CN105948426A - Domestic sewage treatment device - Google Patents

Domestic sewage treatment device Download PDF

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Publication number
CN105948426A
CN105948426A CN201610571348.5A CN201610571348A CN105948426A CN 105948426 A CN105948426 A CN 105948426A CN 201610571348 A CN201610571348 A CN 201610571348A CN 105948426 A CN105948426 A CN 105948426A
Authority
CN
China
Prior art keywords
tank
sewage
pond
clarifier
wash water
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
CN201610571348.5A
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Chinese (zh)
Inventor
沈奇丽
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201610571348.5A priority Critical patent/CN105948426A/en
Publication of CN105948426A publication Critical patent/CN105948426A/en
Pending legal-status Critical Current

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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
    • 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
    • C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • 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
    • C02F2101/101—Sulfur compounds
    • 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
    • C02F2101/105—Phosphorus compounds
    • 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
    • C02F2101/12—Halogens or halogen-containing compounds
    • 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
    • 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion 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
    • C02F3/30—Aerobic and anaerobic processes
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention provides a domestic sewage treatment device. The domestic sewage treatment device comprises a sanitary sewage treatment system and a washing sewage treatment system; the sanitary sewage treatment system comprises a sanitary sewage collecting pipe and a septic tank connected with the sanitary sewage collecting pipe, the septic tank is of a closed structure, and a suction opening is formed in the septic tank; the washing sewage treatment system comprises a washing sewage collecting pipe and an organic matter treatment tank connected with the washing sewage collecting pipe, and an inorganic treatment component is connected to the rear portion of the organic matter treatment tank. The domestic sewage treatment device is simple in structure and low in treatment cost, reduces pollution and effectively use resources, the sewage treated by the treatment device reaches the clean water standard and can be recycled, the use ratio of the water resource is increased, and the domestic sewage treatment device is worthy of wide-range popularization.

