CN109775864A - A kind of anaerobic species activating agent and its preparation method and application method - Google Patents
A kind of anaerobic species activating agent and its preparation method and application method Download PDFInfo
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The present invention provides a kind of anaerobic species activating agent and its preparation method and application method, a kind of anaerobic species activating agent, including following raw material by weight, 60-80 parts of hydrochloric acid that 430-470 parts of sulfuric acid that mass fraction is 90%-98%, 60-80 parts of aluminium powder, 150-180 parts of aluminium hydroxide, mass fraction are 31%-36%, 60-90 parts of acetic acid, 35-55 parts of calcium activated, 25-45 parts of ammonium sulfate, 6-10 parts of iron oxide, 35-55 parts of nitrogen dioxide, 25-45 parts of calcium carbonate.Anaerobic species activating agent provided by the present application is configured additive, is directly added, simple to operate；Anaerobic species activating agent provided by the present application can restore the activity of anaerobic bacteria especially methane backeria under chilling temperatures, promote the carry out anaerobic fermentation of methane backeria, purify sewage；And the anaerobic species activating agent of the application can promote the working efficiency of methane backeria in the summer of high temperature, and sewage is made to accelerate purification speed.
Description
Technical field
The present invention relates to sewage treatment field more particularly to a kind of anaerobic species activating agent and its preparation method and application sides
Method.
Background technique
In sewage treatment field, a kind of existing frequently-used processing mode is the metabolism by activated sludge to sewage
Catharsis is played, but due to each have their own life condition of bacterium, will cause bacterium suspend mode under unfavorable environmental condition, very
To will cause bacterial death, so that purify sewage cannot, and the bacterium in sewage is made to restore normal living from dormant state
Property be also one and overflow long and complex process, it usually needs 1-2 months, recovery time was slow.Due in sewage disposal process, carefully
After bacterium inactivation, activation recovering is a complexity and very long process, many people can directly replace the activated sludge in sewage, this is just
So that sewage treatment purification process cycle stretch-out, time lag have also seriously affected the efficiency of sewage treatment.
Summary of the invention
To solve the above problems, the present invention provides a kind of anaerobic species activating agent and its preparation method and application method, this
The anaerobic species activating agent that application provides is configured additive, is directly added, simple to operate；It is provided by the present application to detest
The agent of oxygen bacterial activity can restore the activity of anaerobic bacteria especially methane backeria under chilling temperatures, promote the carry out anaerobism hair of methane backeria
Ferment purifies sewage；And the anaerobic species activating agent of the application can promote the working efficiency of methane backeria in the summer of high temperature, make
Sewage accelerates purification speed.
The object of the present invention is achieved in the following manner: a kind of anaerobic species activating agent, including by weight with
Lower raw material, mass fraction are 150-180 parts of 60-80 parts of 430-470 parts of sulfuric acid, aluminium powder, the aluminium hydroxide of 90%-98%, quality point
Number is 25-45 parts of 35-55 parts of 60-90 parts of 60-80 parts of hydrochloric acid, acetic acid, calcium activated, ammonium sulfate, the iron oxide 6-10 of 31%-36%
Part, 35-55 parts of nitrogen dioxide, 25-45 parts of calcium carbonate.
The hydrochloric acid 70 that 450 parts of the sulfuric acid that mass fraction is 93%, 70 parts of aluminium powder, 165 parts of aluminium hydroxide, mass fraction are 36%
Part, 75 parts of acetic acid, 45 parts of calcium activated, 35 parts of ammonium sulfate, 8 parts of iron oxide, 45 parts of nitrogen dioxide, 35 parts of calcium carbonate.
The preparation method of the anaerobic species activating agent, includes the following steps,
(1) each raw material is weighed by weight；
(2) sulfuric acid is added in water, reacts 10min-15min；Then aluminium powder is added, reacts 15min-25min；Then hydrogen is added
Aluminium oxide reacts 40min-50min；Then hydrochloric acid is added, reacts 20min-30min；Then calcium activated is added, reacts 20min-
30min；Then iron oxide is added, reacts 15min-25min；Nitrogen dioxide is then passed to, 55min-70min is reacted；Then plus
Enter calcium carbonate, reacts 30min-40min；Then acetic acid is added, reacts 25min-30min；Then ammonium sulfate is added, reacts
20min-30min；
The product that step (2) obtains is concentrated and dried by heating and crushes, and obtains solid powder.
In step (2), sulfuric acid is added in water, reacts 10min；Then aluminium powder is added, reacts 15min；Then hydrogen is added
Aluminium oxide reacts 40min；Then hydrochloric acid is added, reacts 20min；Then calcium activated is added, reacts 20min；Then oxidation is added
Iron reacts 15min；Nitrogen dioxide is then passed to, 55min is reacted；Then calcium carbonate is added, reacts 30min；Then second is added
Acid reacts 25min；Then ammonium sulfate is added, reacts 20min.
The application method of the anaerobic species activating agent is used for anaerobic species sewage purification.
Anaerobic species activating agent provided by the invention is widely used in anaerobic jar, and it is outstanding can to restore anaerobic bacteria under cold environment
It is the activity of methane backeria, promotes methane backeria to carry out anaerobic fermentation, to purify sewage；In the summer of high temperature, the application's detests
The agent of oxygen bacterial activity can promote the working efficiency of anaerobic bacteria, make sewage purification speed faster.Anaerobic species provided by the present application
Activating agent supplements acetic acid, so that methane backeria is generated a large amount of methane, promotes enlivening for anaerobic bacteria group, make the organic matter in waste water
It comes into full contact with and reacts with microorganism, to improve the purification speed of sewage.
Anaerobic species activating agent provided by the present application is configured additive, directly the amount and sewage by calculating sewage
The situation of middle anaerobic species determines anaerobic species activating agent additive amount, easy to operate.
Specific embodiment
Embodiment 1:
A kind of anaerobic species activating agent, including following raw material by weight, mass fraction is the sulfuric acid 430- of 90%-98%
470g, aluminium powder 60-80g, aluminium hydroxide 150-180g, hydrochloric acid 60-80g, the acetic acid 60-90g, work that mass fraction is 31%-36%
Property calcium 35-55g, ammonium sulfate 25-45g, iron oxide 6-10g, nitrogen dioxide 35-55g, calcium carbonate 25-45g.
The preparation method of the anaerobic species activating agent, includes the following steps,
(1) each raw material is weighed by weight；
(2) sulfuric acid is added in water, reacts 10min-15min；Then aluminium powder is added, reacts 15min-25min；Then hydrogen is added
Aluminium oxide reacts 40min-50min；Then hydrochloric acid is added, reacts 20min-30min；Then calcium activated is added, reacts 20min-
30min；Then iron oxide is added, reacts 15min-25min；Nitrogen dioxide is then passed to, 55min-70min is reacted；Then plus
Enter calcium carbonate, reacts 30min-40min；Then acetic acid is added, reacts 25min-30min；Then ammonium sulfate is added, reacts
20min-30min；
(3) then heating is concentrated and dried crushing, obtains solid powder.
Embodiment 2
A kind of anaerobic species activating agent, including following raw material by weight, sulfuric acid 450g, aluminium powder of the mass fraction for 93%
70g, aluminium hydroxide 165g, mass fraction be 36% hydrochloric acid 70g, acetic acid 75g, calcium activated 45g, ammonium sulfate 35g, iron oxide 8g,
Nitrogen dioxide 45g, calcium carbonate 35g.
The preparation method of the anaerobic species activating agent, includes the following steps,
(1) each raw material is weighed by weight；
(2) sulfuric acid is added in water, reacts 10min；Then aluminium powder is added, reacts 15min；Then aluminium hydroxide is added, reacts
40min；Then hydrochloric acid is added, reacts 20min；Then calcium activated is added, reacts 20min；Then iron oxide is added, reacts
15min；Nitrogen dioxide is then passed to, 55min is reacted；Then calcium carbonate is added, reacts 30min；Then acetic acid is added, reacts
25min；Then ammonium sulfate is added, reacts 20min；
(3) then heating is concentrated and dried crushing, obtains solid powder.
Embodiment 3
A kind of anaerobic species activating agent, including following raw material by weight, mass fraction is 90% sulfuric acid 430g, aluminium powder 60g,
Aluminium hydroxide 150g, the hydrochloric acid 60g that mass fraction is 31%, acetic acid 60g, calcium activated 35g, ammonium sulfate 25g, iron oxide 6g, dioxy
Change nitrogen 35g, calcium carbonate 25g.
The preparation method of the anaerobic species activating agent, includes the following steps,
(1) each raw material is weighed by weight；
(2) sulfuric acid is added in water, reacts 12min；Then aluminium powder is added, reacts 16min；Then aluminium hydroxide is added, reacts
43min；Then hydrochloric acid is added, reacts 20min；Then calcium activated is added, reacts 23min；Then iron oxide is added, reacts
17min；Nitrogen dioxide is then passed to, 58min is reacted；Then calcium carbonate is added, reacts 33min；Then acetic acid is added, reacts
27min；Then ammonium sulfate is added, reacts 23min；
(3) then heating is concentrated and dried crushing, obtains solid powder.
Embodiment 4
A kind of anaerobic species activating agent, including following raw material by weight, sulfuric acid 470g, aluminium powder of the mass fraction for 98%
80g, aluminium hydroxide 180g, the hydrochloric acid 80g that mass fraction is 36%, acetic acid 90g, calcium activated 55g, ammonium sulfate 45g, iron oxide
10g, nitrogen dioxide 55g, calcium carbonate 45g.
The preparation method of the anaerobic species activating agent, includes the following steps,
(1) each raw material is weighed by weight；
(2) sulfuric acid is added in water, reacts 15min；Then aluminium powder is added, reacts 25min；Then aluminium hydroxide is added, reacts
50min；Then hydrochloric acid is added, reacts 30min；Then calcium activated is added, reacts 30min；Then iron oxide is added, reacts
25min；Nitrogen dioxide is then passed to, 70min is reacted；Then calcium carbonate is added, reacts 40min；Then acetic acid is added, reacts
30min；Then ammonium sulfate is added, reacts 30min；
(3) then heating is concentrated and dried crushing, obtains solid powder.
Embodiment 5
A kind of anaerobic species activating agent, including following raw material by weight, sulfuric acid 433g, aluminium powder of the mass fraction for 91%
76g, aluminium hydroxide 156g, mass fraction be 35% hydrochloric acid 76g, acetic acid 62g, calcium activated 50g, ammonium sulfate 28g, iron oxide 9g,
Nitrogen dioxide 40g, calcium carbonate 42g.
The preparation method of the anaerobic species activating agent, includes the following steps,
(1) each raw material is weighed by weight；
(2) sulfuric acid is added in water, reacts 11min；Then aluminium powder is added, reacts 24min；Then aluminium hydroxide is added, reacts
40min；Then hydrochloric acid is added, reacts 28min；Then calcium activated is added, reacts 22min；Then iron oxide is added, reacts
23min；Nitrogen dioxide is then passed to, 55min is reacted；Then calcium carbonate is added, reacts 38min；Then acetic acid is added, reacts
26min；Then ammonium sulfate is added, reacts 27min；
(3) then heating is concentrated and dried crushing, obtains solid powder.
Embodiment 6
A kind of anaerobic species activating agent, including following raw material by weight, sulfuric acid 468g, aluminium powder of the mass fraction for 96%
65g, aluminium hydroxide 178g, mass fraction be 33% hydrochloric acid 64g, acetic acid 87g, calcium activated 38g, ammonium sulfate 40g, iron oxide 8g,
Nitrogen dioxide 50g, calcium carbonate 31g.
The preparation method of the anaerobic species activating agent, includes the following steps,
(1) each raw material is weighed by weight；
(2) sulfuric acid is added in water, reacts 15min；Then aluminium powder is added, reacts 17min；Then aluminium hydroxide is added, reacts
48min；Then hydrochloric acid is added, reacts 21min；Then calcium activated is added, reacts 29min；Then iron oxide is added, reacts
17min；Nitrogen dioxide is then passed to, 65min is reacted；Then calcium carbonate is added, reacts 32min；Then acetic acid is added, reacts
29min；Then ammonium sulfate is added, reacts 23min；
(3) then heating is concentrated and dried crushing, obtains solid powder.
Embodiment 7
A kind of anaerobic species activating agent, including following raw material by weight, sulfuric acid 438g, aluminium powder of the mass fraction for 95%
70g, aluminium hydroxide 175g, mass fraction be 32% hydrochloric acid 78g, acetic acid 76g, calcium activated 42g, ammonium sulfate 27g, iron oxide 7g,
Nitrogen dioxide 42g, calcium carbonate 33g.
The preparation method of the anaerobic species activating agent, includes the following steps,
(1) each raw material is weighed by weight；
(2) sulfuric acid is added in water, reacts 11min；Then aluminium powder is added, reacts 18min；Then aluminium hydroxide is added, reacts
45min；Then hydrochloric acid is added, reacts 28min；Then calcium activated is added, reacts 26min；Then iron oxide is added, reacts
19min；Nitrogen dioxide is then passed to, 60min is reacted；Then calcium carbonate is added, reacts 35min；Then acetic acid is added, reacts
28min；Then ammonium sulfate is added, reacts 24min；
(3) then heating is concentrated and dried crushing, obtains solid powder.
Embodiment 8
A kind of anaerobic species activating agent, including following raw material by weight, sulfuric acid 455g, aluminium powder of the mass fraction for 98%
68g, aluminium hydroxide 175g, mass fraction be 34% hydrochloric acid 78g, acetic acid 85g, calcium activated 40g, ammonium sulfate 29g, iron oxide 9g,
Nitrogen dioxide 50g, calcium carbonate 40g.
The preparation method of the anaerobic species activating agent, includes the following steps,
(1) each raw material is weighed by weight；
(2) sulfuric acid is added in water, reacts 12min；Then aluminium powder is added, reacts 18min；Then aluminium hydroxide is added, reacts
45min；Then hydrochloric acid is added, reacts 27min；Then calcium activated is added, reacts 22min；Then iron oxide is added, reacts
18min；Nitrogen dioxide is then passed to, 65min is reacted；Then calcium carbonate is added, reacts 38min；Then acetic acid is added, reacts
29min；Then ammonium sulfate is added, reacts 24min；
(3) then heating is concentrated and dried crushing, obtains solid powder.
One, actual effect is illustrated
(1) for winter conditions temperature down to -10 DEG C, water temperature is low, in the anaerobic fermentation tank of Yibin City China, Sichuan Province the wine industry sewage plant
Methane backeria suspend mode do not produce gas, influence sewage further purified treatment work.Yibin City China, Sichuan Province the wine industry sewage plant, body
It is anaerobic fermentation tank that product, which is 650m3, the anaerobic species activating agent 100kg that addition daily is prepared according to the embodiment of the present application 2, other
Condition remains unchanged, and after 2-3 days, the methane backeria in anaerobic fermentation tank restores to produce gas；What continuation in -5 days 3 days later were added daily
Anaerobic species activating agent 100kg prepared by the embodiment of the present application 2, methane backeria produce gas and restore normal, the sewage in anaerobic fermentation tank
Purification restores normal, and the daily sewage input of anaerobic fermentation tank is 250m3；Then it is prepared in the embodiment of the present application 2 added daily
Anaerobic species activating agent gradually successively decrease, be followed successively by 75kg, 50kg, 25kg, methane backeria all normal gas producings, anaerobic fermentation tank is daily
Sewage input is 250m3, anaerobic fermentation tank normal operation；The anaerobism prepared in addition the embodiment of the present application 2 daily is maintained later
Bacterial activity agent 25kg, methane backeria production gas is normal, and the daily sewage input of anaerobic fermentation tank is 250m3, and anaerobic fermentation tank is run just
Often.
(2) Chongqing summer temperature is up to 35 DEG C -39 DEG C, and the sewage of anaerobic fermentation tank in gloomy hundred orange juices sewage plant is sent in Chongqing
Treating capacity decline.Anaerobic fermentation tank volume is 365m3, and sewage load falls to 110m3/d -130m3/d from 200m3/d.So
Add the anaerobic species activating agent 50kg prepared according to the embodiment of the present application 3 daily afterwards, other conditions remain unchanged, anaerobic fermentation
The sewage load of tank is gradually recovered, and after 5-6 days, the sewage load of anaerobic fermentation tank is restored to daily 200m3, and 5 days later
Continue to add the anaerobic species activating agent 50kg prepared according to the embodiment of the present application 3, the sewage load of anaerobic fermentation tank daily
Daily 200m3 is maintained, then adds the anaerobic species activating agent 25kg prepared according to the embodiment of the present application 3, anaerobic fermentation daily
The sewage load of tank maintains daily 200m3.
Two, Contrast on effect is verified
1, winter due to environment temperature it is low, water temperature is low, the first in the anaerobic fermentation tank of Yibin City China, Sichuan Province the wine industry sewage plant
Alkane bacterium suspend mode does not produce gas, influences the further purified treatment work of sewage.Five of sewage plant are in the anaerobism under identical conditions
Fermentor, anaerobic fermentation tank volume are 650m3, are respectively labeled as 1#, 2#, 3#, 4#, 5#, 1#, 2#, 3#, 4#, 5# anaerobic fermentation
The daily wastewater influent amount of tank is 0-300m3/ days, COD of sewage 15000mg/L；In 1#, 2#, 3#, 4# anaerobic fermentation tank daily
Synchronization is separately added into anaerobic species activating agent 100kg prepared by embodiment 2, embodiment 3, embodiment 4, embodiment 5, other
Condition remains unchanged, and anaerobic species activating agent, other conditions and 1#, 2#, 3#, 4# anaerobic fermentation tank are not added in 5# anaerobic fermentation tank
It is identical.From being added the anaerobic species activating agent moment in 1#, 2#, 3#, 4# anaerobic fermentation tank, be denoted as the 1st day, daily to 1#, 2#,
Situation in 3#, 4#, 5# anaerobic fermentation tank is recorded, time 20170112-20170118.Situation in anaerobic fermentation tank
It can be learnt by way of observation, detection or sample detection, observe, examine daily in 1#, 2#, 3#, 4#, 5# anaerobic fermentation tank
Survey, sample time are not much different, and do not influence result.Table table 1 specific as follows is recorded in 1#, 2#, 3#, 4#, 5# anaerobic fermentation tank.
Daily to being sampled in each anaerobic fermentation tank, at one day 12 sampling moment, each sampling moment each filling is interior to sample 10,
Each sample position takes two samples in each filling, and the sampling amount of each sample is identical, respectively 100ml, for calculating in each filling
Strain average particle size, strain average survival, strain survival rate are the percentage composition that viable count accounts for total bacteria count；Record daily
The intracorporal pressure of tank at 12 sampling moment, to calculate the average factor of created gase of tank body；, factor of created gase is every cubic metre of fermented feed liquid
Daily gas production, unit m3/(m3d), average factor of created gase is the average value of 12 factor of created gases.Sample position does not influence to tie
Fruit comparison；Identical sampling moment, the sample time in each filling are not much different, and do not influence result.Record 12 sampling moment
Temperature in each filling when sampling and it is each at that time fill locating environment temperature, then calculate average sample temperature in each filling and
It is each to fill locating average ambient temperature.When sampling, temperature change is smaller in each filling, and ambient temperature is almost unchanged, can see
When sampling, the temperature in each filling is unchanged, and ambient temperature is unchanged.
Table 1
Anaerobic species activating agent provided by the present application can restore the activity of anaerobic bacteria especially methane backeria under cold environment, restore
Methane backeria produces gas, improves the temperature under cold environment in anaerobic fermentation tank, and the carbon-nitrogen ratio in anaerobic fermentation tank is promoted to reach anaerobism
Carbon-nitrogen ratio needed for bacterium, so that anaerobic fermentation tank under the cold environment of ring be made normally to handle sewage.
2, Chongqing Yongchuan sewage plant summer day temperature is at 35 DEG C -39 DEG C, at five of sewage plant under identical conditions
Anaerobic fermentation tank in, anaerobic fermentation tank volume is 650m3, be respectively labeled as 6#, 7#, 8#, 9#, 10#, 6#, 7#, 8#, 9#,
The daily inflow of 10# anaerobic fermentation tank is 0-300m3/ days, COD of sewage 15000mg/L；6#, 7#, 8#, 9# anaerobic fermentation tank
In daily synchronization be separately added into embodiment 2, embodiment 6, embodiment 7, embodiment 8 prepare anaerobic species activating agent
100kg, other conditions remain unchanged, and remain stationary in 10# anaerobic fermentation tank constant, that is, are added without anaerobic species activating agent.From
6#, 7#, 8#, 9# anaerobic fermentation tank were added from the anaerobic species activating agent moment, were denoted as the 1st day, daily to 6#, 7#, 8#, 9#, 10#
Situation in anaerobic fermentation tank is recorded, time 20160708-20160714.Situation in anaerobic fermentation tank can pass through
The mode of observation, detection or sample detection is learnt, is observed, detects, is sampled daily in 6#, 7#, 8#, 9#, 10# anaerobic fermentation tank
Time phase difference is little, does not influence result.Table table 2 specific as follows is recorded in 6#, 7#, 8#, 9#, 10# anaerobic fermentation tank.It is right daily
It is sampled in each anaerobic fermentation tank, one day 12 sampling moment, sampling 10, each filling in each sampling moment each filling
Interior each sample position takes two samples, and the sampling amount of each sample is identical, respectively 100ml, flat for calculating strain in each filling
Equal grain diameter, strain average survival, strain survival rate are the percentage composition that viable count accounts for total bacteria count；Record 12 takes daily
The intracorporal pressure of the tank at sample moment, to calculate the average factor of created gase of tank body；, factor of created gase is that every cubic metre of fermented feed liquid is daily
Gas production, unit m3/(m3d), average factor of created gase is the average value of 12 factor of created gases.Sample position does not influence result pair
Than；Identical sampling moment, the sample time in each filling are not much different, and do not influence result.It is each to record 12 sampling moment
It fills temperature when interior sampling and respectively fills locating environment temperature at that time, then calculate the average sample temperature and each filling in each filling
Locating average ambient temperature.When sampling, temperature change is smaller in each filling, and ambient temperature is almost unchanged, is considered as taking
When sample, the temperature in each filling is unchanged, and ambient temperature is unchanged.
