CN109231669A - A kind of black and odorous water purification method - Google Patents
A kind of black and odorous water purification method Download PDFInfo
- Publication number
- CN109231669A CN109231669A CN201811178368.1A CN201811178368A CN109231669A CN 109231669 A CN109231669 A CN 109231669A CN 201811178368 A CN201811178368 A CN 201811178368A CN 109231669 A CN109231669 A CN 109231669A
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- Prior art keywords
- water
- black
- purification method
- sewage
- water purification
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Classifications
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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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
- C02F7/00—Aeration of stretches of water
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a kind of black and odorous water purification method, mainly include the following steps: to introduce sewage into sedimentation basin, flocculant is added in sedimentation basin；Oxidation pond is introduced after sewage precipitates completely, and aluminium chloride or chlorination ferroxidant is added in oxidation pond；Filtering ponds are introduced the water into, filtering ponds are laid with fine sand layer and active carbon layer；Filtered water enters aeration channel, and aeration channel can increase the oxygen content in water；Water by being aerated channel enters submerged plant clarifier-tank, and the sewage by purification can be emitted into clean water source.The present invention carries out branch's processing by the way that multiple processing ponds are arranged, it is high treating effect, high-efficient, it is filtered by setting fine sand layer and active carbon layer at low cost, can also purifying water body color, the flocculant, oxidant be common water-purifying material, cost is relatively low, by the way that submerged plant clarifier-tank is arranged, the oxygen content that can use the increase water body of plant itself, improves the ecological environment of water body, the ability for making water body possess auto purification.
Description
Technical field
The present invention relates to technical field of water body purification, in particular to a kind of black and odorous water purification method.
Background technique
With the high speed development of social economy, the water quality of river of countries in the world is all suffered from from industry, agricultural, life etc.
The different degrees of pollution of aspect, river pollution is current one of environmental problem of increasing concern, due to existing in water body
A large amount of pollutants make dissolved oxygen concentration in water body reduce even zero, cause river water black smelly, and fishes and shrimps disappearance, the river of pollution is not
Resource function and use value are only lost, and seriously destroys the environmental landscape of surrounding, or even jeopardizes river resident's
Health, completed region of the city black and odorous water totally need to be eliminated, and water body treating is increasingly taken seriously, so now each
Ground is all in the improvement for carrying out black and odorous water, but since the development in each area is different, the input in terms of waste water control
Just there is difference, existing sewage treatment scheme cost is excessively high, so that the financial burden in some areas is overweight, it is dirty in turn result in improvement
Water is not good enough.
Summary of the invention
The main purpose of the present invention is to provide a kind of black and odorous water purification methods, can effectively solve in background technique
The excessively high problem of cost of sewage disposal.
To achieve the above object, the technical scheme adopted by the invention is as follows: a kind of black and odorous water purification method is mainly wrapped
Include following steps:
A. sewage is introduced into sedimentation basin, flocculant is added in sedimentation basin；
B. oxidation pond is introduced after sewage precipitates completely, and aluminium chloride or chlorination ferroxidant is added in oxidation pond；
C. filtering ponds are introduced the water into, filtering ponds are laid with fine sand layer and active carbon layer；
D. filtered water enters aeration channel, and aeration channel can increase the oxygen content in water；
E. enter submerged plant clarifier-tank by being aerated the water in channel, the sewage by purification can be emitted into clean
Water source.
Preferably, the flocculant is aluminium hydroxide, magnesium hydroxide.
Preferably, the precipitating bottom of pond portion is to be obliquely installed, and tilting bottom is provided with sludge pipe.
Preferably, the oxidation pond further includes the adjusting of pH value.
Preferably, the fine sand layer and active carbon layer are arranged at one end of filtering ponds, and sewage enters after filtering to expose
Gas channel.
Preferably, the aeration channel includes pipeline, and the pipeline is rotatably connected to fan leaf, the fan leaf it is interior
Chamber is connected with pipeline, and the side of the fan leaf offers apopore.
Preferably, the submerged plant clarifier-tank includes water caltrop, hornwort, eel grass, waterweed and hydrilla verticillata.
Preferably, the submerged plant clarifier-tank dispensing has the microorganism to purify water.
Compared with traditional technology, the beneficial effect comprise that:
1, the black and odorous water purification method carries out branch's processing, high treating effect, processing by the way that multiple processing ponds are arranged
It is high-efficient.
2, the black and odorous water purification method is filtered at low cost, filter effect by setting fine sand layer and active carbon layer
It is good, moreover it is possible to which that purifying water body color, flocculant and oxidant are common water-purifying material, and cost is relatively low.
3, the black and odorous water purification method, by the way that submerged plant clarifier-tank is arranged, cost is relatively low, can use plant sheet
The oxygen content of the increase water body of body, improves the ecological environment of water body, the ability for making water body possess auto purification.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is fan leaf top view of the invention.
In figure: 1, sedimentation basin；11, sludge pipe；2, oxidation pond；3, filtering ponds；31, fine sand layer；32, active carbon layer；4, it sinks
Water plant purification pond；5, it is aerated channel；51, pipeline；52, fan leaf；53, apopore.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figs. 1-2, a kind of black and odorous water purification method, mainly includes the following steps: sewage introducing sedimentation basin
1, sedimentation basin 1 is interior to be added flocculant, the pollutant precipitating of water body muddiness can be made to clarify water body by the way that flocculant is added；To
Sewage introduces oxidation pond 2 after precipitating completely, and the clear water in water body top is introduced oxidation pond, be added in oxidation pond 2 aluminium chloride or
Person's chlorination ferroxidant；Filtering ponds 3 are introduced the water into, filtering ponds are laid with fine sand layer 31 and active carbon layer 32, by the way that fine sand layer is arranged
31 and active carbon layer 32 be filtered at low cost, filter effect is good, moreover it is possible to purifying water body color；Filtered water enters aeration
Channel 5, aeration channel 5 can increase the oxygen content in water, improve water body environment；Water by being aerated channel 5 enters heavy water and plants
Object clarifier-tank 4 can use the oxygen content of the increase water body of plant itself, improve the ecological environment of water body, possess water body certainly
The ability of purification, the sewage by purification can be emitted into clean water source.
In the present embodiment, the flocculant is aluminium hydroxide, magnesium hydroxide.
In the present embodiment, 1 bottom of sedimentation basin is to be obliquely installed, and tilting bottom is provided with sludge pipe 11, makes to precipitate
Object gathers easy cleaning at one.
In the present embodiment, the oxidation pond 2 further includes the adjusting of pH value, improves water body environment.
In the present embodiment, the fine sand layer 31 is arranged at one end of filtering ponds 3 with active carbon layer 32, and sewage passed through
Enter aeration channel 5 after filter, water enters directly into aeration channel 5 after fine sand layer 31 and active carbon layer 32 filter.
In the present embodiment, the aeration channel 5 includes pipeline 51, and the pipeline 51 is rotatably connected to fan leaf 52, described
The inner cavity of fan leaf 52 is connected with pipeline 51, and the side of the fan leaf 52 offers apopore 53, and water flow passes through apopore
53 discharges, to make fan leaf 52 rotate, so that water be made preferably to contact completion aeration with air.
In the present embodiment, the submerged plant clarifier-tank 4 includes water caltrop, hornwort, eel grass, waterweed and hydrilla verticillata.
In the present embodiment, the dispensing of submerged plant clarifier-tank 4 has the microorganism to purify water, can make by purification
The water being discharged afterwards possesses purifying water micrcxDrganism group.
A kind of black and odorous water purification method of the present invention, working principle: introducing sedimentation basin 1 for sewage, and flocculant is added and waits for
After sewage precipitates completely, the water purification on upper layer is introduced into oxidation pond 2, aluminium chloride or chlorination ferroxidant is added, reaction is abundant
After introduce the water into filtering ponds 3, sewage enters aerated conduit 5 after fine sand layer 31 and active carbon layer 32 filter and is aerated,
Then it is discharged into submerged plant clarifier-tank 4 further to be purified, forms the ecological environment for possessing self-purification capacity.
