CN108609744A - A kind of sewage-treating agent and preparation method thereof - Google Patents
A kind of sewage-treating agent and preparation method thereof Download PDFInfo
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- CN108609744A CN108609744A CN201810551044.1A CN201810551044A CN108609744A CN 108609744 A CN108609744 A CN 108609744A CN 201810551044 A CN201810551044 A CN 201810551044A CN 108609744 A CN108609744 A CN 108609744A
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- sewage
- treating agent
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/11—Turbidity
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of sewage-treating agents and preparation method thereof, belong to technical field of sewage.By weight by following raw material：Polyacrylamide, modification infusorial earth, adsorbate, starch, alum, nano zine oxide, aluminum sulfate, poly-aluminum calcium chloride, neopelex, microbial inoculum.The present invention is a kind of sewage-treating agent and preparation method thereof, the pollutant in water can be effectively removed, effectively reduce COD, BOD, SS content in water, turbidity is reduced, foul smell is removed, treated sewage is thorough, it is environmentally protective, the standard of the sewage discharge of treated water can reach national regulation, not only can be with direct emission, but also can recycle；The raw material sources of sewage-treating agent are than wide, and its preparation process is fairly simple, are suitable for the production of large-scale industrialization.
Description
Technical field
The present invention relates to technical field of sewage, specially a kind of sewage-treating agent and preparation method thereof.
Background technology
In recent years, with the development of industry, the discharge of trade effluent is also increasingly severe, and larger shadow is caused to environment
It rings.It, can will be in sewage by sewage-treating agent currently, common chemical assistant is exactly sewage-treating agent in sewage treatment field
Thick, thin impurity detached, sewage is purified.Currently, the production technology of sewage-treating agent is more complicated, sewage is removed
Function it is relatively simple, and the removal of dirty impurities in water is not thorough enough.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of sewage-treating agent and preparation method thereof, with
It solves the problems, such as proposed in background technology.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of sewage-treating agent, by weight by following raw material：6-15 parts of polyacrylamide, modification infusorial earth 16-
28 parts, 3-5 parts of adsorbate, 5-10 parts of starch, 16-19 parts of alum, 8-10 parts of nano zine oxide, 1-4 parts of aluminum sulfate, polyaluminium
4-8 parts of aluminium calcium, 3-5 parts of neopelex, 20-36 parts of microbial inoculum.
Preferably, a kind of sewage-treating agent includes the raw material of following parts by weight：9 parts of polyacrylamide, modification infusorial earth
20 parts, 4 parts of adsorbate, 7 parts of starch, 16 parts of alum, 10 parts of nano zine oxide, 3 parts of aluminum sulfate, 7 parts of poly-aluminum calcium chloride, 12
4 parts of sodium alkyl benzene sulfonate, 28 parts of microbial inoculum.
Preferably, the adsorbate is activated carbon, rice husk etc..
Preferably, the polyacrylamide is anionic polyacrylamide, non-ionic polyacrylamide, cation polypropylene
One or more mixing in amide.
Preferably, the microbial inoculum is made of saccharomycete, lactic acid bacteria, aspergillus ustus.
The preparation method of sewage-treating agent described in a kind of claim 1-4, which is characterized in that include the following steps：
1）It will be activated containing the flora of saccharomycete, lactic acid bacteria, aspergillus ustus, obtain microbial inoculum, it is spare；
2）Nano zine oxide, neopelex are weighed, is uniformly mixed, mixture A is obtained, it is spare；
3）Polyacrylamide, modification infusorial earth, adsorbate, starch, aluminum sulfate, poly-aluminum calcium chloride is weighed to grind in ball mill
Then 1-1.5h crosses 200 mesh sieve, obtains mixture B, spare；
4）Mixture A, mixture B are uniformly mixed at a temperature of 50-60 DEG C, vibration of ultrasonic wave 15-25min is mixed
Close object C；
5）In use, being uniformly mixed microbial inoculum is added in mixture C.
Sewage-treating agent prepared by Application Example 1-6 carries out the processing of sanitary sewage, by the sewage-treating agent when processing
It puts into sewage.
Compared with prior art, beneficial effects of the present invention are as follows：
The present invention is a kind of sewage-treating agent and preparation method thereof, can effectively remove the pollutant in water, can effectively reduce in water
COD, BOD, SS content, reduce turbidity, remove foul smell, treated sewage is thorough, and the cost of water process is low, pollution-free, green
Environmental protection, the standard of the sewage discharge of treated water can reach national regulation, not only can be with direct emission, but also can recycle
It uses；The source of raw material is than wide, and its preparation process is fairly simple, is suitable for the production of large-scale industrialization.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1
A kind of sewage-treating agent, by weight by following raw material：9 parts of polyacrylamide, is inhaled 20 parts of modification infusorial earth
4 parts of addendum, 7 parts of starch, 16 parts of alum, 10 parts of nano zine oxide, 3 parts of aluminum sulfate, 7 parts of poly-aluminum calcium chloride, detergent alkylate
4 parts of sodium sulfonate, 28 parts of microbial inoculum.