Table 2
Illustrate that anaerobic species activating agent provided by the present application can restore the activity of the methane backeria under cold conditions；And it can adjust
The environment temperature of section methane backeria existence is suitable for methane existence, breeding, work, and the temperature of methane backeria living environment is made under cold conditions
Degree increases, and reduces the temperature of methane backeria living environment in hot situation, and hydrocarbon in adjustable methane living environment
Than.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without depart from that overall concept of the invention, several changes and improvements can also be made, these also should be considered as of the invention
Protection scope.
Claims (6)
1. a kind of anaerobic species activating agent, it is characterised in that: including following raw material by weight, mass fraction 90%-
98% 430-470 parts of sulfuric acid, 60-80 parts of aluminium powder, 150-180 parts of aluminium hydroxide, the hydrochloric acid 60-80 that mass fraction is 31%-36%
Part, 60-90 parts of acetic acid, 35-55 parts of calcium activated, 25-45 parts of ammonium sulfate, 6-10 parts of iron oxide, 35-55 parts of nitrogen dioxide, carbonic acid
25-45 parts of calcium.
2. anaerobic species activating agent according to claim 1, it is characterised in that: mass fraction be 93% 450 parts of sulfuric acid,
70 parts of aluminium powder, 165 parts of aluminium hydroxide, 70 parts of the hydrochloric acid that mass fraction is 36%, 75 parts of acetic acid, 45 parts of calcium activated, ammonium sulfate 35
Part, 8 parts of iron oxide, 45 parts of nitrogen dioxide, 35 parts of calcium carbonate.
3. the preparation method of anaerobic species activating agent according to claim 1 or 2, it is characterised in that: include the following steps,
(1) each raw material is weighed by weight；
(2) sulfuric acid is added in water, reacts 10min-15min；Then aluminium powder is added, reacts 15min-25min；Then hydrogen is added
Aluminium oxide reacts 40min-50min；Then hydrochloric acid is added, reacts 20min-30min；Then calcium activated is added, reacts 20min-
30min；Then iron oxide is added, reacts 15min-25min；Nitrogen dioxide is then passed to, 55min-70min is reacted；Then plus
Enter calcium carbonate, reacts 30min-40min；Then acetic acid is added, reacts 25min-30min；Then ammonium sulfate is added, reacts
20min-30min obtains product.
4. the preparation method of anaerobic species activating agent according to claim 1 or 2, it is characterised in that: step (2) obtains
Product is concentrated and dried by heating and crushes, and obtains solid powder.
5. the preparation method of anaerobic species activating agent according to claim 3, it is characterised in that: in step (2), in water
Sulfuric acid is added, reacts 10min；Then aluminium powder is added, reacts 15min；Then aluminium hydroxide is added, reacts 40min；Then it is added
Hydrochloric acid reacts 20min；Then calcium activated is added, reacts 20min；Then iron oxide is added, reacts 15min；Then pass to dioxy
Change nitrogen, reacts 55min；Then calcium carbonate is added, reacts 30min；Then acetic acid is added, reacts 25min；Then sulfuric acid is added
Ammonium reacts 20min.
6. the application method of anaerobic species activating agent described in -5 any claims according to claim 1, it is characterised in that: use
In anaerobic species sewage purification.
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| CN102648162A (en) * | 2009-10-06 | 2012-08-22 | 悉尼科技大学 | Method for enhancing biological water treatment |
| CN102786129A (en) * | 2012-08-16 | 2012-11-21 | 刘耀红 | Aluminum ferric sulfate water purifier and preparation method thereof |
| CN106315865A (en) * | 2016-09-29 | 2017-01-11 | 梁忠顺 | Biological fermentation sewage treatment agent |
| CN106315712A (en) * | 2016-09-29 | 2017-01-11 | 梁忠顺 | Grease type sewage biological fermentation treatment agent |
| CN107686171A (en) * | 2017-09-30 | 2018-02-13 | 神美科技有限公司 | A kind of comprehensive sewage-treating agent for possessing dephosphorization and removing ammonia nitrogen complex function |
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