CN110228913A - A method of removing musk ambrette in water removal - Google Patents
A method of removing musk ambrette in water removal Download PDFInfo
- Publication number
- CN110228913A CN110228913A CN201910627736.4A CN201910627736A CN110228913A CN 110228913 A CN110228913 A CN 110228913A CN 201910627736 A CN201910627736 A CN 201910627736A CN 110228913 A CN110228913 A CN 110228913A
- Authority
- CN
- China
- Prior art keywords
- musk ambrette
- sewage
- water removal
- active carbon
- musk
- 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- Withdrawn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
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
Abstract
The invention discloses a kind of methods for removing musk ambrette in water removal.The method for removing musk ambrette in water removal is handled the following steps are included: the sewage containing musk ambrette is imported in aerobic hydrolysis-MBR membrane bioreactor；Sewage after treatment is imported in reaction tank, is added proper amount of active carbon, 24 ~ 36h of stirring and adsorbing staticly settles 40 ~ 60min, clear liquid is that treated sewage.The present invention provides a kind of method for removing musk ambrette in water removal, and short processing time, treatment effect is obvious, and processing cost is low.
Description
Technical field
The present invention relates to technical field of sewage, specifically, being related to a kind of method for removing musk ambrette in water removal.
Background technique
The growing demand to Moschus of people, institute are not caught up with since the production of natural musk is limited by its production method
The method using chemical industry means musk ambrette is had found with people, i.e., replaces natural Moschus with musk ambrette.As natural
The cheap alternative of Moschus, musk ambrette is with advantages such as its excellent fixation ability, typical Moschus fragrance and cheap prices
And it is widely used in daily-use chemical industry industry.
Musk ambrette is added in cosmetics and detergent as fragrance, these products are after being used to, in cleaning skin
These pollutants have also been released in sewage while skin.Due to a large amount of uses of these compounds, musk ambrette is with dirt
Water enters in environment.Existing surface water, sludge, atmosphere, detects musk ambrette, or even the rouge in people in aquatile at sewage
Fat tissue, blood also detect muscone in breast milk.Some research discovery musk ambrettes include fish in aquatic animal
It is accumulated in shellfish and human breast milk, there is bioaccumulation effect.
Musk ambrette substance belongs to drug and personal care articles (PPCPs) one in persistent pollution substance (POPs)
Class.It is domestic special not yet due to not yet making emission limit regulation to synthesis class Moschus substance in China's wastewater discharge standard
For the treatment process of musk ambrette in removal sewage, and general activated sludge process is not high to the removal rate of musk ambrette.
Currently, mainly including in the world advanced oxidation processes and membrane processing method for the processing method of musk ambrette.But expensive economy
Cost and limited removal effect limit the popularization and application of these types of processing method.Therefore, research and development are efficient, economy, environment are friendly
The functional material of good removal musk ambrette is the difficult challenge that domestic and international numerous environmentalists face.
Summary of the invention
The technical problem that processing method processing cost in order to solve above-mentioned existing musk ambrette is high, treatment effect is limited,
The present invention provides a kind of method for removing musk ambrette in water removal, and short processing time, treatment effect is obvious, and processing cost is low.
The present invention provides a kind of methods for removing musk ambrette in water removal, comprising the following steps:
It is handled Step 1: the sewage containing musk ambrette is imported in aerobic hydrolysis-MBR membrane bioreactor；
Step 2: will import in reaction tank by the step 1 treated sewage, proper amount of active carbon, stirring and adsorbing 24 is added
~ 36h, staticly settles 40 ~ 60min, clear liquid is that treated sewage.
It is gone in water removal in a kind of preferred embodiment of the method for musk ambrette provided by the invention, in the step 1,
Hydraulic detention time of the sewage in the aerobic hydrolysis-MBR membrane bioreactor is 5 ~ 10h.
