CN108751600A - Utilize the sewage disposal system and sewage water treatment method of multiple muskeg group - Google Patents

Utilize the sewage disposal system and sewage water treatment method of multiple muskeg group Download PDF

Info

Publication number
CN108751600A
CN108751600A CN201810661101.1A CN201810661101A CN108751600A CN 108751600 A CN108751600 A CN 108751600A CN 201810661101 A CN201810661101 A CN 201810661101A CN 108751600 A CN108751600 A CN 108751600A
Authority
CN
China
Prior art keywords
pond
sewage
water
wetland
aerobic tank
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
Application number
CN201810661101.1A
Other languages
Chinese (zh)
Inventor
裴绍峰
祝雅轩
叶思源
袁红明
郭磊
杨士雄
赵广明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Institute of Marine Geology
Original Assignee
Qingdao Institute of Marine Geology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Institute of Marine Geology filed Critical Qingdao Institute of Marine Geology
Priority to CN201810661101.1A priority Critical patent/CN108751600A/en
Publication of CN108751600A publication Critical patent/CN108751600A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used

Landscapes

  • 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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

The present invention provides a kind of sewage disposal system using multiple muskeg group, including be sequentially connected preposition wetland pond, grille well, regulating reservoir, anaerobic pond, anoxic pond, aerobic tank, sedimentation basin, the first water quality monitoring well, intake pool, spiral wetland pond, discharge bay, the second water quality monitoring well;The spiral wetland pond includes tour tower, screw type pond body is arranged in the periphery of tour tower, and different wetland plants is planted in every layer of pond body, and corresponding bio-matrix is arranged according to the difference of plant in the bottom of pond body, elevator is set in tour tower, transparent form is set on the side wall of tour tower;The preposition wetland pond, grille well, regulating reservoir are arranged from high to low;Anaerobic pond, anoxic pond, aerobic tank, sedimentation basin are arranged from high to low.The present invention also provides the sewage water treatment methods using multiple muskeg group.The present invention has the advantages that save that the energy, floor space be small, efficient, applied widely, landscape value.

