CN108609802A - A kind of landscape water treatment technology of man-made lake - Google Patents
A kind of landscape water treatment technology of man-made lake Download PDFInfo
- Publication number
- CN108609802A CN108609802A CN201810407532.5A CN201810407532A CN108609802A CN 108609802 A CN108609802 A CN 108609802A CN 201810407532 A CN201810407532 A CN 201810407532A CN 108609802 A CN108609802 A CN 108609802A
- Authority
- CN
- China
- Prior art keywords
- water
- landscape
- man
- lake
- hydrotreater
- 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.)
- Pending
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
- C02F1/001—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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Abstract
The invention discloses a kind of landscape water treatment technologies of man-made lake, by the lake water of man-made lake by being pumped into biological contact oxidation pond, under the action of aerobic bacteria, bacterium continuous decomposing organic matter achievees the purpose that water purification, the fine suspension in river water or landscape water is removed by efficient landscape hydrotreater, floating material, grease, algae and organic pollution, water is set to obtain clear process by quartz filter, the suspension in water removal or colloidal state impurity are mainly removed in the effect of filtering, fine particle and the bacterium etc. that sedimentation cannot remove can be especially effectively removed, and to BOD5, CODcr, it is smelly, color, synthetic detergent etc. also has removal effect well.Present invention process flow is succinct, can effectively remove tiny suspended particulate, algae, solid impurity etc. in water, pass through air supporting, dissolved oxygen in water is increased considerably, it can be effectively improved the quality of water environment, the treatment facility anti impulsion load is adaptable to the variation of water quality, water.
Description
Technical field
The present invention relates to the water-treatment technology field of man-made lake, specially a kind of landscape water treatment technology of man-made lake.
Background technology
Modern people while being also required to the quality of existence necessary not only for the space of existence, pursues U.S. of living environment
It is beautiful.Poly- landscape is integrated by " benevolence person Leshan, The wise man takes pleasure in water ", man-made lake with function, the facility for bringing beauty and living,
Be conducive to people's physical and mental health.The visual space of people can not only be widened, and reflected in lake skyscraper, in gentle breeze
The ripples of lake surface, the green willow of the safflower of lakeside, artificial hillock rubble and the flowing water sound are built one beautiful city rural scenery, are given
People with beautiful scenery day at feeling, make one relaxing.After work, it can hear that Stream purl, it is seen that the beautiful scenery of lakes and mountains experiences generation
The outer Land of Peach Blossoms it is quiet, keep nervous nerve loose, fatigue disappears.Through door and window, wild beauty can be enjoyed, impression is big
Naturally vouchsafe.
It is a big characteristic of design, the construction of water system landscape is very fully with the water scenery with Cultural Aesthetics meaning rhythm
It emphasizes " to anticipate " and the combination of " shape ", is filled with more interest and charm, water system landscape is that landscape design person is pursued, even more on periphery
Workers yearned for, also bring beautiful city rural scenery for the friends of dealing, give people with beautiful scenery day at sense
Feel, makes one relaxing, it is so enchanted by the scenery as to forget to return.The overflowing lake water of the glistening light of waves allows people along with the lobby in garden, artificial hillock, greenery, flowers and plants
Fully experience that quiet, flat and harmonious simplicity, can obtain be both on body and soul on have a rest.
Since Landscape Water System is chronically exposed in natural environment, dust, sulfur dioxide, nitrogen oxides in air etc. are with rain
Water flow into water body and passerby whip to lose into rubbish etc..And nitrogen in water body, phosphorus is by photosynthesis synthetic cell, carefully
The organic matter that born of the same parents and aquatic animal, plants metabolism generate so constitutes continuous cycle.Wind and weather, in addition can in water system
Can fish influence, easily cause that the suspended matter in water, floating material increase, turbidity increases（Transparency reduces）.If temperature
The content of nitrogen and phosphorous is high in higher, water, can also algae be caused to overgrow, and leads to that lake water is smelly, blacks, that cannot not only give enjoyment,
Prodigious environmental pollution can be also caused, to seriously affect its ornamental value and environmental quality.Therefore, it is appropriate to be carried out to landscape water
Processing, it is ensured that man-made lake lake water（Landscape water）Water quality it is excellent, allow " jewel " in region to will shine forever, be very necessary
's.
Invention content
The purpose of the present invention is to provide a kind of landscape water treatment technologies of man-made lake, to solve the above technical problems.
