CN107215917A - A kind of sewage-treating agent - Google Patents
A kind of sewage-treating agent Download PDFInfo
- Publication number
- CN107215917A CN107215917A CN201710512974.1A CN201710512974A CN107215917A CN 107215917 A CN107215917 A CN 107215917A CN 201710512974 A CN201710512974 A CN 201710512974A CN 107215917 A CN107215917 A CN 107215917A
- Authority
- CN
- China
- Prior art keywords
- sewage
- parts
- treating agent
- adsorbate
- flocculant
- 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- Withdrawn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
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
Abstract
The invention discloses a kind of sewage-treating agent, formed by weight by following material mixture ratio：15~20 parts of aluminium polychloride；0.5~10 part of lime；20~30 parts of flocculant；10~20 parts of adsorbate；20~50 parts of bentonite；5~10 parts of calcium oxide；Silica 1~3 part；2~8 parts of aluminum oxide.The flocculant is powdery alum, and particle diameter is not more than 0.3mm, and the adsorbate includes wood activated charcoal and activated alumina.The invention also discloses the application method of such a sewage-treating agent.Sewage-treating agent of the present invention, preparation method is simple, easy to operate, obtained sewage-treating agent, and reaction speed is fast, during produced without toxic and harmful gas；It is corrosion-free, environmentally safe to equipment, pipeline；The stability of the sewage-treating agent is good, safe.
Description
Technical field
The present invention relates to a kind of catalytic treatment agent, particularly a kind of sewage-treating agent.
Background technology
Instantly environmental pollution is increasingly severe, and water also faced as Source of life it is serious prepare for the postgraduate qualifying examination, global water pollution
Trend it is more and more severeer.
Existing sewage-treating agent typically uses chemical method, but such a material is not easy to obtain, and cost is high, is not suitable for work
Industry is used.
The content of the invention
Goal of the invention：The invention reside in solving existing sewage-treating agent to be not easy to obtain, cost is high and is not suitable for industry and makes
The problem of using.
Technical scheme：The present invention provides following technical scheme：A kind of sewage-treating agent, is matched somebody with somebody by following material by weight
Than into：15~20 parts of aluminium polychloride；0.5~10 part of lime；20~30 parts of flocculant；10~20 parts of adsorbate；Bentonite
20~50 parts；5~10 parts of calcium oxide；Silica 1~3 part；2~8 parts of aluminum oxide, the flocculant is powdery alum, particle diameter
No more than 0.3mm, the adsorbate includes wood activated charcoal and activated alumina.
As optimization, the flocculant also includes polyacrylamide.
As optimization, the adsorbate includes 30~40% wood activated charcoals and 60~70% activated aluminas.
A kind of application method of sewage-treating agent, comprises the following steps：
1) alum is put into sewage and precipitated；
2) step 1) precipitation terminate after, add polyacrylamide carry out secondary precipitation；
3) by step 2) obtained sewage disposal liquid adsorbed by washing away adsorbate；
4) add lime and aluminium polychloride carries out neutralization water quality；
5) repeat step 1), then calcium oxide, silica and aluminum oxide progress biological adsorption are put into, obtained water source is discharged into
It is expelled directly out after bentonite culture pond, obtains clean water resource.
Beneficial effect：The present invention is compared with prior art：Using the design of the present invention, alum can adsorb graininess in water
Debris, in the secondary flocculation sediment by polyacrylamide, can cause water quality to become limpid, and be inhaled by adsorbate
It is attached, the impurity such as waste gas in water can be removed, goes to eliminate the unusual smell, then harmful chemicals thing in water body is carried out by lime and aluminium polychloride
The neutralization of matter, finally again by step 1) water body cleaning is carried out, and by biological adsorption, obtain clean water resource.
Embodiment
The present invention is further explained below.
Embodiment 1
A kind of sewage-treating agent, is formed by following material mixture ratio by weight：15 parts of aluminium polychloride；Lime 0.5
Part；20 parts of flocculant；10 parts of adsorbate；20 parts of bentonite；5 parts of calcium oxide；Silica 1 part；2 parts of aluminum oxide, the flocculation
Agent is powdery alum, and particle diameter is not more than 0.3mm, and the adsorbate includes wood activated charcoal and activated alumina.
The flocculant also includes polyacrylamide.
The adsorbate includes 40% wood activated charcoal and 60% activated alumina.
Embodiment 2
A kind of sewage-treating agent, is formed by following material mixture ratio by weight：20 parts of aluminium polychloride；10 parts of lime；
30 parts of flocculant；20 parts of adsorbate；50 parts of bentonite；10 parts of calcium oxide；3 parts of silica；8 parts of aluminum oxide, the flocculant
For powdery alum, particle diameter is not more than 0.3mm, and the adsorbate includes wood activated charcoal and activated alumina.
The flocculant also includes polyacrylamide.