Description

Utilize the sewage disposal system and sewage water treatment method of multiple muskeg group
Technical field
The present invention relates to water-treatment technology fields, and in particular to a kind of sewage disposal system using multiple muskeg group System and sewage water treatment method.
Background technology
Under mankind's activity and climate change double influence, China coast, river and the water quality in lake are gradually disliked in recent years Change, has been China's littoral zone economic development and people along with ecocatas-trophes such as red tide, acidification, the bottom anoxics frequently occurred People's livelihood running water flat rubber belting carrys out immeasurable loss, and threatens the health of the people.Particularly, a large amount of polluters are carried Town domestic sewage, industrial wastewater and the farmland-use water etc. of (such as nitrogen, phosphorus, heavy metal) are that water quality deterioration and water body richness is caused to be sought The important pollution sources of fosterization, harm have caused the common concern of the coastal people.Current many government departments and researcher Also in order to control body eutrophication problem and pay a variety of trials and effort, while building sewage treatment plant, also open Many sewage disposal technologies and method are sent out.It is wherein extremely wherein to carry out sewage disposal using artificial swamp or natural wetland Popular one kind.
Wetland has extremely strong self-purification capacity and purifies the ability of sewage, is referred to as " kidney of the earth ".In recent years, wetland is opened Beginning is attempted for sewage disposal, because it has many advantages, such as cheap, environmentally protective, and can avoid conventional sewage plants expenses The defects of height, energy consumption are high, operational management is complicated is increasingly becoming a kind of efficient biological prosthetic approach, by scientific research people Member and government department more and more pay attention to.Wetland sewage disposal technology utilizes land vegetation, soil in artificial or natural wetland The collaboration of the multiple process such as physics, chemistry, biology in earth in microorganism, water body in the multi-turns such as planktonic organism layer ecosystem is made With, in sewage impurity and harmful element handle, the mechanism of action include delays, filtering, absorption, redox, sink A series of biological and chemical effects such as shallow lake, microorganism decomposition, Degradation and Transformation, plant absorption, residue accumulated, process are extremely multiple It is miscellaneous;The technology is combined as with other sewage disposal technologies, can more enhance detergent power and clean effect.Therefore, wetland sewage Treatment technology is often comprehensive, polynary systemic technology.Simultaneously, it is also desirable to according to the source of sewage, specific nature and dirt It contaminates feature and uses specific, targetedly design method and processing mode.
Current wetland sewage disposal technology is primarily present problems with:(1) vegetation and biocoene are relatively simple, wetland Middle different vegetation and biocoene have a different biological natures, therefore the Biochemical processes when purifying sewage are also Difference, detergent power are also diversification, however previous design is often using a type of wetland as wetland pond, biocoene More single, clean-up effect is to be improved.(2) space is larger, and the wetland pond in sewage disposal system is generally according to dirt Water characteristic and pollutant property and design, but one common defects of design are exactly that lie in earth's surface, space larger in the past, this In soil, extremely valuable city just seems that cost is excessively high.(3) operation cost is high, and previous design is more in wet land treating system Using mechanical equipment, needs personnel to run online for a long time, that is, increase energy consumption, also increase human cost.(4) at sewage It is not satisfactory to manage effect, in sewage disposal, work when " anaerobic pond-anoxic pond-aerobic tank " system is the key that denitrogenation dephosphorizing Skill, however many designs lack the design to flow back for aerobic tank trickle, limits that " anaerobic pond-anoxic pond-is good The efficiency of oxygen pond " technique plays.
Invention content
This patent design is for vegetation is more single, operation cost is higher, sewage in existing wetland sewage disposal technology The undesirable disadvantage for the treatment of effect, provide it is a kind of multiple wetland ecotourism Community Facies are combined and utilize stereo spiral formula design it is new Type sewage disposal system and sewage water treatment method have certain sight while providing energy-efficient sewage disposal service Reward value.
The present invention is realized using technical solution below:
A kind of sewage disposal system using multiple muskeg group, including be sequentially connected preposition wetland pond, grid Well, regulating reservoir, anaerobic pond, anoxic pond, aerobic tank, sedimentation basin, the first water quality monitoring well, intake pool, spiral wetland pond, water outlet Pond, the second water quality monitoring well;