To achieve the above object, the present invention provides the following technical solutions：A kind of landscape water treatment technology of man-made lake, including
Following steps：
（1）, biological contact oxidation pond：By the lake water of man-made lake by being pumped into biological contact oxidation pond, bio-contact oxidation
Method is substantially to give water body oxygenation, and under the action of aerobic bacteria, bacterium continuous decomposing organic matter achievees the purpose that water purification；
（2）, efficient landscape hydrotreater：Using partial reflux pressurized dissolved air flotation technique, by dissolved air water pump will be through air supporting at
A part for water purification after reason（About 15 ~ 20%）Reflux pressurization enters dissolving, then by release by dissolved air water pressure recovery
A large amount of micro air bubbles to normal pressure, release will be adhered to the wadding grain in raw wastewater, and wadding grain is made to be removed；The flotation tank residence time
30~40min；Efficient landscape hydrotreater is to remove the fine suspension in river water or landscape water, floating material, grease, algae
Class and organic pollution and the water treatment system specially designed；
（3）, intermediate pool：Efficient landscape hydrotreater treated water is inputted into intermediate pool, intermediate pool is as filter
Intake pool, have the function of precipitation；
（4）, quartz filter：Quartz filter is shut off suspended contamination in water using quartz sand particulate filter layer, from
And water is made to obtain clear process, the suspension in water removal or colloidal state impurity are mainly removed in the effect of filtering, especially can be effective
Ground removes the fine particle that sedimentation cannot remove and bacterium etc., and to BOD5, CODcr, smelly, color, synthetic detergent etc.
Also there is removal effect well；
（5, qualified discharge：Filtered water outlet is exhausted directly to landscape lake.
Preferably, the step（2）In, efficient chemical medicament is added in advance before efficient landscape hydrotreater, to improve
The treatment effect of landscape hydrotreater；The medicament not only coagulation coagulation effect with inorganic coagulant, but also there is macromolecule coagulation
The efficient net of agent catches, rolls up the effect of sweeping；Added amount of chemical 20mg/L or so, can substantially reduce suspended matter in river water, COD with it is total
Phosphorus；Simultaneously after air-flotation process, the dissolved oxygen in water greatly increases, and reaches 6-7mg/L.
Preferably, the step（2）The sludge of middle generation is connected to sludge-tank by connecting pipe, and sludge-tank periodically will be dirty
Mud squeezes into city planting ductwork nearby nearby, or is removed by carrying out desiccation heel row in sludge drying system.
Preferably, the step（1）Biological contact oxidation pond provides air source, gas-water ratio using 2 HC rotary blowers
20：1, use elastic filler for the carrier of biomembrane, pack length 2000mm, diameter 150mm；Aerator uses rubber membrane chip
Aerator.
Compared with prior art, the beneficial effects of the invention are as follows：Present invention process flow is succinct, can effectively remove in water
Tiny suspended particulate, algae, solid impurity etc., by air supporting, the dissolved oxygen in water is increased considerably, and can be effectively improved water
The quality of environment, the treatment facility anti impulsion load are adaptable to the variation of water quality, water.
Description of the drawings
Fig. 1 is present invention process flow diagram.
Specific implementation mode
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 describes, 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.
Refering to Figure 1, the present invention provides a kind of technical solution：A kind of landscape water treatment technology of man-made lake, including
Following steps：
（1）, biological contact oxidation pond：By the lake water of man-made lake by being pumped into biological contact oxidation pond, bio-contact oxidation
Method is substantially to give water body oxygenation, and under the action of aerobic bacteria, bacterium continuous decomposing organic matter achievees the purpose that water purification；The life
Object contact-oxidation pool provides air source, gas-water ratio 20 using 2 HC rotary blowers：1, use elastic filler for the load of biomembrane
Body, pack length 2000mm, diameter 150mm；Aerator uses rubber membrane chip aerator.
（2）, efficient landscape hydrotreater：It, will be through gas by dissolved air water pump using partial reflux pressurized dissolved air flotation technique
A part for floating treated water purification（About 15 ~ 20%）Reflux pressurization enters dissolving, then by release by dissolved air water pressure
It is restored to normal pressure, a large amount of micro air bubbles of release will be adhered to the wadding grain in raw wastewater, and wadding grain is made to be removed；Flotation tank stops
30 ~ 40min of time；Efficient landscape hydrotreater is to remove the fine suspension in river water or landscape water, floating material, oil
Fat, algae and organic pollution and the water treatment system specially designed；High efficiency is added in advance before efficient landscape hydrotreater
Medicament is learned, to improve the treatment effect of landscape hydrotreater；The medicament not only coagulation coagulation effect with inorganic coagulant, but also tool
There is the efficient net of high-molecular coagulant adopting to catch, roll up the effect of sweeping；Added amount of chemical 20mg/L or so can be substantially reduced outstanding in river water
Float, COD and total phosphorus；Simultaneously after air-flotation process, the dissolved oxygen in water greatly increases, and reaches 6-7mg/L；The sludge of generation is logical
It crosses connecting pipe and is connected to sludge-tank, sludge is periodically squeezed into city planting ductwork nearby by sludge-tank nearby, or passes through sludge drying
Desiccation heel row is carried out in system to remove.