Description

One way of life sewage-treatment plant
Technical field
The present invention relates to sanitary sewage disposal field, be specifically related to one way of life sewage-treatment plant.
Background technology
The sanitary sewage produced during human lives, is one of the primary pollution source of water body, and it is main Including sanitary wastewater and washing sanitary sewage etc..The sanitary sewage amount that cities and towns are discharged everyone every day is about 150L～400L, its amount and living standard have substantial connection.Containing large amount of organic in sanitary sewage, If cellulose, starch, saccharide and fat protein, mainly density are less than the fat of water；Also contain Inorganic salt, such as chloride, sulfate, phosphate, bicarbonate and sodium, potassium, calcium, magnesium and few The heavy metal etc. of amount.
At present, the sanitary sewage in China cities and towns takes traditional processing mode mostly, to by sanitary wastewater It is uniformly processed with the sanitary sewage of wash water composition, after i.e. being collected by sewage collecting pipe network, Unified being transported to sewage treatment plant and process, there is following defect in this processing mode: sewage disposal Process facility and sewage network construction cost are high, and sewage is susceptible to leakage when carrying in pipe network simultaneously Or blocking, especially rainy day, pollute environment, reduce people's quality of the life, and can be as plant The feces of fertilizer emits, and wastes resource；Additionally, the mode focused on makes Water circulation to weigh Newly build pipe network or transport, adding the cost of reuse.
Summary of the invention
The deficiency existed for prior art, the present invention provides one way of life sewage-treatment plant, this dress Put that simple in construction, processing cost are low, reduce pollute, efficent use of resources, and the sewage after processing reaches To water purification standard, it is possible to recycle, improve water utilization rate.
In order to achieve the above object, the technical scheme that the present invention takes:
One way of life sewage-treatment plant, processes system including sanitary wastewater processing system and wash water System, described sanitary wastewater processing system includes that sanitary wastewater manifold trunk is connected with sanitary wastewater manifold trunk Anaerobic tank, described anaerobic tank be closed structure and which is provided with suction excrement mouth, at described wash water Reason system includes that the Organic substance that wash water manifold trunk is connected with wash water manifold trunk processes pond, institute Stating Organic substance and process the rear connection inorganic matter processing component in pond, described inorganic salt processing component can be Multistage stair-stepping dirt sand water channel, or be multiple by the interconnective deep clarifier-tank of delivery pipe, or Setting gradually dirt sand water channel, multiple deep clarifier-tank, described deep clarifier-tank includes the use set gradually In processing the plant purification pond of inorganic salt, for processing the scavenging material clarifier-tank of beavy metal impurity, use The discharge pond of the sewage after discharge purifies.
As optimal technical scheme, in order to ensure that wash water puts, at each deep clarifier-tank, the time stayed Abundance, to guarantee that inorganic salt, heavy metal are fully absorbed by plant, adsorbing material respectively, is effectively improved The clean-up effect of sanitary sewage, it is to avoid water resource eutrophication and soil heavy metal pollution, described Delivery pipe is by effusion meter control.
As optimal technical scheme, the phenomenon overflowed in order to avoid anaerobic tank overfill, thus pollute ring Border, affects people's quality of the life, and described anaerobic tank is provided with volumeter.
Compared with prior art, the invention have the benefit that
1, by sanitary wastewater processing system is set and wash water processing system to process lavatory respectively dirty Water, wash water, simple in construction, be easily achieved；Can be as fertilizer after sanitary wastewater extraction, effectively Reduce and pollute and improve resource utilization；Wash water, after multistep treatment, reaches water purification standard, Can be recycled, and use plant purification, processing cost is low, and improves the greening in cities and towns and have Ornamental performance.
2, delivery pipe is by effusion meter control, to guarantee that inorganic salt, heavy metal are respectively by plant, absorption Material fully absorbs, and is effectively improved the clean-up effect of sanitary sewage, it is to avoid water resource eutrophication With soil heavy metal pollution.
3, anaerobic tank is provided with volumeter, it is to avoid anaerobic tank overfill and the phenomenon overflowed occurs, and then Pollute environment and affect people's quality of the life, improving sanitary wastewater simultaneously and become the utilization rate of fertilizer.
Accompanying drawing explanation
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Drawing reference numeral: 1, sanitary wastewater manifold trunk, 2, anaerobic tank, 2-1, inhales excrement mouth, 2-2, appearance Gauge, 3, wash water manifold trunk, 4, Organic substance process pond, 4-1, biological tank, 4-2, anoxia Pond, 4-3, anaerobic pond, 5, dirt sand water channel, 6, deep clarifier-tank, 6-1, plant purification pond, 6-2, Scavenging material clarifier-tank, 6-3, discharge pond, 7, delivery pipe, 7-1, effusion meter.
Detailed description of the invention
One specific embodiment of the present invention, one way of life sewage-treatment plant, bag are proposed as shown in Figure 1 Including sanitary wastewater processing system and wash water processing system, described sanitary wastewater processing system includes lavatory The anaerobic tank 2 that institute's sewage manifold trunk 1 is connected with sanitary wastewater manifold trunk 1, the present embodiment setting Manure pit 2 is existing universal three grades of formula structures, and described anaerobic tank 2 is closed structure and at afterbody It is provided with suction excrement mouth 2-1, if anaerobic tank 2 completely holds, inhales excrement mouth 2-1 by inhaling soil pipe and fecal suction truck Connecting, after extraction, transport arrives fertilizer field or other occasions as fertilizer material；Described wash water Processing system includes that the Organic substance that wash water manifold trunk 3 is connected with wash water manifold trunk 3 processes Pond 4, described wash water manifold trunk 3 front end is provided with drainage screen, removes the various foods in sanitary sewage The impurity such as thing rubbish, prevent pipeline blockage, described Organic substance process pond 4 include successively biological tank 4-1, Anoxic pond 4-2, anaerobic pond 4-3, utilize the denitrifying bacterium in biological tank 4-1 to having in sanitary sewage Machine carbon carries out denitrification process, and increase enzyme floats filler as microorganism attachment load in biological tank 4-1 Body, the life after making sanitary sewage and suspended active mud jointly degrade, after biological tank 4-1 is processed Sewage sends into anoxic pond 4-2, and the heterotrophic bacteria in anoxic pond 4-2 is by the starch in sanitary sewage, fiber The suspended contaminant such as element, saccharide and dissolved organic matter are hydrolyzed to organic acid, by protein, fat etc. After pollutant carry out ammonification, the sanitary sewage after anoxic pond 4-2 being processed sends into anaerobic pond 4-3, detests Denitrifying bacterium in the 4-3 of oxygen pond carries out denitrogenation except managing to sanitary sewage, thus to organic in sanitary sewage Thing is effectively treated；Described Organic substance processes the rear in pond 4 and connects inorganic matter processing component, described Inorganic salt processing component can be multistage stair-stepping dirt sand water channel 5, or is multiple by delivery pipe 7 Interconnective deep clarifier-tank 6, or set gradually dirt sand water channel 5, multiple deep clarifier-tank 6, deeply The capacity of heavy clarifier-tank 6 can be tied according to the flow of sanitary sewage and contained pollutant proportion with quantity Rationally arrange, it is contemplated that purifying domestic sewage effect and the cost of purifier, the present embodiment sets Putting deep clarifier-tank 6 is 5, and inorganic matter processing component is preferably provided and includes dirt sand water channel 5 and 5 Deep clarifier-tank 6, the dirt sand water channel 5 of multi-stage stepwise allows the sanitary sewage stream after making process Organic substance Dynamic a period of time, ladder can allow the sanitary sewage can staged according to the flow set of sanitary sewage as far as possible Flow more than 12 hours, with precipitation and remove in sanitary sewage without grade particles；Described deep purification Pond 6 include setting gradually for processing the plant purification pond 6-1 of inorganic salt, for processing heavy metal The scavenging material clarifier-tank 6-2 of impurity, the discharge pond 6-3 of the sewage after discharging purification, and plant Clarifier-tank 6-1, scavenging material clarifier-tank 6-2, the capacity of discharge pond 6-3 reduce successively, described plant The absorbable chloride of plantation, sulfate, phosphate, bicarbonate and sodium in clarifier-tank 6-1, potassium, The pasture and water of the inorganic salt such as calcium, magnesium or other have sight plant, described scavenging material clarifier-tank Scavenging material in 6-2 is quick lime and activated carbon, effectively to remove the heavy metal in sanitary sewage, Described discharge pond 6-3 is mainly beneficial to the sanitary sewage after purified materials purification pond 6-2 processes and gives off In next deep clarifier-tank 6, last deep clarifier-tank 6 processes water up to standard and may connect to fill The occasion such as irrigate to use.
Described delivery pipe 7 is controlled by the effusion meter 7-1 measuring its corresponding discharge pond 6-3 capacity, root According to the flow set effusion meter 7-1 of sanitary sewage, if the capacity of discharge pond 6-3 is higher than effusion meter 7-1 During setting value, delivery pipe 7 is actuated for draining, it is ensured that wash water is put at each deep clarifier-tank 6 The ample time stayed, the present embodiment arranges sanitary sewage, and to stand at least 4 at each deep clarifier-tank 6 little Time, to guarantee that inorganic salt, heavy metal are fully absorbed by plant, adsorbing material respectively, it is effectively improved life The clean-up effect of sewage alive, it is to avoid water resource eutrophication and soil heavy metal pollution.
It is last that described anaerobic tank 2 is provided with volumeter 2-1, described volumeter 2-1 measurement anaerobic tank 2 The capacity of one-level, display digit directly perceived, the sanitary wastewater in reasonable arrangement fecal suction truck absorption anaerobic tank 2, The phenomenon avoiding anaerobic tank 2 overfill and overflow occurs, and then pollutes environment and affect people's quality of the life, Improve sanitary wastewater simultaneously and become the utilization rate of fertilizer.
Certainly, the most simply combine accompanying drawing to have made the preferred embodiments of the disclosure to retouch in detail State, not limit the practical range of the present invention, all principles under this invention, structure and structure with this The equivalence change made, all should be covered by protection scope of the present invention.

Claims (3)

1. one way of life sewage-treatment plant, it is characterised in that: include sanitary wastewater processing system and Wash water processing system, described sanitary wastewater processing system include sanitary wastewater manifold trunk (1) and The anaerobic tank (2) that lavatory manifold trunk (1) connects, described anaerobic tank (2) be closed structure and its Be provided with suction excrement mouth (2-1), described wash water processing system include wash water manifold trunk (3), The Organic substance being connected with wash water manifold trunk (3) processes pond (4), and described Organic substance processes pond (4) Rear connect inorganic matter processing component, described inorganic salt processing component could be arranged to multistage stepped Dirt sand water channel (5), or be set to multiple by the interconnective deep clarifier-tank of delivery pipe (7) , or set gradually dirt sand water channel (5), multiple deep clarifier-tank (6), described deep clarifier-tank (6) (6) include setting gradually the plant purification pond (6-1) for processing inorganic salt, be used for processing a huge sum of money Belong to the scavenging material clarifier-tank (6-2) of impurity, the discharge pond (6-3) of the sewage after discharging purification.
One way of life sewage-treatment plant the most according to claim 1, it is characterised in that: institute Delivery pipe (7) is had to be controlled by effusion meter (7-1).
One way of life sewage-treatment plant the most according to claim 1 and 2, it is characterised in that: Described anaerobic tank (2) is provided with volumeter (2-2).
CN201610571348.5A 2016-07-19 2016-07-19 Domestic sewage treatment device Pending CN105948426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201610571348.5A CN105948426A (en) 2016-07-19 2016-07-19 Domestic sewage treatment device

Publications (1)

Publication Number Publication Date
CN105948426A true CN105948426A (en) 2016-09-21

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111434628A (en) * 2019-01-15 2020-07-21 梁流辉 Ecological environment-friendly house
CN111434624A (en) * 2019-01-15 2020-07-21 梁流辉 Biological ecological purification method for surface water

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1041147A (en) * 1989-10-06 1990-04-11 朱学良 The development and use of the concentrate device and the urban manure resource of ight soil
CN1391997A (en) * 2001-06-19 2003-01-22 何发林 Water saving garbage treating method and system without waste water effluent for residential area
FR2989368A1 (en) * 2012-04-16 2013-10-18 Daniel Bonnotte Treatment system used for recycling waste water in spetic tank, comprises macrophyte bed including drain of input of waste water located upstream of tank and outlet of purified water collected by drainage pipe located downstream from tank
CN103992003A (en) * 2014-04-21 2014-08-20 北京建筑大学 Contact oxidation-artificial wetland rural domestic sewage combination treatment system
CN205258169U (en) * 2015-08-12 2016-05-25 四川雷得云母有限公司 Waste water treatment recovery system of production mica paper
CN205893001U (en) * 2016-07-19 2017-01-18 沈奇丽 Domestic sewage treatment device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1041147A (en) * 1989-10-06 1990-04-11 朱学良 The development and use of the concentrate device and the urban manure resource of ight soil
CN1391997A (en) * 2001-06-19 2003-01-22 何发林 Water saving garbage treating method and system without waste water effluent for residential area
FR2989368A1 (en) * 2012-04-16 2013-10-18 Daniel Bonnotte Treatment system used for recycling waste water in spetic tank, comprises macrophyte bed including drain of input of waste water located upstream of tank and outlet of purified water collected by drainage pipe located downstream from tank
CN103992003A (en) * 2014-04-21 2014-08-20 北京建筑大学 Contact oxidation-artificial wetland rural domestic sewage combination treatment system
CN205258169U (en) * 2015-08-12 2016-05-25 四川雷得云母有限公司 Waste water treatment recovery system of production mica paper
CN205893001U (en) * 2016-07-19 2017-01-18 沈奇丽 Domestic sewage treatment device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111434628A (en) * 2019-01-15 2020-07-21 梁流辉 Ecological environment-friendly house
CN111434624A (en) * 2019-01-15 2020-07-21 梁流辉 Biological ecological purification method for surface water

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Application publication date: 20160921