Bio-matrix is arranged in the bottom in the preposition wetland pond, and reed is grown on bio-matrix, and water inlet is arranged in biology The top of matrix, water outlet are arranged in the lower section of bio-matrix, and water outlet is connected with the water inlet of grille well, the water outlet of grille well Mouth, which is arranged, to be connected in the bottom of grille well with regulating reservoir, and regulating reservoir is connected by water pipe with the front end of anaerobic pond, is arranged on water pipe Sewage pump;The water outlet of anaerobic pond is connected with the water inlet of anoxic pond, the water outlet of anoxic pond and the water inlet of aerobic tank It is connected, is arranged between the end of aerobic tank and the front end of anoxic pond and mixes return duct, mixes and sewage pump is set on return duct; The water outlet of aerobic tank is connected with sedimentation basin, and sedimentation basin is connected with intake pool, and the first quality supervision is arranged between sedimentation basin and intake pool Well logging, intake pool are connected by water pipe with the water inlet in spiral wetland pond, and sewage pump, spiral wetland are arranged on water pipe The water outlet in pond is connected with discharge bay, and the second water quality monitoring well, the connection of the second water quality monitoring well is arranged in the water outlet of discharge bay Valve is arranged on outlet pipe in outlet pipe;
The spiral wetland pond includes tour tower, and screw type pond body, interior kind of every layer of pond body is arranged in the periphery of tour tower Different wetland plants is planted, the bottom of pond body is arranged corresponding bio-matrix according to the difference of plant, elevator is arranged in tour tower, Transparent form is set on the side wall of tour tower;
The preposition wetland pond, grille well, regulating reservoir are arranged from high to low;Anaerobic pond, anoxic pond, aerobic tank, sedimentation basin It arranges from high to low.
Further, three layers of pond body are arranged in the spiral wetland pond, and it is calamus to be planted in the pond body of upper layer, in the pond body of middle level Thaliadeabata is planted, Lotus planting in lower layer's pond body.
The present invention also provides a kind of sewage water treatment methods using multiple muskeg group, include the following steps:
(1) sewage is introduced into preposition wetland pond, plants reed in preposition wetland pond, underfill bio-matrix material, Sewage is flowed through from reed root, matrix surface layer, then automatically flows into grille well;
(2) it is disposed with grid in grille well, by suspended substance or particle entrapment larger in water body, sewage is from grating base Outlet pipe automatically flows into regulating reservoir, and the water in regulating reservoir enters anaerobic pond by sewage pump tune stream;
(3) in anaerobic pond, it is organic that the macromolecule organic difficult to degrade in sewage is changed into the low molecule being easily degraded Object;
(4) from the bottom of anaerobic pond automatically into anoxic pond, denitrification occurs sewage in anoxic pond for sewage;
(5) for sewage from the bottom of anoxic pond automatically into aerobic tank, the organic matter in sewage is further divided into nothing Machine object;The sewage of aerobic tank end is back to the front end of anoxic pond by sewage pump;
(6) sewage carries out preliminary sedimentation from aerobic tank automatically into sedimentation basin, some mineralized materials or can not carry out biochemistry The sludge or particulate matter of reaction are deposited;
(7) oettIed sewage flows into intake pool after the detection of the first water quality monitoring well, and the water in intake pool passes through dirt Water elevator pump automatically flows into discharge bay into spiral wetland pond from top to bottom after multi-filtering and biochemical treatment, passes through It is flowed out after the detection of second water quality monitoring well is qualified.
Further, the content of the dissolved oxygen in the anaerobic pond controls in 0.2mg/L the dissolved oxygen hereinafter, in anoxic pond Content control the content of dissolved oxygen in 0.4mg/L-0.6mg/L, aerobic tank and control in 2mg/L-5mg/L.
Sewage disposal system and method provided by the invention have the advantages that:
(1) vegetation diversity is applied in combination, more preferable to the clean-up effect of sewage;Also there is ornamental value, scape can be used as It sees;
(2) design of stereo spiral formula and stepped design push flow using natural gravity, reduce the fortune of mechanical equipment With reducing site operation personnel, play effect that is energy-saving, cutting operating costs;
(3) before previous grille well, increase reed wetland pond, effectively slow down water velocity, while utilizing reed itself Filtration and mechanical stop effect, larger sewage impurity is blocked in outside grille well, the pressure of grille well is reduced.
(5) it is designed using the mixed-liquor return of " aerobic tank end → anoxic pond front end ", better denitrogenation dephosphorizing can be reached Effect.
(6) in the front-end and back-end in spiral wetland pond, water quality monitoring well has been increased separately, has utilized automatic water quality testing meter Effect after on-line checking sewage disposal, it is ensured that sewage disposal result meets discharge standard.
The present invention makes full use of multiple land vegetation in multiple artificial/natural wetland, the multiple microorganism of soil, water body floating Swim the multiple process such as physics, chemistry, biology in the multi-turns layer ecosystem such as biology synergistic effect, in sewage impurity and have Evil element is handled.With simple in structure, ingenious small, efficient, applied widely using the gravity saving energy, floor space Many advantages, such as general, landscape value, and service life is long, has safe and reliable performance and service function.
Description of the drawings
Fig. 1 is the structural schematic diagram of 1 sewage disposal system of embodiment.
In figure:1, preposition wetland pond;2, grille well;3, regulating reservoir;4, anaerobic pond;5, anoxic pond;6, aerobic tank;7, it precipitates Pond;8, the first water quality monitoring well;9, intake pool;10, spiral wetland pond;11, discharge bay;12, the second water quality monitoring well;13, Mix return duct;14, tour tower;15, pond body;16, valve;17, bio-matrix;18, reed.
Specific implementation mode
In order to which the above objects, features and advantages of the present invention is more clearly understood, below in conjunction with the accompanying drawings and implement The present invention will be further described for example.It should be noted that in the absence of conflict, in embodiments herein and embodiment Feature can be combined with each other.
Embodiment 1
The present embodiment provides a kind of sewage disposal systems using multiple muskeg group, as shown in Figure 1, including successively Connected preposition wetland pond 1, grille well 2, regulating reservoir 3, anaerobic pond 4, anoxic pond 5, aerobic tank 6, sedimentation basin 7, the first water quality prison Well logging 8, intake pool 9, spiral wetland pond 10, discharge bay 11, the second water quality monitoring well 12.Arrow in figure indicates flow side To.
Preposition wetland pond 1, grille well 2, regulating reservoir 3 are arranged from high to low;Anaerobic pond 4, anoxic pond 5, aerobic tank 6, precipitation Pond 7 is also to arrange from high to low.This stepped design so that each unit has certain height fall, can utilize gravity Promote flow automatic flowing, to reduce the frequency of use of sewage pump, reduces energy consumption.
Bio-matrix 17 is arranged in the bottom in preposition wetland pond 1, and bio-matrix 17 can meet reed and grow substantially, but nitrogen phosphorus contains Amount is not enriched, and reed 18 is grown on bio-matrix, and water inlet is arranged in the top of bio-matrix 17, and water outlet is arranged in biology The lower section of matrix 17, water outlet are connected with the water inlet of grille well 2.It, can be effective in 2 front setting reed wetland pond 1 of grille well Slow down water velocity, while being acted on using the filtration of reed itself and mechanical stop, by larger sewage impurity, for example is steeped Foam polybag, larger suspended matter etc., are blocked in outside grille well, to mitigate the pressure of grille well.
The water outlet of grille well 2 is arranged in the bottom of grille well 2 and is connected with regulating reservoir 3, regulating reservoir 3 by water pipe with detest The front end in oxygen pond 4 is connected, and sewage pump is arranged on water pipe, by sewage lifting to anaerobic pond 4.The water outlet of anaerobic pond 4 with lack The water inlet in oxygen pond 5 is connected, and the water outlet of anoxic pond 5 is connected with the water inlet of aerobic tank 6, end and the anoxic pond 5 of aerobic tank 6 Front end between setting mixing return duct 13, mix return duct 13 on sewage pump is set.Using " aerobic tank end → anoxic The mixed-liquor return of pond front end " designs, and can reach better Nitrogen/Phosphorus Removal.
The water outlet of aerobic tank 6 is connected with sedimentation basin 7, and sedimentation basin 7 is connected with discharge bay 9, sedimentation basin 7 and discharge bay 9 it Between the first water quality monitoring well 8 is set, detector is set in water quality monitoring well, and the water by detection is flowed by sewage pump tune Enter 9 ponds of water outlet.Discharge bay 9 is connected by water pipe with the water inlet in spiral wetland pond 10, the water outlet in spiral wetland pond 8 Second water quality monitoring well 11 is set, and valve 16 is arranged on outlet pipe in the connection outlet pipe of the second water quality monitoring well 11.Spiral The front-end and back-end in wetland pond have increased separately water quality monitoring well, and sewage disposal feelings are monitored on-line using automatic water quality monitor Condition, to be made adjustment to flow rate, vegetation type according to water quality condition so that wastewater treatment efficiency is ensured.
Spiral wetland pond 10 includes tour tower 14, and screw type pond body 15, upper layer pond body is arranged in the periphery of tour tower 14 Interior plantation calamus, plants thaliadeabata in the pond body of middle level, lower layer's pond body Lotus planting, and the bottom of every layer of pond body is according to the difference of plant Corresponding bio-matrix is set.Sightseeing elevator is set in tour tower 14, transparent form is set on the side wall of tour tower.
The design of stereo spiral formula, water body flow naturally, reduce energy consumption;Multilayered structure, floor space are small;It is a variety of Vegetation, not only clean-up effect is more preferable, and also great ornamental value can be set to landmark or ornamental sight spot.
The microorganism being largely proliferated using the good root system of upper layer pond body vegetation development and its rhizosphere, in fast degradation sewage Organic matter, so that sewage is purified;The oxygen that vegetation generates in the pond body of middle level is spread into water, and water bottom is made to form many Anoxic zone and aerobic zone.It is decomposed organic in sewage in aerobic zone by being attached to the effect of the aerobic microbiological on root system Object, a part of inorganic matter (such as nitrogen and phosphorus) after mineralising, can be utilized by plant;In anoxic zone, can be taken off by denitrification Nitrogen makes sewage be purified;Lower layer's pond body further makes sewage be purified, after purifying three times above, sewage disposal effect Fruit is more ideal.
The level in spiral wetland pond is related to the pollution condition of water body, can be adjusted flexibly, however it is not limited to described above Three layers.If after being handled by early period " anaerobic pond -- anoxic pond -- aerobic tank ", nitrogen, phosphorus, organic matter, heavy metal etc. are harmful Pollution element content is still higher, can increase the number of plies of pond body.
Double filtration and biochemical reaction of the sewage through muskeg and substrate microorganism group remove excess nitrogen phosphorus in sewage The polluters such as silicon and heavy metal;Therefrom sewage out will collect among discharge bay, then pass through water quality monitoring well and lead to It crosses water quality testing meter real-time online and carries out sampling of water quality and monitoring, check wastewater treatment efficiency, finally reserve to outlet valve.
Embodiment 2
The present embodiment provides a kind of sewage water treatment methods using multiple muskeg group, include the following steps:
(1) sewage is introduced into preposition wetland pond, plants reed in preposition wetland pond, underfill bio-matrix material, Sewage is flowed through from reed root, matrix surface layer, then automatically flows into grille well;
(2) it is disposed with grid in grille well, by suspended substance or particle entrapment larger in water body, sewage is from grating base Outlet pipe automatically flows into regulating reservoir, and the water in regulating reservoir enters anaerobic pond by sewage pump tune stream;
(3) content of the dissolved oxygen in anaerobic pond is controlled in 0.1mg/L or so, difficult to degrade in sewage in anaerobic pond Macromolecule organic be changed into the low molecule organic matter being easily degraded;
(4) from the bottom of anaerobic pond automatically into anoxic pond, the content control of the dissolved oxygen in anoxic pond exists sewage Denitrification occurs in anoxic pond for 0.5mg/L, sewage;
(5) from the bottom of anoxic pond automatically into aerobic tank, the content control of the dissolved oxygen in aerobic tank exists sewage 4mg/L, the organic matter in sewage are further divided into inorganic matter;The sewage of aerobic tank end is back to by sewage pump The front end of anoxic pond;
(6) sewage carries out preliminary sedimentation from aerobic tank automatically into sedimentation basin, some mineralized materials or can not carry out biochemistry The sludge or particulate matter of reaction are deposited;
(7) oettIed sewage flows into intake pool after the detection of the first water quality monitoring well, and the water in intake pool passes through dirt Water elevator pump enters spiral wetland pond, from top to bottom followed by upper layer pond body, middle level pond body and lower layer's pond body, upper layer pond body In calamus fast degradation sewage in organic matter;The oxygen that thaliadeabata in the pond body of middle level generates is spread into water, makes water body Many anoxic zones and aerobic zone are formed on bottom;Lower layer's pond body further makes sewage be purified, dirty after above triple purifications Water treatment efficiency is more ideal.After multi-filtering and biochemical treatment, water automatically flows into discharge bay, by through water quality testing meter It is flowed out after detection is qualified.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the scope of the present invention It is defined, under the premise of not departing from design spirit of the present invention, those of ordinary skill in the art are to technical scheme of the present invention The various modifications made and improvement should all be fallen into the protection domain of claims of the present invention determination.

Claims (4)

1. a kind of sewage disposal system using multiple muskeg group, which is characterized in that preposition wet including what is be sequentially connected It is ground pond, grille well, regulating reservoir, anaerobic pond, anoxic pond, aerobic tank, sedimentation basin, the first water quality monitoring well, intake pool, spiral wet Ground pond, discharge bay, the second water quality monitoring well;
Bio-matrix is arranged in the bottom in the preposition wetland pond, and reed is grown on bio-matrix, and water inlet is arranged in bio-matrix Top, water outlet is arranged in the lower section of bio-matrix, and water outlet is connected with the water inlet of grille well, and the water outlet of grille well is set It sets and is connected with regulating reservoir in the bottom of grille well, regulating reservoir is connected by water pipe with the front end of anaerobic pond, and sewage is arranged on water pipe Elevator pump;The water outlet of anaerobic pond is connected with the water inlet of anoxic pond, and the water outlet of anoxic pond is connected with the water inlet of aerobic tank, Setting mixes return duct between the end of aerobic tank and the front end of anoxic pond, mixes and sewage pump is arranged on return duct;It is aerobic The water outlet in pond is connected with sedimentation basin, and sedimentation basin is connected with intake pool, and the first quality supervision well logging is arranged between sedimentation basin and intake pool, Intake pool is connected by water pipe with the water inlet in spiral wetland pond, and sewage pump is arranged on water pipe, spiral wetland pond Water outlet is connected with discharge bay, and the second water quality monitoring well, the connection water outlet of the second water quality monitoring well is arranged in the water outlet of discharge bay It manages, valve is set on outlet pipe;
The spiral wetland pond includes tour tower, and the periphery of tour tower is arranged screw type pond body, is planted not in every layer of pond body Corresponding bio-matrix is arranged according to the difference of plant in the bottom of same wetland plant, pond body, and elevator is arranged in tour tower, goes sightseeing Transparent form is set on the side wall of tower;
The preposition wetland pond, grille well, regulating reservoir are arranged from high to low;Anaerobic pond, anoxic pond, aerobic tank, sedimentation basin are from height To low arrangement.
2. purification system according to claim 1, which is characterized in that three layers of pond body are arranged in the spiral wetland pond, by The vegetation that top to bottm is planted successively is calamus, thaliadeabata, lotus rhizome.
3. a kind of sewage water treatment method using multiple muskeg group, which is characterized in that include the following steps:
(1) sewage is introduced into preposition wetland pond, reed, underfill bio-matrix material, sewage is planted in preposition wetland pond It is flowed through from reed root, matrix surface layer, then automatically flows into grille well;
(2) it is disposed with grid in grille well, by suspended substance or particle entrapment larger in water body, water outlet of the sewage from grating base Pipe automatically flows into regulating reservoir, and the water in regulating reservoir enters anaerobic pond by sewage pump tune stream;
(3) in anaerobic pond, the macromolecule organic difficult to degrade in sewage is changed into the low molecule organic matter being easily degraded;
(4) from the bottom of anaerobic pond automatically into anoxic pond, denitrification occurs sewage in anoxic pond for sewage;
(5) for sewage from the bottom of anoxic pond automatically into aerobic tank, the organic matter in sewage is further divided into inorganic matter; The sewage of aerobic tank end is back to the front end of anoxic pond by sewage pump;
(6) sewage carries out preliminary sedimentation from aerobic tank automatically into sedimentation basin, some mineralized materials or can not carry out biochemical reaction Sludge or particulate matter be deposited;
(7) oettIed sewage flows into intake pool after the detection of the first water quality monitoring well, and the water in intake pool is carried by sewage It rises pump and automatically flows into discharge bay from top to bottom after multi-filtering and biochemical treatment into spiral wetland pond, by second It is flowed out after the detection of water quality monitoring well is qualified.
4. sewage water treatment method according to claim 3, which is characterized in that the content control of the dissolved oxygen in the anaerobic pond It makes in 0.2mg/L hereinafter, the content of the dissolved oxygen in anoxic pond controls the dissolved oxygen in 0.4mg/L-0.6mg/L, aerobic tank Content control in 2mg/L-5mg/L.
CN201810661101.1A 2018-06-25 2018-06-25 Utilize the sewage disposal system and sewage water treatment method of multiple muskeg group Pending CN108751600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810661101.1A CN108751600A (en) 2018-06-25 2018-06-25 Utilize the sewage disposal system and sewage water treatment method of multiple muskeg group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810661101.1A CN108751600A (en) 2018-06-25 2018-06-25 Utilize the sewage disposal system and sewage water treatment method of multiple muskeg group

Publications (1)

Publication Number Publication Date
CN108751600A true CN108751600A (en) 2018-11-06

Family

ID=63977331

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810661101.1A Pending CN108751600A (en) 2018-06-25 2018-06-25 Utilize the sewage disposal system and sewage water treatment method of multiple muskeg group

Country Status (1)

Country Link
CN (1) CN108751600A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112624333A (en) * 2020-11-19 2021-04-09 江苏国态环保集团有限公司 Intelligent sewage treatment system
CN113526673A (en) * 2021-08-05 2021-10-22 济南大学 Spiral composite artificial wetland system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103739167A (en) * 2014-01-10 2014-04-23 安徽锋亚环境技术有限公司 Rain and sewage dual-purpose landscape type ecological purification system
CN203866154U (en) * 2014-05-06 2014-10-08 郑祖兰 Low-energy-consumption stepped sewage treatment device
US20150315050A1 (en) * 2014-05-04 2015-11-05 Chongqing University System for reducing emission of nitrous oxide during sewage treatment
CN107089769A (en) * 2017-05-23 2017-08-25 温州大学 A kind of Three-dimensional cylindrical afforestation equipment with recycling treatment sewage
CN207435269U (en) * 2017-10-30 2018-06-01 郑州源致和环保科技有限公司 A kind of bio-remediation system for being used to administer black and odorous water
CN108178426A (en) * 2017-12-20 2018-06-19 河海大学 A kind of culture pond sewage circulating treating system and method
CN208747865U (en) * 2018-06-25 2019-04-16 青岛海洋地质研究所 Utilize the sewage disposal system of multiple muskeg group

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103739167A (en) * 2014-01-10 2014-04-23 安徽锋亚环境技术有限公司 Rain and sewage dual-purpose landscape type ecological purification system
US20150315050A1 (en) * 2014-05-04 2015-11-05 Chongqing University System for reducing emission of nitrous oxide during sewage treatment
CN203866154U (en) * 2014-05-06 2014-10-08 郑祖兰 Low-energy-consumption stepped sewage treatment device
CN107089769A (en) * 2017-05-23 2017-08-25 温州大学 A kind of Three-dimensional cylindrical afforestation equipment with recycling treatment sewage
CN207435269U (en) * 2017-10-30 2018-06-01 郑州源致和环保科技有限公司 A kind of bio-remediation system for being used to administer black and odorous water
CN108178426A (en) * 2017-12-20 2018-06-19 河海大学 A kind of culture pond sewage circulating treating system and method
CN208747865U (en) * 2018-06-25 2019-04-16 青岛海洋地质研究所 Utilize the sewage disposal system of multiple muskeg group

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112624333A (en) * 2020-11-19 2021-04-09 江苏国态环保集团有限公司 Intelligent sewage treatment system
CN113526673A (en) * 2021-08-05 2021-10-22 济南大学 Spiral composite artificial wetland system

Similar Documents

Publication Publication Date Title
CN101973637B (en) River channel purification system for processing rural domestic sewage
CN202881048U (en) Multi-medium constructed wetland water treatment system
CN100595169C (en) Ecological system for water purification and recover
CN1868926A (en) Composite ecological treatment method of sewage for artificial wet land and its system
CN104310714B (en) A kind of cultivation and system and technique thereof of butchering sewage processed
CN111484206A (en) Natural environment simulation biological sewage treatment system
CN105461165A (en) Rural domestic sewage combined type ecological treatment system and treatment method, and application thereof
CN101880106A (en) Multi-stage series landscape ecological pond integrating functions of nitrogen and phosphorus removal, reclamation and reuse of sewage
CN200974793Y (en) Sewage composite artificial marshland ecological treatment system
CN106915824A (en) Small Town Wastewater processes integrated high-efficiency low energy consumption novel process equipment and processing method
CN107216004B (en) Domestic sewage treatment system and method
CN206886902U (en) A kind of biological cycle method sewage disposal system
CN100519449C (en) Quick-decomposing biological sewage treatment method and treating system
CN209210593U (en) A kind of town sewage treatment system
CN108975599A (en) Reed wetland sewage purification system and effluent purification method
CN105601043B (en) A kind of domestic sewage of villages and small towns ecology microkinetic processing system
CN107162315A (en) Biological cycle method sewage disposal system
CN108751600A (en) Utilize the sewage disposal system and sewage water treatment method of multiple muskeg group
CN207047066U (en) A kind of domestic sewage of villages and small towns rural area landscape type total system
CN112047486A (en) Composite functional wetland combination process for treating drainage basin characteristic pollutants
CN105152467A (en) Intensive deep decontamination and denitrification treatment system and method for domestic sewage
CN208747865U (en) Utilize the sewage disposal system of multiple muskeg group
CN218709623U (en) Rural sewage container formula A2O integration processing apparatus
CN104030442B (en) Integrated domestic sewage treatment device
CN104478161A (en) Integrated biochemical wetland purification sewage treatment system

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

Application publication date: 20181106