CN106830533A - A kind of groove revetment type cities and towns inland river(Lake, storehouse, the pool)Water body purification system - Google Patents

A kind of groove revetment type cities and towns inland river(Lake, storehouse, the pool)Water body purification system Download PDF

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Publication number
CN106830533A
CN106830533A CN201710101900.9A CN201710101900A CN106830533A CN 106830533 A CN106830533 A CN 106830533A CN 201710101900 A CN201710101900 A CN 201710101900A CN 106830533 A CN106830533 A CN 106830533A
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CN
China
Prior art keywords
revetment
groove
water
cylinder mould
porous
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
CN201710101900.9A
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Chinese (zh)
Inventor
唐天乐
高照
鹿梦丹
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Hainan Medical College
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Hainan Medical College
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Filing date
Publication date
Application filed by Hainan Medical College filed Critical Hainan Medical College
Priority to CN201710101900.9A priority Critical patent/CN106830533A/en
Publication of CN106830533A publication Critical patent/CN106830533A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C02F3/301Aerobic and anaerobic treatment in the same reactor
    • 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
    • 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
    • C02F3/02Aerobic 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
    • C02F3/30Aerobic and anaerobic processes
    • C02F3/302Nitrification and denitrification treatment
    • 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
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06Moles; Piers; Quay walls; Groynes; Breakwaters Wave dissipating walls; Quay equipment
    • E02B3/066Quays
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007Contaminated open waterways, rivers, lakes or ponds
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The invention discloses a kind of groove revetment type cities and towns inland river(Lake, storehouse, the pool)Water body purification system, system is made up of groove revetment, section dirty Fencing system, soil pick-up drainage system, rectification fence, the porous cylinder mould of combination biologic packing material, aerator, impeller, landscape system.The concentrated water that the Lu Yuan rainwashes sewage and water bottom that system is intercepted are drawn is purified during being continued to flow through porous biofilm contact of the cylinder mould biologic packing material non-individual body with surface by water plug flow mode in groove revetment water body purification system, and the tail water gravity flow after purification enters water body as ecological water supplement.Gravel or other solid biologic fillers can be filled in the hollow hole of groove revetment precast concrete revetment body with planting aquatic plants, trestle or water balcony can be set up on groove revetment solid concrete prefabricated component revetment body and be constituted landscape system in the lump with water plant.Groove revetment water body purification system implements flexible and changeable, and is easily designed with water body surrounding landscape environmental harmony.

Description

A kind of groove revetment type cities and towns inland river(Lake, storehouse, the pool)Water body purification system
Technical field
The present invention relates to a kind of groove revetment type cities and towns inland river(Lake, storehouse, the pool)Water body purification system, belongs to water environment treatment skill Art field.
Background technology
Water is important natural resources, economic resources, social resources and the Ecological basis key element of urban development, for maintaining city City's ecological functions and safety and stability play an important roll.In Rapid-Urbanization and industrialized process, because cities and towns basis is built If serious delayed, urban river course becomes the main thoroughfare that blowdown is concentrated in industrial wastewater, sanitary sewage and farmland water-break, pollution Thing discharge capacity is big and spatial distribution is concentrated, and river is dirty net than high, and water body self-purification ability is weak, easily causes anoxic and eutrophication, Form black and odorous water.City black and odorous water has become a kind of urban disease, and all cities are escaped by luck almost without one, it has also become current city The foul disease of city's water environment management.Administer at present cities and towns black and odorous water technical method be mainly by the mobility that strengthens water body, Change water, desilting, add the methods such as microbial bacterial agent, artificial aeration, water plant reparation.These methods exist floor space it is big, Construction investment is high, Technological adaptability is poor, facility reliability is low, clean-up effect is unstable, easily cause secondary pollution, water quality is tieed up for a long time Pillar reason difficulty etc. is many not enough.These defects influence and limit urban water environmental quality to safeguard the effect with water environment management Really.
The content of the invention
Defect it is an object of the invention to overcome art methods, there is provided cut dirt with control source, draw dirty dredging, ecology Reparation, energy-saving, beautification of landscape effect, do not produce secondary pollution, easy care management to build low with operating cost, with oneself A kind of strong eutrophication water self-adapting type cleaning treatment system of right environment blending and method, can effectively solve existing skill The deficiency of art method, can carry out the eutrophy such as contaminated cities and towns inland river, inland lake, reservoir, pool with reference to the construction of water body revetment again Change the purification and restoration of the ecosystem of water body, safeguard quality of water environment.
The main specific method taken of the invention is as follows:
A kind of groove revetment type cities and towns inland river of the present invention(Lake, storehouse, the pool)Water body purification system, by groove revetment, Cut dirty Fencing system, soil pick-up drainage system, rectification fence, the porous cylinder mould of combination biologic packing material, impeller, aerator, landscape System is constituted.
The continuous channel revetment that groove revetment of the present invention is made up of permeable concrete prefabricated component individuality(Also may be used Actually make that brick is mixed or revetment of stone masonry structure according to scene), open column shape is arranged at intervals with concrete groove revetment body Plant culture is cheated, the water body UNICOM in the bottom in hole and groove, filling plant cultivation matrix and can be planted aquatic landscape and is planted in hole Thing, the effect of existing purifying water body, the effect for having beautification water front again.
The land side of groove revetment is provided with cuts a dirty fence, and the water body side of groove revetment constitutes of the present invention higher than the water surface Section dirty Fencing system of groove revetment type water body purification system, cutting a dirty Fencing system can both retain the rainwash entrance of bank Revetment groove is interior and stops the outside body of water for being directly entered revetment trench isolations, and the Lu Yuan rainwashes sewage of interception can be in ditch In groove revetment water body purification system water body is entered back into after purified treatment.
Drainage system in a kind of groove revetment type water body purification system of the present invention can be by river course or lake storehouse water body Bottom plug-flow and drainage system composition, under water in the presence of plugflow aeration machine water bottom sewage carry out silt particle separation and Water body bottom low-lying area portion collects, and water bottom sewage is introduced into revetment groove in the presence of sewage pump drainage and under water plugflow aeration machine And flow and purify in revetment groove interior orientation, the water outlet after purification returns to water body.
The purification sewage function of groove revetment type water body purification system is similar with oxidation ditch biological sewage processing unit.Refuting The different water treatment technology elementary sections such as precipitating phase, anoxic section, anaerobism section, aerobic section can be divided into bank groove, in difference Water treatment technology elementary section can set porous cylinder mould biologic packing material, in partially porous cylinder mould biologic packing material segment frames bottom Ke An Dress blast aerator installs plug-flow aerator under water in side.
The combination porous cylinder mould of biologic packing material in groove revetment effluent treatment plant is some independent spherical, important actor shapes etc. Porous small cylinder mould individuality freely stacks the porous large netting cage of biologic packing material of composition in porous large netting cage, and multiple biologic packing materials are porous Large netting cage constitutes porous cylinder mould biologic packing material non-individual body.Porous cylinder mould can select the organic material of resistance to biological corrosion, such as polychlorostyrene second Alkene plastics material, mainly plays a supportive role and as aqueous vapor passage.The external form and volume of the porous large netting cage of biologic packing material are with can be from It is advisable by being arranged in revetment groove, and revetment groove can be gone out with manpower lifting.According to water body environment present situation and treatment can be intended Placement length of the sewage quality water requirement porous cylinder mould biologic packing material non-individual body of specific design in revetment groove.
Porous and granular biologic packing material in porous small cylinder mould filled with density more than 1, it is empty that loading accounts for porous small cylinder mould Between volume 1/2nd.Porous and granular biologic packing material is generally granular, column or bulk, can be pelelith class(Such as pelelith Gravel, basalt chad), potter's clay grain, the calcareous particulate material of carbonic acid(Such as lime stone, dolomite, oyster shell), biological carbon granules, irony class thing Matter(Such as waste iron filing, Iron-ore Slag)Or mixture more than two of which.Biologic packing material has neutralization stabilization saprobia chemically Matter, the effect that biological essential nutrient element and attachment condition are provided.The size of porous and granular filler is porous cannot pass through The individual hole of small cylinder mould is advisable.Porous and granular filler mainly provides the biological galvanic cell of biomembrane absorption surface, composition and provides Weight is keeping the porous cylinder mould of biologic packing material non-rising.