The adsorbate is activated carbon.
The polyacrylamide is anionic polyacrylamide, non-ionic polyacrylamide weight ratio is 3：2.
The microbial inoculum is saccharomycete, lactic acid bacteria, aspergillus ustus weight ratio are 5：3：2.
The preparation method of the sewage-treating agent, which is characterized in that include the following steps：
1）It will be activated containing the flora of saccharomycete, lactic acid bacteria, aspergillus ustus, obtain microbial inoculum, it is spare；
2）Nano zine oxide, neopelex are weighed, is uniformly mixed, mixture A is obtained, it is spare；
3）Polyacrylamide, modification infusorial earth, adsorbate, starch, aluminum sulfate, poly-aluminum calcium chloride is weighed to grind in ball mill
Then 1.5h crosses 200 mesh sieve, obtains mixture B, spare；
4）Mixture A, mixture B are uniformly mixed at a temperature of 60 DEG C, vibration of ultrasonic wave 25min obtains mixture C；
5）It is uniformly mixed microbial inoculum is added in mixture C.
Embodiment 2
A kind of sewage-treating agent is made of following raw material according to parts by weight：7 parts of polyacrylamide, 16 parts of modification infusorial earth, absorption
3 parts of object, 5 parts of starch, 16 parts of alum, 8 parts of nano zine oxide, 1 part of aluminum sulfate, 4 parts of poly-aluminum calcium chloride, dodecyl benzene sulfonic acid
3 parts of sodium, 20 parts of microbial inoculum.
The adsorbate is activated carbon.
The polyacrylamide is anionic polyacrylamide, non-ionic polyacrylamide weight ratio is 1：1.
The microbial inoculum is saccharomycete, lactic acid bacteria, aspergillus ustus weight ratio are 5：2：2.
The preparation method of the sewage-treating agent, which is characterized in that include the following steps：
1）It will be activated containing the flora of saccharomycete, lactic acid bacteria, aspergillus ustus, obtain microbial inoculum, it is spare；
2）Nano zine oxide, neopelex are weighed, is uniformly mixed, mixture A is obtained, it is spare；
3）Polyacrylamide, modification infusorial earth, adsorbate, starch, aluminum sulfate, poly-aluminum calcium chloride is weighed to grind in ball mill
Then 1h crosses 200 mesh sieve, obtains mixture B, spare；
4）Mixture A, mixture B are uniformly mixed at a temperature of 50 DEG C, vibration of ultrasonic wave 15min obtains mixture C；
5）It is uniformly mixed microbial inoculum is added in mixture C.
Embodiment 3
A kind of sewage-treating agent is made of following raw material according to parts by weight：13 parts of polyacrylamide, is inhaled 26 parts of modification infusorial earth
5 parts of addendum, 8 parts of starch, 19 parts of alum, 10 parts of nano zine oxide, 4 parts of aluminum sulfate, 8 parts of poly-aluminum calcium chloride, detergent alkylate
5 parts of sodium sulfonate, 35 parts of microbial inoculum.
The adsorbate is activated carbon.
The polyacrylamide is anionic polyacrylamide, non-ionic polyacrylamide weight ratio is 1：2.
The microbial inoculum is saccharomycete, lactic acid bacteria, aspergillus ustus weight ratio are 5：2：4.
The preparation method of the sewage-treating agent, which is characterized in that include the following steps：
1）It will be activated containing the flora of saccharomycete, lactic acid bacteria, aspergillus ustus, obtain microbial inoculum, it is spare；
2）Nano zine oxide, neopelex are weighed, is uniformly mixed, mixture A is obtained, it is spare；
3）Polyacrylamide, modification infusorial earth, adsorbate, starch, aluminum sulfate, poly-aluminum calcium chloride is weighed to grind in ball mill
Then 1.5h crosses 200 mesh sieve, obtains mixture B, spare；
4）Mixture A, mixture B are uniformly mixed at a temperature of 60 DEG C, vibration of ultrasonic wave 25min obtains mixture C；
5）It is uniformly mixed microbial inoculum is added in mixture C.
The sewage-treating agent of embodiment 1-3 handles sewage, the addition of sewage-treating agent is 20mL/L water, point
The COD of sewage and treated water not before measurement processing（COD）、BOD（Biochemical oxygen demand (BOD)）、SS（Suspension in water
Object）, turbidity, and sense organ smell, the results are shown in table below.
| Project | COD（mg/L） | BOD（mg/L） | SS（mg/L） | Turbidity（NTU） | Foul odour |
| Sewage | 17840 | 5878 | 4259 | 298 | Serious foul smell |
| Embodiment 1 | 759 | 310 | 257 | 26 | Substantially tasteless |
| Embodiment 2 | 1247 | 599 | 418 | 86 | There is less malodor |
| Embodiment 3 | 944 | 325 | 284 | 32 | Substantially tasteless |
As seen from the above table, sewage-treating agent of the invention can effectively reduce the content of COD, BOD and SS in water, and turbid
Degree significantly reduces, and the foul odour of water removes substantially, and water quality that treated reaches the standard of the sewage discharge of national regulation, can be with
Iterative cycles utilize.And preparation process, the treatment process of sewage-treating agent are all fairly simple, raw material derives from a wealth of sources, preparation
Cost is relatively low.