It is above that certain exemplary embodiments of the invention are only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain without departing from the spirit and scope of the present invention can be with a variety of different modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to this hair
The limitation of bright claims.
Claims (8)
1. a kind of black and odorous water purification method, it is characterised in that: it mainly includes the following steps:
A. sewage is introduced into sedimentation basin, flocculant is added in sedimentation basin；
B. oxidation pond is introduced after sewage precipitates completely, and aluminium chloride or chlorination ferroxidant is added in oxidation pond；
C. filtering ponds are introduced the water into, filtering ponds are laid with fine sand layer and active carbon layer；
D. filtered water enters aeration channel, and aeration channel can increase the oxygen content in water；
E. enter submerged plant clarifier-tank by being aerated the water in channel, the sewage by purification can be emitted into clean water source.
2. a kind of black and odorous water purification method according to claim 1, it is characterised in that: the flocculant is hydrogen-oxygen
Change aluminium, magnesium hydroxide.
3. a kind of black and odorous water purification method according to claim 1, it is characterised in that: the precipitating bottom of pond portion is inclination
Setting, and tilting bottom is provided with sludge pipe.
4. a kind of black and odorous water purification method according to claim 1, it is characterised in that: the oxidation pond further includes pH value
Adjusting.
5. a kind of black and odorous water purification method according to claim 1, it is characterised in that: the fine sand layer and active carbon layer
It is arranged at one end of filtering ponds, sewage enters aeration channel after filtering.
6. a kind of black and odorous water purification method according to claim 1, it is characterised in that: the aeration channel includes pipe
Road, the pipeline are rotatably connected to fan leaf, and the inner cavity of the fan leaf is connected with pipeline, and the side of the fan leaf opens up
There is apopore.
7. a kind of black and odorous water purification method according to claim 1, it is characterised in that: the submerged plant clarifier-tank packet
Include water caltrop, hornwort, eel grass, waterweed and hydrilla verticillata.
8. a kind of black and odorous water purification method according to claim 1, it is characterised in that: the submerged plant clarifier-tank is thrown
It is placed with the microorganism to purify water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178368.1A CN109231669A (en) | 2018-10-10 | 2018-10-10 | A kind of black and odorous water purification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178368.1A CN109231669A (en) | 2018-10-10 | 2018-10-10 | A kind of black and odorous water purification method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109231669A true CN109231669A (en) | 2019-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811178368.1A Pending CN109231669A (en) | 2018-10-10 | 2018-10-10 | A kind of black and odorous water purification method |
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| Country | Link |
|---|---|
| CN (1) | CN109231669A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030173306A1 (en) * | 2002-03-14 | 2003-09-18 | Cha Daniel K. | Process and system for treating waste from the production of energetics |
| CN202011809U (en) * | 2011-02-17 | 2011-10-19 | 李志鹏 | Drainage and purification system for landscape water |
| CN203715455U (en) * | 2014-03-01 | 2014-07-16 | 山西中力信达环保科技有限公司 | Black and odorous riverway treatment device |
| CN207347366U (en) * | 2017-10-26 | 2018-05-11 | 广西碧清源环保投资有限公司 | A kind of removable miniature river except black deodoration system |
-
2018
- 2018-10-10 CN CN201811178368.1A patent/CN109231669A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030173306A1 (en) * | 2002-03-14 | 2003-09-18 | Cha Daniel K. | Process and system for treating waste from the production of energetics |
| CN202011809U (en) * | 2011-02-17 | 2011-10-19 | 李志鹏 | Drainage and purification system for landscape water |
| CN203715455U (en) * | 2014-03-01 | 2014-07-16 | 山西中力信达环保科技有限公司 | Black and odorous riverway treatment device |
| CN207347366U (en) * | 2017-10-26 | 2018-05-11 | 广西碧清源环保投资有限公司 | A kind of removable miniature river except black deodoration system |
Non-Patent Citations (1)
| Title |
|---|
| 纪轩: "《废水处理技术问答》", 30 September 2003, 中国石化出版社 * |
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Application publication date: 20190118 |
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| RJ01 | Rejection of invention patent application after publication |