（3）, intermediate pool：Efficient landscape hydrotreater treated water is inputted into intermediate pool, intermediate pool was used as
The intake pool of filter has the function of precipitation.
（4）, quartz filter：Quartz filter is miscellaneous using the quartz sand particulate filter layer suspended matter in water that shuts off
Matter, to make water obtain clear process, the effect of filtering mainly removes the suspension in water removal or colloidal state impurity, especially can
It is effectively removed fine particle and the bacterium etc. that sedimentation cannot remove, and to BOD5, CODcr, smelly, color, synthesis of detergent
Agent etc. also has removal effect well.
（5, qualified discharge：Filtered water outlet is exhausted directly to landscape lake.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of landscape water treatment technology of man-made lake, it is characterised in that：Include the following steps：
（1）, biological contact oxidation pond：By the lake water of man-made lake by being pumped into biological contact oxidation pond, bio-contact oxidation
Method is substantially to give water body oxygenation, and under the action of aerobic bacteria, bacterium continuous decomposing organic matter achievees the purpose that water purification；
（2）, efficient landscape hydrotreater：Using partial reflux pressurized dissolved air flotation technique, by dissolved air water pump will be through air supporting at
A part for water purification after reason（About 15 ~ 20%）Reflux pressurization enters dissolving, then by release by dissolved air water pressure recovery
A large amount of micro air bubbles to normal pressure, release will be adhered to the wadding grain in raw wastewater, and wadding grain is made to be removed；The flotation tank residence time
30~40min；Efficient landscape hydrotreater is to remove the fine suspension in river water or landscape water, floating material, grease, algae
Class and organic pollution and the water treatment system specially designed；
（3）, intermediate pool：Efficient landscape hydrotreater treated water is inputted into intermediate pool, intermediate pool is as filter
Intake pool, have the function of precipitation；
（4）, quartz filter：Quartz filter is shut off suspended contamination in water using quartz sand particulate filter layer, from
And water is made to obtain clear process, the suspension in water removal or colloidal state impurity are mainly removed in the effect of filtering, especially can be effective
Ground removes the fine particle that sedimentation cannot remove and bacterium etc., and to BOD5, CODcr, smelly, color, synthetic detergent etc.
Also there is removal effect well；
（5, qualified discharge：Filtered water outlet is exhausted directly to landscape lake.
2. a kind of landscape water treatment technology of man-made lake according to claim 1, it is characterised in that：The step（2）In,
Efficient chemical medicament is added in advance before efficient landscape hydrotreater, to improve the treatment effect of landscape hydrotreater；The medicament
Not only the coagulation coagulation effect with inorganic coagulant, but also the efficient net with high-molecular coagulant adopting catch, roll up the effect of sweeping；Adding of agent
20mg/L or so is measured, suspended matter, COD and the total phosphorus in river water can be substantially reduced；Simultaneously after air-flotation process, the dissolving in water
Oxygen greatly increases, and reaches 6-7mg/L.
3. a kind of landscape water treatment technology of man-made lake according to claim 1, it is characterised in that：The step（2）In
The sludge of generation is connected to sludge-tank by connecting pipe, and sludge is periodically squeezed into city planting ductwork nearby by sludge-tank nearby, or
It is removed by carrying out desiccation heel row in sludge drying system.
