CN109516642A - A kind of river sewage treatment process - Google Patents
A kind of river sewage treatment process Download PDFInfo
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- CN109516642A CN109516642A CN201811562016.6A CN201811562016A CN109516642A CN 109516642 A CN109516642 A CN 109516642A CN 201811562016 A CN201811562016 A CN 201811562016A CN 109516642 A CN109516642 A CN 109516642A
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- Prior art keywords
- layer
- tributary
- main stem
- treatment process
- river
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- 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
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- 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
- C02F2303/04—Disinfection
-
- 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
-
- 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
- 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
- C02F3/347—Use of yeasts or fungi
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of river sewage treatment process, comprising: filter layer is arranged at sewage draining exit and carries out primary filtration；Calcium lime powder and humus are launched at tributary in sewage draining exit, the mass ratio of calcium lime powder, humus and sewage is 1: 1: (1600~1700)；Microorganism is launched later；Soil conditioner is added in the soil of bottom at tributary to sewage draining exit；Tributary is connect with main stem；In tributary and main stem junction, dykes and dams are set；Dykes and dams include: preceding barricade and rear barricade, and multistage filtering area is arranged between preceding barricade and rear barricade；Overflow port is provided on preceding shelves wall, multistage filtering area from top to bottom sets gradually water distributing plate, haydite floor, zeolite layer, coconut activated layer of charcoal and quartz sand layer；Aerating system is installed in main stem, is oxygenated into water body, bacteria group is launched；Ecological protection band is planted in tributary and main stem dykes and dams both sides, emergent aquactic plant, floating plant and submerged plant are launched in main stem.
Description
Technical field
The present invention relates to technical field of sewage, more particularly to a kind of river sewage treatment process.
Background technique
Water is that human society depends on for existence and develops irreplaceable material base, is the lifeblood of economic development.Water resource
Sustainable use is a most important problem in all natural resources sustainable uses, and shortage of water resources and water environment pollution are
The principal element of world economy sustainable development is restricted through becoming.Since 20th century, with Social expanding economy, people
" explosivity " of mouth increases, and the emergence of countries in the world water crisis, people are to water resource self-value and water resource pollution
Caused various harm and loss have deep understanding.
The river of river, especially Chengzhong District, usual river basin area is smaller, and river body self-purification capacity is poor, and a large amount of residents are raw
Sewage living and littoral food and drink waste water are directly discharged into, and feature is nitrogen and phosphorus content height, and water body self-purification ability is poor, and river surface landscape is poor.
Therefore, how the problem of processing is those skilled in the art's urgent need to resolve is carried out to the sewage in river.
Summary of the invention
In view of this, the entire water in river can not only be promoted the present invention provides a kind of river sewage treatment process
The metabolism of body promotes self-purification capacity, and also without the external structure in excessive transformation river, construction cost is low, and the period is short, has
Good application prospect.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of river sewage treatment process, comprising:
S1: filter layer is set at sewage draining exit and carries out primary filtration；
S2: calcium lime powder and humus, the matter of calcium lime powder, humus and sewage are launched at tributary in sewage draining exit
Amount is than being 1: 1:(1600~1700)；Microorganism is launched later；
S3: soil conditioner is added in the soil of bottom at tributary to sewage draining exit；The tributary and main river
Road connection；
S4: dykes and dams are set in tributary and main stem junction；The dykes and dams include: preceding barricade and rear barricade, described
Multistage filtering area is set between preceding barricade and rear barricade；Wherein, it is provided with overflow port on preceding shelves wall, multistage filtering area is from top to bottom
Set gradually water distributing plate, haydite layer, zeolite layer, coconut activated layer of charcoal and quartz sand layer；
S5: installing aerating system in main stem, is oxygenated into water body, launches bacteria group；
S6: ecological protection band is planted in tributary and main stem dykes and dams both sides, emergent aquactic plant is launched in main stem, is floated
Water plant and submerged plant.
Preferably, inspection cover is provided at the top of the preceding barricade and the rear barricade.
Preferably, the haydite layer, the zeolite layer, the thickness proportion of the coconut activated layer of charcoal and the quartz sand layer
It is 3: 3: 4: 4.
Preferably, the microorganism includes: bacillus megaterium, denitrifying bacteria, lactic acid bacteria, brown rot fungus and anaerobism shuttle
Bacterium.
Preferably, bacteria group includes: saccharomycete, nitrobacteria, denitrifying bacterium, photosynthetic bacteria and sulfide-oxidizing enzyme, ratio 6
∶3∶4∶4∶3。
Preferably, the emergent aquactic plant includes: Scirpus tabernaemontani, cattail and/or canna；The floating plant include: water lily and/
Or floating heart；The submerged plant includes: the climing algae in river and/or comb tooth bog pondweed.
Preferably, humus is made of stalk, algae and animal waste.
Preferably, by holding between the haydite layer, the zeolite layer, the coconut activated layer of charcoal and the quartz sand layer
Supporting plate separates.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides at a kind of river sewage
Science and engineering skill combines source and cuts the dual regulation of dirty processing, water quality and soil pH value, establishes dykes and dams, artificial oxygenation and launch benefit
The many kinds of measures such as flora and water plant repair water quality, construct the river water body ecosystem, can not only promote in river
The metabolism of entire water body, promotes self-purification capacity, and also without the external structure in excessive transformation river, construction cost is low, the period
It is short, it has a good application prospect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of river sewage treatment process provided by the invention；
Fig. 2 is the structural schematic diagram of dykes and dams provided by the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to attached drawing 1 and attached drawing 2, the embodiment of the present invention one discloses a kind of river sewage treatment process, comprising:
S1: filter layer is set at sewage draining exit and carries out primary filtration；Firstly, from being carried out in advance from source to the water of sewage draining exit
Reason；
S2: calcium lime powder and humus, the matter of calcium lime powder, humus and sewage are launched at tributary in sewage draining exit
Amount is than being 1: 1: 1600；Microorganism is launched later；
Secondly, improving the pH value of sewage by putting into calcium lime powder and humus into water, the acidity of sewage is neutralized, is gone out
Germ is killed, it is heavy metal-passivated, play the role of filter and purification, and persistent, easy to implement, quick.Then, it utilizes
Microorganism is adjusted again.
S3: soil conditioner is added in the soil of bottom at tributary to sewage draining exit；Wherein, tributary and main river
Road connection；Later, consider also to improve the pH value of the soil of bottom, realize the dual improvement of water quality and soil.
S4: dykes and dams are constructed in tributary and main stem junction；Dykes and dams include: preceding barricade and rear barricade, preceding barricade and
Multistage filtering area is set between barricade afterwards；Wherein, overflow port 6 is provided on preceding shelves wall, rear barricade bottom is provided with outflux 7,
And it is provided with strainer at outflux 7, prevent quartz sand from spilling.Multistage filtering area from top to bottom sets gradually water distributing plate 1, haydite
Layer 2, zeolite layer 3, coconut activated layer of charcoal 4 and quartz sand layer 5；
Here the junction of tributary and main stem is transformed, dykes and dams is added, to tributary and main stem
Rest part does not make biggish change, and without changing the external structure in river, construction cost is low.And it uses from top to bottom
Set gradually water distributing plate, haydite floor, zeolite layer, coconut activated layer of charcoal and quartz sand layer multistage filtering area, high treating effect.
S5: installing aerating system in main stem, is oxygenated into water body, launches bacteria group；Using artificial oxygenation and benefit
The mode that flora combines.
S6: ecological protection band is planted in tributary and main stem dykes and dams both sides, emergent aquactic plant is launched in main stem, is floated
Water plant and submerged plant.The self-purification capacity in river is promoted by emergent aquactic plant, floating plant and submerged plant, and more raw
State.River two sides plant protection band, can near river environment and soil improve, prevent river two sides to water
Body impacts.
River sewage processing method provided by the invention combines the Double regulating that dirty processing, water quality and soil pH value are cut in source
The many kinds of measures such as bacteria group and water plant are saved, establish dykes and dams, artificial oxygenation and launched to repair water quality, building river water body is raw
State system can not only promote the metabolism of the entire water body in river, promote self-purification capacity, also without excessive transformation river
External structure, construction cost is low, and the period is short, has a good application prospect.
The invention also discloses embodiment two, embodiment two discloses a kind of river sewage treatment process, with embodiment one
The difference is that the mass ratio of calcium lime powder, humus and sewage is 1: 1: 1700, same in conjunction with step S1-S6 in step S2
Sample is able to solve technical problem of the invention.
In order to further optimize the above technical scheme, multiple inspection covers are provided at the top of preceding barricade and rear barricade.
The situation in multistage filtering area can be checked for river management personnel by inspection cover.
In order to further optimize the above technical scheme, haydite layer, zeolite layer, coconut activated layer of charcoal and quartz sand layer thickness
Ratio is 3: 3: 4: 4.
In order to further optimize the above technical scheme, microorganism include: bacillus megaterium, denitrifying bacteria, lactic acid bacteria,
Brown rot fungus and anaerobism clostridium.
In order to further optimize the above technical scheme, bacteria group include: saccharomycete, it is nitrobacteria, denitrifying bacterium, photosynthetic thin
Bacterium and sulfide-oxidizing enzyme, ratio 6: 3: 4: 4: 3.
These strains are all from nature, have stronger degradation capability, the mechanism of action is with photosynthetic bacteria group and saccharomycete
Group be it is leading, cooperate with other beneficial microbe collective effects, generation antioxidant, decomposition oxidation of organic compounds, harmful poisonous
It is converted into nontoxic.Meanwhile by this proportion, photosynthetic bacteria carries out photosynthesis, generates oxygen, using carbon dioxide,
The substances such as nitrogen synthesize the substances such as carbohydrate, amino acid, utilize for other biological, promote the growth and breeding of other biological, in water body
Establish a harmonious biological flora.