The porous cylinder mould of biologic packing material should keep whole floodages, packing layer top in groove revetment sewage treatment facility 20 30 centimetres of free water layer should be kept.
Rectification fence plays rectified action, and combination biologic packing material and the porous large netting cage of biologic packing material are placed after the grid, dirty Water is purified during porous cylinder mould biologic packing material surface biological film is flowed through.
The air wanted needed for sewage purification process can be handed over by blast aeration oxygenation, plug-flow aeration oxygen replenishing, surface gas-liquid The modes such as natural-aeration or biological enhancementoxygen are changed to provide.The aeration tube of blast aeration oxygen-increasing device is placed in porous cylinder mould biologic packing material The lower section of non-individual body, under water plug-flow aerator be arranged on porous cylinder mould biological filler party upstream.
A kind of groove revetment type cities and towns inland river of the present invention(Lake, storehouse, the pool)The stream of water body in water body purification system Dynamic property can be provided by the water-head of soil pick-up water pump, under water plugflow aeration machine and water inlet and delivery port.
The plant culture of groove revetment open column shape can fill gravel or other solid biologic fillers to plant aquatic plant in hole Thing, can set up trestle or water balcony and constitute landscape system in the lump with water plant on groove revetment solid concrete revetment body System.
A kind of groove revetment type cities and towns inland river of the present invention(Lake, storehouse, the pool)Water body purification system is in practical application mistake Cheng Zhong, sewage can be contacted by water plug flow mode and is purified with porous cylinder mould biologic packing material non-individual body.
A kind of groove revetment type cities and towns inland river of the present invention(Lake, storehouse, the pool)Water body purification system is not produced substantially Excess sludge, therefore sludge treating system, such as second pond, sludge dehydrating and drying, dirt need not be set in sewage disposal system The facilities such as mud backflow, the silt of deposition can according to circumstances periodic cleaning in groove.
A kind of groove revetment type cities and towns inland river of the present invention(Lake, storehouse, the pool)Water body purification system can also be according to residing Sewage purification system of the physical relief condition design into unpowered or few power.
The present invention has the following advantages that compared with existing apparatus:
1st, adaptivity is good.Microbiota wide adaptability in this water body purification system is strong, rich biodiversity, food Thing chain and functional areas are complete, and foul smell and excess sludge are not produced.
2nd, it is good using versatility.There is this water treatment system control source to cut function that is dirty, drawing dirty dredging, and purification efficiency can pass through The length increase and decrease adjustment of porous cylinder mould biologic packing material non-individual body contact oxidation sewage treatment plant purification process, adapts to change Sewage quality simultaneously meets the requirement of discharge standard and water environmental model.
3rd, good denitrogenation and dephosphorization effect.This sewage water treatment method has extended aeration feature, in system simultaneously have anoxic, and Oxygen, aerobic and anaerobic zone, organic matter nitrogen in sewage are removed through nitration denitrification, phosphorus then with solid packing in iron, calcium, silicon, Aluminium co-precipitation is stored in medium.
4 waste water processes are simple, and porous cylinder mould biologic packing material non-individual body can be segmented lifting and go out revetment groove, groove Interior precipitated mud and sand can be easy with periodic cleaning, the maintenance and management of sewage purification system.
5th, long service life, is not required to periodically deliver microbial bacterial agent and other materials, and operating cost is cheap.
6 groove revetment water body purification systems implement flexible and changeable, and are easily designed with water body surrounding landscape environmental harmony.
Specific embodiment
Present disclosure is further illustrated with reference to embodiments, but be should not be construed as limiting the invention.Not In the case of spirit of the invention and essence, the modification or replacement made to the inventive method or condition belong to the present invention Scope.
Embodiment one
Cities and towns lake(Reservoir, pool)Groove revetment type water body purification system, it is characterised in that built along water body water front The groove revetment of certain length, the rainwash for flowing into lake along water body water front first cuts dirty fence revetment device stream through rainwash Enter in the groove of groove revetment;Lake bottom concentrated water is introduced into one end of revetment groove in the presence of slush pump and drainage system Into in groove revetment;After the bottom concentrated water configured rectification fence in revetment groove in lake intercepts scum silica frost and rectification, pass through Sand setting section passes sequentially through anoxic section, anaerobism section, the aerobic section in porous cylinder mould combination biologic packing material area, then enters next through impeller The porous cylinder mould combination biologic packing material area of unit;In the settable aerator of aerobic section in porous cylinder mould combination biologic packing material area, In the hollow concrete prefabricated member revetment body of groove revetment can planting aquatic plants, in the solid concrete revetment of groove revetment Trestle and water balcony can be set up on body.Rainwash sewage and lake bottom concentrated water are continuing to flow through porous cylinder mould biologic packing material So as to be purified during non-individual body and the biofilm contact on surface, the tail water gravity flow after purification enters water body in lake as life State moisturizing.
Embodiment two
Urban river groove revetment type water body purification system, it is characterised in that building certain length along River Bank-Line Groove revetment, the rainwash for flowing into river course along water body water front first cuts dirty fence revetment device and flows into groove revetment through rainwash Groove in;River course bottom concentrated water is introduced into one end of revetment groove and is refuted into groove in the presence of slush pump and drainage system In bank;After the bottom concentrated water configured rectification fence in revetment groove in river course intercepts scum silica frost and rectification, by sand setting section successively Anoxic section, anaerobism section, the aerobic section in biologic packing material area are combined by porous cylinder mould, then enters next unit after impeller drainage Porous cylinder mould combination biologic packing material area;In the settable aerator of aerobic section in porous cylinder mould combination biologic packing material area, in ditch In the hollow concrete prefabricated member revetment body of groove revetment can planting aquatic plants, refuted in the solid concrete prefabricated component of groove revetment Trestle and water balcony can be set up on bank body.Rainwash sewage and river course bottom concentrated water are filled out continuing to flow through porous cylinder mould biology Pollutant during the biofilm contact on material non-individual body and its surface in removal water body so as to be purified, the tail after purification Water gravity flow enters river water body as ecological water supplement.

Claims (1)

1. a kind of groove revetment type cities and towns inland river described in(Lake, storehouse, the pool)Water body purification system, by groove revetment, cuts dirty fence Device, soil pick-up drainage system, rectification fence, the porous cylinder mould of combination biologic packing material, impeller, aerator, landscape system are constituted, Its feature includes:
The continuous channel revetment that groove revetment described in a is made up of permeable concrete prefabricated component individuality is (also dependent on scene Actually make that brick is mixed or revetment of stone masonry structure), it is arranged at intervals with open column shape plant culture on concrete groove revetment body Water body UNICOM in hole, the bottom in hole and groove, filling plant cultivation matrix and can plant aquatic landscape plant, in groove in hole Trestle or water balcony can be set up on revetment solid concrete prefabricated component revetment body and constitute landscape system in the lump with water plant System;
The land side of the groove revetment described in b is provided with cuts dirty fence, and the water body side of groove revetment constitutes ditch higher than the river course lake storehouse water surface Groove revetment cuts dirty Fencing system;
Soil pick-up drainage system described in c is arranged on river course lake storehouse water bottom and is refuted with groove by soil pick-up pipeline and sewage pump Bank is connected;
Rectification fence, the porous cylinder mould of combination biologic packing material, impeller and aerator is set in groove revetment described in d to constitute Different water treatment technology units;
The combination porous cylinder mould of biologic packing material described in e is by some independent porous small cylinder mould individualities of spherical, important actor shape porous Composition biologic packing material non-individual body, the porous and granular filler in small porous cylinder mould filled with density more than 1, filler are stacked in cylinder mould frame Layer top maintains 20 30 centimetres of water layer.
CN201710101900.9A 2017-02-24 2017-02-24 A kind of groove revetment type cities and towns inland river(Lake, storehouse, the pool)Water body purification system Pending CN106830533A (en)

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CN201710101900.9A CN106830533A (en) 2017-02-24 2017-02-24 A kind of groove revetment type cities and towns inland river(Lake, storehouse, the pool)Water body purification system

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Application Number Priority Date Filing Date Title
CN201710101900.9A CN106830533A (en) 2017-02-24 2017-02-24 A kind of groove revetment type cities and towns inland river(Lake, storehouse, the pool)Water body purification system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110372156A (en) * 2019-08-23 2019-10-25 重庆建工第三建设有限责任公司 A kind of water ecology selfreparing construction method
CN111233250A (en) * 2019-08-05 2020-06-05 海南医学院 Village and urban community landscape water body purification system
CN111977818A (en) * 2020-08-31 2020-11-24 四川清和科技有限公司 Comprehensive treatment method for black and odorous water body of urban river

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Publication number Priority date Publication date Assignee Title
CN111233250A (en) * 2019-08-05 2020-06-05 海南医学院 Village and urban community landscape water body purification system
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CN111977818A (en) * 2020-08-31 2020-11-24 四川清和科技有限公司 Comprehensive treatment method for black and odorous water body of urban river

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