The adsorbate includes 30% wood activated charcoal and 70% activated alumina.
Embodiment 3
A kind of application method of sewage-treating agent, comprises the following steps：
1) alum is put into sewage and precipitated；
2) step 1) precipitation terminate after, add polyacrylamide carry out secondary precipitation；
3) by step 2) obtained sewage disposal liquid adsorbed by washing away adsorbate；
4) add lime and aluminium polychloride carries out neutralization water quality；
5) repeat step 1), then calcium oxide, silica and aluminum oxide progress biological adsorption are put into, obtained water source is discharged into
It is expelled directly out after bentonite culture pond, obtains clean water resource.
The invention provides a kind of sewage-treating agent and its thinking and method of application method, the technical scheme is implemented
Method and approach it is a lot, described above is only the preferred embodiment of the present invention, it is noted that for the general of the art
For logical technical staff, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improve and
Each part that retouching also should be regarded as being not known in protection scope of the present invention, the present embodiment can use prior art to be subject to reality
It is existing.
Claims (4)
1. a kind of sewage-treating agent, it is characterised in that：Formed by weight by following material mixture ratio：Aluminium polychloride 15~20
Part；0.5~10 part of lime；20~30 parts of flocculant；10~20 parts of adsorbate；20~50 parts of bentonite；5~10 parts of calcium oxide；
Silica 1~3 part；2~8 parts of aluminum oxide, the flocculant is powdery alum, and particle diameter is not more than 0.3mm, the adsorbate bag
Include wood activated charcoal and activated alumina.
2. sewage-treating agent according to claim 1, it is characterised in that：The flocculant also includes polyacrylamide.
3. sewage-treating agent according to claim 1, it is characterised in that：The adsorbate includes 30~40% wooden activity
Charcoal and 60~70% activated aluminas.
4. a kind of application method of sewage-treating agent as claimed in claim 1, it is characterised in that：Comprise the following steps：
1) alum is put into sewage and precipitated；
2) step 1) precipitation terminate after, add polyacrylamide carry out secondary precipitation；
3) by step 2) obtained sewage disposal liquid adsorbed by washing away adsorbate；
4) add lime and aluminium polychloride carries out neutralization water quality；
5) repeat step 1), then calcium oxide, silica and aluminum oxide progress biological adsorption are put into, obtained water source is discharged into swelling
It is expelled directly out after native culture pond, obtains clean water resource.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710512974.1A CN107215917A (en) | 2017-06-29 | 2017-06-29 | A kind of sewage-treating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710512974.1A CN107215917A (en) | 2017-06-29 | 2017-06-29 | A kind of sewage-treating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107215917A true CN107215917A (en) | 2017-09-29 |
Family
ID=59951017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710512974.1A Withdrawn CN107215917A (en) | 2017-06-29 | 2017-06-29 | A kind of sewage-treating agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107215917A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012018249A1 (en) * | 2010-08-02 | 2012-02-09 | Macro Growth Sdn Bhd | Flocculating agent for waste water treatment and method of using thereof |
| CN104291408A (en) * | 2014-09-23 | 2015-01-21 | 博瑞德（南京）净化技术有限公司 | Special sewage treatment agent for organisms and application method of sewage treatment agent |
| CN104961211A (en) * | 2015-06-24 | 2015-10-07 | 王培琰 | Waste water treating agent |
| CN105417618A (en) * | 2015-12-29 | 2016-03-23 | 青岛宏宇环保空调设备有限公司 | Adsorbent used for processing domestic sewage |
| CN105540782A (en) * | 2014-10-31 | 2016-05-04 | 赵燕 | Novel sewage treatment agent |
| CN105582880A (en) * | 2014-11-15 | 2016-05-18 | 百米马（天津）有限公司 | Efficient biological adsorbent for sewage treatment |
-
2017
- 2017-06-29 CN CN201710512974.1A patent/CN107215917A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012018249A1 (en) * | 2010-08-02 | 2012-02-09 | Macro Growth Sdn Bhd | Flocculating agent for waste water treatment and method of using thereof |
| CN104291408A (en) * | 2014-09-23 | 2015-01-21 | 博瑞德（南京）净化技术有限公司 | Special sewage treatment agent for organisms and application method of sewage treatment agent |
| CN105540782A (en) * | 2014-10-31 | 2016-05-04 | 赵燕 | Novel sewage treatment agent |
| CN105582880A (en) * | 2014-11-15 | 2016-05-18 | 百米马（天津）有限公司 | Efficient biological adsorbent for sewage treatment |
| CN104961211A (en) * | 2015-06-24 | 2015-10-07 | 王培琰 | Waste water treating agent |
| CN105417618A (en) * | 2015-12-29 | 2016-03-23 | 青岛宏宇环保空调设备有限公司 | Adsorbent used for processing domestic sewage |
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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: 20170929 |