In order to further optimize the above technical scheme, emergent aquactic plant includes: Scirpus tabernaemontani, cattail and/or canna；Floating plant
It include: water lily and/or floating heart；Submerged plant includes: the climing algae in river and/or comb tooth bog pondweed.
In order to further optimize the above technical scheme, humus is made of stalk, algae and animal waste.
The source of humus for people's lives in common substance, make full use of resource, more ecology.
In order to further optimize the above technical scheme, lead between haydite layer, zeolite layer, coconut activated layer of charcoal and quartz sand layer
It crosses supporting plate to separate, prevents each layer loose.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of river sewage treatment process characterized by comprising
S1: filter layer is set at sewage draining exit and carries out primary filtration；
S2: calcium lime powder and humus, the mass ratio of calcium lime powder, humus and sewage are launched at tributary in sewage draining exit
It is 1: 1: (1600~1700)；Microorganism is launched later；
S3: soil conditioner is added in the soil of bottom at tributary to sewage draining exit；The tributary and main stem connect
It connects；
S4: dykes and dams are set in tributary and main stem junction；The dykes and dams include: preceding barricade and rear barricade, the front
Multistage filtering area is set between wall and rear barricade；Wherein, it is provided with overflow port on preceding shelves wall, multistage filtering area is from top to bottom successively
Water distributing plate, haydite layer, zeolite layer, coconut activated layer of charcoal and quartz sand layer are set；
S5: installing aerating system in main stem, is oxygenated into water body, launches bacteria group；
S6: ecological protection band is planted in tributary and main stem dykes and dams both sides, emergent aquactic plant is launched in main stem, swims to plant
Object and submerged plant.
2. a kind of river sewage treatment process according to claim 1, which is characterized in that the preceding barricade and the rear gear
Wall top portion is provided with inspection cover.
3. a kind of river sewage treatment process according to claim 1, which is characterized in that the haydite layer, the zeolite
The thickness proportion of layer, the coconut activated layer of charcoal and the quartz sand layer is 3: 3: 4: 4.
4. a kind of river sewage treatment process according to claim 1, which is characterized in that the microorganism includes: huge
Bacillus, denitrifying bacteria, lactic acid bacteria, brown rot fungus and anaerobism clostridium.
5. a kind of river sewage treatment process according to claim 1, which is characterized in that bacteria group includes: saccharomycete, nitre
Change bacterium, denitrifying bacterium, photosynthetic bacteria and sulfide-oxidizing enzyme, ratio 6: 3: 4: 4: 3.
6. a kind of river sewage treatment process according to claim 1, which is characterized in that the emergent aquactic plant includes: water
Green onion, cattail and/or canna；The floating plant includes: water lily and/or floating heart；The submerged plant include: the climing algae in river and/
Or comb tooth bog pondweed.
7. a kind of river sewage treatment process according to claim 1, which is characterized in that humus by stalk, algae and
Animal waste is made.
8. a kind of river sewage treatment process according to claim 4, which is characterized in that the haydite layer, the zeolite
It is separated between layer, the coconut activated layer of charcoal and the quartz sand layer by supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811562016.6A CN109516642A (en) | 2018-12-19 | 2018-12-19 | A kind of river sewage treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811562016.6A CN109516642A (en) | 2018-12-19 | 2018-12-19 | A kind of river sewage treatment process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109516642A true CN109516642A (en) | 2019-03-26 |
Family
ID=65796869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811562016.6A Pending CN109516642A (en) | 2018-12-19 | 2018-12-19 | A kind of river sewage treatment process |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384305A (en) * | 2015-11-20 | 2016-03-09 | 太仓市振锋化工设备有限公司 | Domestic sewage treatment process |
| CN105906150A (en) * | 2016-06-06 | 2016-08-31 | 李丹丹 | Sewage treatment system and technology for river ways in city |
| CN205874019U (en) * | 2016-06-29 | 2017-01-11 | 惠州市东江园林工程有限公司 | Comprehensive repair system in cities and towns river course |
| CN207130109U (en) * | 2017-08-22 | 2018-03-23 | 武汉水之国环保科技有限公司 | A kind of Drain contamination for river channel mouth integrated treatment unit |
-
2018
- 2018-12-19 CN CN201811562016.6A patent/CN109516642A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384305A (en) * | 2015-11-20 | 2016-03-09 | 太仓市振锋化工设备有限公司 | Domestic sewage treatment process |
| CN105906150A (en) * | 2016-06-06 | 2016-08-31 | 李丹丹 | Sewage treatment system and technology for river ways in city |
| CN205874019U (en) * | 2016-06-29 | 2017-01-11 | 惠州市东江园林工程有限公司 | Comprehensive repair system in cities and towns river course |
| CN207130109U (en) * | 2017-08-22 | 2018-03-23 | 武汉水之国环保科技有限公司 | A kind of Drain contamination for river channel mouth integrated treatment unit |
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Application publication date: 20190326 |