4. a kind of landscape water treatment technology of man-made lake according to claim 1, it is characterised in that：The step（1）It is raw
Object contact-oxidation pool provides air source, gas-water ratio 20 using 2 HC rotary blowers：1, use elastic filler for the load of biomembrane
Body, pack length 2000mm, diameter 150mm；Aerator uses rubber membrane chip aerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810407532.5A CN108609802A (en) | 2018-05-02 | 2018-05-02 | A kind of landscape water treatment technology of man-made lake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810407532.5A CN108609802A (en) | 2018-05-02 | 2018-05-02 | A kind of landscape water treatment technology of man-made lake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108609802A true CN108609802A (en) | 2018-10-02 |
Family
ID=63661873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810407532.5A Pending CN108609802A (en) | 2018-05-02 | 2018-05-02 | A kind of landscape water treatment technology of man-made lake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108609802A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001079561A (en) * | 1999-09-20 | 2001-03-27 | Ngk Insulators Ltd | Method for cleaning river water |
| CN200951980Y (en) * | 2006-07-11 | 2007-09-26 | 上海理工大学 | Housing estate closed water landscape hydrographic biological air-float treating apparatus |
| CN201043153Y (en) * | 2006-12-15 | 2008-04-02 | 申纪军 | Water circulation ecological purifier for landscape surrounding |
| CN105540991A (en) * | 2015-11-20 | 2016-05-04 | 湖北科亮生物环保科技有限公司 | Landscape water circulation purifying treatment technology |
| CN206814535U (en) * | 2017-04-27 | 2017-12-29 | 海南椰霸生物科技有限公司 | A kind of environmental protection effluent treatment plant |
| CN107619154A (en) * | 2017-10-12 | 2018-01-23 | 扬州大学 | Portable heavily contaminated river water body processing unit |
-
2018
- 2018-05-02 CN CN201810407532.5A patent/CN108609802A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001079561A (en) * | 1999-09-20 | 2001-03-27 | Ngk Insulators Ltd | Method for cleaning river water |
| CN200951980Y (en) * | 2006-07-11 | 2007-09-26 | 上海理工大学 | Housing estate closed water landscape hydrographic biological air-float treating apparatus |
| CN201043153Y (en) * | 2006-12-15 | 2008-04-02 | 申纪军 | Water circulation ecological purifier for landscape surrounding |
| CN105540991A (en) * | 2015-11-20 | 2016-05-04 | 湖北科亮生物环保科技有限公司 | Landscape water circulation purifying treatment technology |
| CN206814535U (en) * | 2017-04-27 | 2017-12-29 | 海南椰霸生物科技有限公司 | A kind of environmental protection effluent treatment plant |
| CN107619154A (en) * | 2017-10-12 | 2018-01-23 | 扬州大学 | Portable heavily contaminated river water body processing unit |
Non-Patent Citations (2)
| Title |
|---|
| 赵奎霞等: "《水处理工程 第2版》", 31 August 2008, 中国环境科学出版社 * |
| 闫大鹏等: "《非传统水资源利用技术及应用》", 30 November 2013, 黄河水利出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101213067B1 (en) | Ecological sewage water treatment system | |
| CN101723520B (en) | Method for cutting low-pollution water load of venous riverway | |
| CN100595167C (en) | Ecological restoring and maintaining method for landscape water body | |
| CN103641276B (en) | A kind of city appearance water body integrated conduct method and system | |
| CN203194328U (en) | Integrated circulating water aquaculture purifier | |
| CN105502828A (en) | Oligodynamic in-situ ecological restoration method of urban beheaded river | |
| CN212425588U (en) | Device for improving quality of tail water by utilizing ecological lake | |
| CN101880106A (en) | Multi-stage series landscape ecological pond integrating functions of nitrogen and phosphorus removal, reclamation and reuse of sewage | |
| CN106045213A (en) | Water quality maintenance and ecological remediation method for lake landscape water body | |
| CN103819006B (en) | Bio-rope strengthened phytoremediation system for purifying polluted river | |
| CN209602316U (en) | A kind of creek, lake comprehensive repair system | |
| CN109179894A (en) | Collect microorganism-aquatic animal-water plant collaboration depth degradation Pollutants in Wastewater device and method | |
| CN100395193C (en) | System of purifying landscape water body and operational method thereof | |
| CN208362114U (en) | A kind of unpowered rural sewage treatment unit | |
| CN107253803A (en) | Tail water processing and cyclic utilization system in a kind of breeding process | |
| CN108609802A (en) | A kind of landscape water treatment technology of man-made lake | |
| CN201433154Y (en) | Landscape water system combining physical treatment with ecological management | |
| CN206298490U (en) | One kind cuts dirty and biological floating bed integrated apparatus | |
| CN205676320U (en) | A kind of landscape water body cleaning system based on ecological wetland | |
| CN107417049A (en) | A kind of landscape water body ecological restoring method and the ecosystem based on rainwater | |
| CN209352720U (en) | A kind of sanitary sewage disposal and purification system | |
| CN205347155U (en) | Landfill leachate removes flavor system | |
| CN105384252B (en) | A kind of Multifunctional floating ability of swimming water treatment facilities and its application | |
| CN205188038U (en) | Water ecosystem who administers water body pollution controls improvement device | |
| KR200394153Y1 (en) | The Device to Treat Lakes using the Power-driven Floating Island of Contacting Oxidation with the Coconut Activated Carbon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |