying time 3h.
Embodiment 5
A, starch sieving is handled, it is spare for 180 mesh powders chooses average grain diameter；It is sieved, selects after kaolin is ground
Take average grain size spare for 140 mesh powder；Bagasse powder sieving is handled, takes average grain size spare for 90 mesh powder；
B, by pretreated starch, kaolin powder, bagasse powder and vitamin, polyglutamic acid, gelatin, calcium hydroxide emulsion,
Silicic acid adds in granule machine and is uniformly mixed, and stirs granule, obtains graininess nutrition colloid；
C, gained graininess nutrition colloid is aged 2h at room temperature, be dried, it is 2mm that obtain grain diameter, which be average grain diameter,
Hard sustained release microbial nutrition micelle.
The parts by weight of slow-release nutrient micelle each component are 14 parts of starch, 6 parts of kaolin powder, 13 parts of bagasse powder, vitamin
18 parts, 10 parts of polyglutamic acid, 12 parts of gelatin, 18 parts of calcium hydroxide emulsion, 9 parts of silicic acid.
Starch is water caltrop starch；Kaolin powder is made by galapectite attrition grinding；Bagasse powder is crushed for Jiangxi sugarcane through squeezing
It is made；Vitamin is vitamin E；Gelatin is bone gelatin；The solid content of calcium hydroxide emulsion is 68%.
Granule machine is vertical granule machine or horizontal granule machine, and the rotating speed for stirring granule is 580r/min；Drying is done for vacuum
Dry, drying temperature is 68 DEG C, drying time 2h.
Comparative example 1
A, starch sieving is handled, it is spare for 180 mesh powders chooses average grain diameter；It is sieved, selects after kaolin is ground
Take average grain size spare for 130 mesh powder；Bagasse powder sieving is handled, takes average grain size spare for 100 mesh powder；
B, pretreated starch, kaolin powder, bagasse powder are added in granule machine and mixed with vitamin, polyglutamic acid, gelatin
Uniformly, granule is stirred, obtains the graininess nutrition colloid that average grain diameter is 3mm；
C, gained graininess nutrition colloid is aged 1.5h at room temperature, be dried, it is 1 that obtain grain diameter, which be average grain diameter,
The hard sustained release microbial nutrition micelle of ~ 2mm.
The parts by weight of slow-release nutrient micelle each component are 15 parts of starch, 5 parts of kaolin powder, 14 parts of bagasse powder, vitamin
16 parts, 12 parts of polyglutamic acid, 38 parts of gelatin.
Starch is cornstarch；Kaolin powder is made by kaolinite attrition grinding；Bagasse powder is good fortune agriculture sugarcane through squeezing
It crushes and is made；Vitamin is vitamin B；Gelatin is skin gelatin.
Granule machine is vertical granule machine, and the rotating speed for stirring granule is 550r/min；Dry is vacuum drying, and drying temperature is
65 DEG C, drying time 2.5h.
Slow-release nutrient micelle made from above-described embodiment 1 ~ 5 and comparative example 1 handles certain food processing factory in comparable microorganism
During sewage, its nutriment release rate, microbial growth rate, degradation effect of organic compound in week age are tested, tests the side of characterization
Method or condition are as follows：
Nutriment release rate：Slow-release nutrient micelle is added to the water, in the case where ultrasonic frequency is the ultrasonic wave of 20 ~ 30kHz, point
Not Ce Ding the starch of 1d, 3d, 7d and the release rate of vitamin, as nutriment release rate.
Organic matter decomposition rate：Slow-release nutrient micelle, usage amount 5%, test are added in the organic sewage rich in microorganism
The mass percent of degradable organic pollutant, as degradation effect of organic compound.
The results are shown in Table 1.
Table 1：
Claims (9)
1. a kind of preparation method of slow-release nutrient micelle for being exclusively used in microorganism treating sewage, which is characterized in that by starch, kaolinite
Soil, vitamin, bagasse powder, polyglutamic acid, gelatin, calcium hydroxide emulsion, silicic acid are uniformly mixed, granule, ageing, dry system
, specific preparation process is：
A, starch sieving is handled, it is spare chooses 150 ~ 200 mesh powder；It is sieved after kaolin is ground, chooses 100 ~ 150
Mesh powder is spare；Bagasse powder sieving is handled, takes 80 ~ 120 mesh powder spare；
B, by pretreated starch, kaolin powder, bagasse powder and vitamin, polyglutamic acid, gelatin, calcium hydroxide emulsion,
Silicic acid adds in granule machine and is uniformly mixed, and after nutriment solidification, gelatin, calcium hydroxide emulsion, silicic acid form calcium silicates glue, will
The fixation that nutrients is stablized stirs granule, obtains graininess nutrition colloid；
C, gained graininess nutrition colloid is aged 1 ~ 2h at room temperature, be dried, obtain the hard that grain diameter is 1 ~ 2mm
It is sustained microbial nutrition micelle.
2. a kind of preparation method of slow-release nutrient micelle for being exclusively used in microorganism treating sewage according to claim 1, special
Sign is：The parts by weight of each component are 14 ~ 16 parts of starch, 4 ~ 6 parts of kaolin powder, 13 ~ 15 parts of bagasse powder, vitamin
15 ~ 18 parts, 10 ~ 13 parts of polyglutamic acid, 10 ~ 12 parts of gelatin, 10 ~ 26 parts of calcium hydroxide emulsion, 8 ~ 10 parts of silicic acid.
3. a kind of preparation method of slow-release nutrient micelle for being exclusively used in microorganism treating sewage according to claim 1, special
Sign is：The starch be cornstarch, wheaten starch, soybean starch, potato starch, water caltrop starch or Rhizoma Nelumbinis starch in extremely
Few one kind.
4. a kind of preparation method of slow-release nutrient micelle for being exclusively used in microorganism treating sewage according to claim 1, special
Sign is：The kaolin powder is made by least one of kaolinite, dickite, nacrite or galapectite attrition grinding.
5. a kind of preparation method of slow-release nutrient micelle for being exclusively used in microorganism treating sewage according to claim 1, special
Sign is：The vitamin is at least one of vitamin B, vitamin C, vitamin D or vitamin E.
6. a kind of preparation method of slow-release nutrient micelle for being exclusively used in microorganism treating sewage according to claim 1, special
Sign is：The solid content of the calcium hydroxide emulsion is 60 ~ 70%.
7. a kind of preparation method of slow-release nutrient micelle for being exclusively used in microorganism treating sewage according to claim 1, special
Sign is：Granule machine described in step b is one kind in vertical granule machine or horizontal granule machine, stir the rotating speed of granule for 500 ~
600r/min。
8. a kind of preparation method of slow-release nutrient micelle for being exclusively used in microorganism treating sewage according to claim 1, special
Sign is：Dry to be dried in vacuo described in step c, drying temperature is 60 ~ 70 DEG C, and drying time is 2 ~ 3h.
9. a kind of slow-release nutrient micelle for being exclusively used in treated sewage that any one of claim 1-8 the methods are prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810088186.9A CN108191078A (en) | 2018-01-30 | 2018-01-30 | A kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810088186.9A CN108191078A (en) | 2018-01-30 | 2018-01-30 | A kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108191078A true CN108191078A (en) | 2018-06-22 |
Family
ID=62591769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810088186.9A Withdrawn CN108191078A (en) | 2018-01-30 | 2018-01-30 | A kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108191078A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628353A (en) * | 2019-01-11 | 2019-04-16 | 永清环保股份有限公司 | A kind of charcoal base immobilized microorganism microbial inoculum and the preparation method and application thereof |
| CN114735809A (en) * | 2022-03-21 | 2022-07-12 | 四川达沃斯生态环保科技股份有限公司 | Sewage biological treatment agent and preparation method thereof |
-
2018
- 2018-01-30 CN CN201810088186.9A patent/CN108191078A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628353A (en) * | 2019-01-11 | 2019-04-16 | 永清环保股份有限公司 | A kind of charcoal base immobilized microorganism microbial inoculum and the preparation method and application thereof |
| CN114735809A (en) * | 2022-03-21 | 2022-07-12 | 四川达沃斯生态环保科技股份有限公司 | Sewage biological treatment agent and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103011928B (en) | Selenium-enriched bio-organic fertilizer and preparation method thereof | |
| CN108002871A (en) | A kind of method that rubbish from cooking makes green fertilizer material | |
| CN103288554B (en) | Organic microbial fertilizer for lettuces and preparation method thereof | |
| CN104446683A (en) | Comprehensive treatment technology for municipal domestic sludge | |
| CN108640788A (en) | A kind of modification method of slight alkaline land | |
| CN104262043A (en) | Method for producing household garbage compressed nutrient soil | |
| CN102277346A (en) | Crop straw decomposing inoculant | |
| CN106380240A (en) | Organic fertilizer decomposing agent taking activated oyster shell powder as carrier | |
| CN105348009A (en) | Compound amino acid microbial fertilizer for saline-alkali land and preparation method of fertilizer | |
| CN115466148B (en) | Organic fertilizer based on kitchen waste recycling and preparation method thereof | |
| CN115536445B (en) | Method for preparing liquid organic base fertilizer from kitchen waste, liquid organic base fertilizer and liquid organic fertilizer | |
| CN107879774A (en) | A kind of preparation method of biological decomposing agent | |
| CN112522155A (en) | Bacillus licheniformis and application thereof | |
| CN106431751A (en) | Biochar fertilizer capable of reducing heavy metal pollution of soil and preparation method thereof | |
| CN108191078A (en) | A kind of slow-release nutrient micelle for being exclusively used in microorganism treating sewage and preparation method | |
| CN104119183B (en) | The production method of sylvite ore mine tailing compression Nutrition Soil | |
| CN114561327A (en) | Cellulose degradation composite microbial inoculum and preparation method and application thereof | |
| CN104119171A (en) | Production method of graphite tailing compressed nutrient soil | |
| CN106348873A (en) | Method for preparing microelement liquid water-soluble fertilizer through alga composite graded fermentation | |
| CN104109035B (en) | The production method of diatomite mine tailing compression Nutrition Soil | |
| CN111743040B (en) | Method for preparing earthworm feed based on thermally conditioned organic sludge and product thereof | |
| CN112725397A (en) | Method for producing single-cell protein by microbial fermentation | |
| CN104150977A (en) | Preparation method and application of alga oligosaccharide biological fertilizer | |
| CN116987641A (en) | Corrosion-promoting nitrogen-preserving composting microbial inoculum and preparation method and application thereof | |
| CN104109040B (en) | The production method of mica mine tailing compression nutrition soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180622 |
|
| WW01 | Invention patent application withdrawn after publication |