" one embodiment " for being spoken of in the present specification, " another embodiment ", " embodiment ", etc., refer to tying
Specific features, structure or the feature for closing embodiment description are included at least one embodiment of the application generality description
In.It is not centainly to refer to the same embodiment that statement of the same race, which occur, in multiple places in the description.Appoint furthermore, it is understood that combining
When one embodiment describes a specific features, structure or feature, to be advocated be realized in conjunction with other embodiment it is this
Feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for the embodiment of the present invention, however, it is to be understood that art technology
Personnel can be designed that a lot of other modification and implementations, these modifications and implementations will be fallen in original disclosed in the present application
Then within scope and spirit.It more specifically, can be to theme combination layout in the scope of the claims disclosed in the present application
Building block and/or layout carry out a variety of variations and modifications.In addition to the modification and improvement carried out to building block and/or layout
Outside, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. a kind of sewage-treating agent, by weight by following raw material：6-15 parts of polyacrylamide, modification infusorial earth
16-28 parts, 3-5 parts of adsorbate, 5-10 parts of starch, 16-19 parts of alum, 8-10 parts of nano zine oxide, 1-4 parts of aluminum sulfate, polymerization
4-8 parts of aluminum calcium chloride, 3-5 parts of neopelex, 20-36 parts of microbial inoculum.
2. a kind of sewage-treating agent according to claim 1, which is characterized in that include the raw material of following parts by weight：It is poly-
9 parts of acrylamide, 20 parts of modification infusorial earth, 4 parts of adsorbate, 7 parts of starch, 16 parts of alum, 10 parts of nano zine oxide, aluminum sulfate 3
Part, 7 parts of poly-aluminum calcium chloride, 4 parts of neopelex, 28 parts of microbial inoculum.
3. a kind of sewage-treating agent according to claim 1, it is characterised in that：The adsorbate is activated carbon, rice husk.
4. a kind of sewage-treating agent according to claim 1, it is characterised in that：The polyacrylamide is anion poly- third
One or more mixing in acrylamide, non-ionic polyacrylamide, cationic polyacrylamide.
5. a kind of sewage-treating agent according to claim 1, it is characterised in that：The microbial inoculum is by saccharomycete, breast
Sour bacterium, aspergillus ustus composition.
6. a kind of preparation method of any one sewage-treating agent described in claim 1-4, which is characterized in that including following step
Suddenly：
1）It will be activated containing the flora of saccharomycete, lactic acid bacteria, aspergillus ustus, obtain microbial inoculum, it is spare；
2）Nano zine oxide, neopelex are weighed, is uniformly mixed, mixture A is obtained, it is spare；
3）Polyacrylamide, modification infusorial earth, adsorbate, starch, aluminum sulfate, poly-aluminum calcium chloride is weighed to grind in ball mill
Then 1-1.5h crosses 200 mesh sieve, obtains mixture B, spare；
4）Mixture A, mixture B are uniformly mixed at a temperature of 50-60 DEG C, vibration of ultrasonic wave 15-25min is mixed
Close object C；
5）In use, being uniformly mixed microbial inoculum is added in mixture C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551044.1A CN108609744A (en) | 2018-05-31 | 2018-05-31 | A kind of sewage-treating agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551044.1A CN108609744A (en) | 2018-05-31 | 2018-05-31 | A kind of sewage-treating agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108609744A true CN108609744A (en) | 2018-10-02 |
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| CN201810551044.1A Pending CN108609744A (en) | 2018-05-31 | 2018-05-31 | A kind of sewage-treating agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116854260A (en) * | 2023-07-28 | 2023-10-10 | 杭州洁神环境科技股份有限公司 | Sustained-release sewage treatment agent and preparation method thereof |
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| CN107176696A (en) * | 2017-06-30 | 2017-09-19 | 太仓市格雷得五金有限公司 | A kind of environmentally friendly low-carbon high-efficiency sewage-treating agent and its preparation technology |
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2018
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967261A (en) * | 2016-05-26 | 2016-09-28 | 许婷 | Sewage treatment agent special for printing and dyeing wastewater and preparation method of sewage treatment agent |
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| CN106495258A (en) * | 2016-12-30 | 2017-03-15 | 郑州掌盟网络科技有限公司 | A kind of high efficiency sewage treating agent and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116854260A (en) * | 2023-07-28 | 2023-10-10 | 杭州洁神环境科技股份有限公司 | Sustained-release sewage treatment agent and preparation method thereof |
| CN116854260B (en) * | 2023-07-28 | 2024-04-26 | 杭州洁神环境科技股份有限公司 | Sustained-release sewage treatment agent and preparation method thereof |
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Application publication date: 20181002 |