It is gone in water removal in a kind of preferred embodiment of the method for musk ambrette provided by the invention, in the step 2,
The additional amount of the active carbon are as follows: 0.3 ~ 0.7g active carbon is added in every liter of sewage；The revolving speed of stirring and adsorbing is 80 ~ 120rpm/
h。
Compared to the prior art, the method provided by the invention for removing musk ambrette in water removal has the advantages that logical
Sewage of the method processing containing Moschus provided by the invention is crossed, short processing time, treatment effect is obvious, and processing cost is low.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1
A method of removing musk ambrette in water removal, comprising the following steps:
It is handled Step 1: the sewage containing musk ambrette is imported in aerobic hydrolysis-MBR membrane bioreactor, waterpower is stopped
Staying the time is 5h；
Step 2: will import in reaction tank by the step 1 treated sewage, proper amount of active carbon, stirring and adsorbing is added
For 24 hours, 40min is staticly settled, clear liquid is that treated sewage.
The additional amount of the active carbon are as follows: 0.3g active carbon is added in every liter of sewage；The revolving speed of stirring and adsorbing is 80rpm/
h。
Embodiment 2
A method of removing musk ambrette in water removal, comprising the following steps:
It is handled Step 1: the sewage containing musk ambrette is imported in aerobic hydrolysis-MBR membrane bioreactor, waterpower is stopped
Staying the time is 7h；
Step 2: will import in reaction tank by the step 1 treated sewage, proper amount of active carbon, stirring and adsorbing is added
30h, staticly settles 50min, clear liquid is that treated sewage.
The additional amount of the active carbon are as follows: 0.5g active carbon is added in every liter of sewage；The revolving speed of stirring and adsorbing is 100rpm/
h。
Embodiment 3
A method of removing musk ambrette in water removal, comprising the following steps:
It is handled Step 1: the sewage containing musk ambrette is imported in aerobic hydrolysis-MBR membrane bioreactor, waterpower is stopped
Staying the time is 10h；
Step 2: will import in reaction tank by the step 1 treated sewage, proper amount of active carbon, stirring and adsorbing is added
36h, staticly settles 60min, clear liquid is that treated sewage.
The additional amount of the active carbon are as follows: 0.7g active carbon is added in every liter of sewage；The revolving speed of stirring and adsorbing is 120rpm/
h。
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (3)
1. a kind of method for removing musk ambrette in water removal, which comprises the following steps:
It is handled Step 1: the sewage containing musk ambrette is imported in aerobic hydrolysis-MBR membrane bioreactor；
Step 2: will import in reaction tank by the step 1 treated sewage, proper amount of active carbon, stirring and adsorbing 24 is added
~ 36h, staticly settles 40 ~ 60min, clear liquid is that treated sewage.
2. the method according to claim 1 for removing musk ambrette in water removal, which is characterized in that in the step 1, sewage
Hydraulic detention time in the aerobic hydrolysis-MBR membrane bioreactor is 5 ~ 10h.
3. the method according to claim 1 for removing musk ambrette in water removal, which is characterized in that described in the step 2
The additional amount of active carbon are as follows: 0.3 ~ 0.7g active carbon is added in every liter of sewage；The revolving speed of stirring and adsorbing is 80 ~ 120rpm/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627736.4A CN110228913A (en) | 2019-07-12 | 2019-07-12 | A method of removing musk ambrette in water removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627736.4A CN110228913A (en) | 2019-07-12 | 2019-07-12 | A method of removing musk ambrette in water removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110228913A true CN110228913A (en) | 2019-09-13 |
Family
ID=67855034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910627736.4A Withdrawn CN110228913A (en) | 2019-07-12 | 2019-07-12 | A method of removing musk ambrette in water removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110228913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI725918B (en) * | 2020-09-11 | 2021-04-21 | 嘉藥學校財團法人嘉南藥理大學 | Treatment method of liquid to be treated containing artificial musk |
-
2019
- 2019-07-12 CN CN201910627736.4A patent/CN110228913A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI725918B (en) * | 2020-09-11 | 2021-04-21 | 嘉藥學校財團法人嘉南藥理大學 | Treatment method of liquid to be treated containing artificial musk |
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Legal Events
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|---|---|---|---|
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190913 |