CN106045204A - Marine domestic wastewater treatment device and method - Google Patents

Marine domestic wastewater treatment device and method Download PDF

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Publication number
CN106045204A
CN106045204A CN201610530270.2A CN201610530270A CN106045204A CN 106045204 A CN106045204 A CN 106045204A CN 201610530270 A CN201610530270 A CN 201610530270A CN 106045204 A CN106045204 A CN 106045204A
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CN
China
Prior art keywords
box
sanitary sewage
sewage
bio
marine
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
CN201610530270.2A
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Chinese (zh)
Inventor
刘立平
水垚
杨洋
杨易彬
余志立
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.)
ZHEJIANG HUANYAO ENVIRONMENTAL CONSTRUCTION Co Ltd
Original Assignee
ZHEJIANG HUANYAO ENVIRONMENTAL CONSTRUCTION Co Ltd
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 ZHEJIANG HUANYAO ENVIRONMENTAL CONSTRUCTION Co Ltd filed Critical ZHEJIANG HUANYAO ENVIRONMENTAL CONSTRUCTION Co Ltd
Priority to CN201610530270.2A priority Critical patent/CN106045204A/en
Publication of CN106045204A publication Critical patent/CN106045204A/en
Pending legal-status Critical Current

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    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultraviolet radiation
    • 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
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • C02F1/40Devices for separating or removing fatty or oily substances or similar floating material
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • 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
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/008Mobile apparatus and plants, e.g. mounted on a vehicle
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection
    • 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
    • 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

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)
  • Physical Water Treatments (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

The invention relates to the field of marine domestic waste water treatment, and discloses a marine domestic wastewater treatment device. The marine domestic wastewater treatment device comprises an oil-water separator (1), an adjusting buffer box (2), a biochemical box (3), a secondary sinking caisson (4), a bio-aeration filter box (5), a water draining pump (6) and a water draining tube (9), and an ultraviolet disinfection device (10) is arranged in the water draining tube (9). The invention further discloses a marine domestic wastewater treatment method. The method comprises the following steps: (A) enabling marine domestic wastewater to flow into the oil-water separator; (B) enabling the domestic wastewater to flow into the adjusting buffer box from the oil-water separator; (C) enabling the domestic wastewater to flow into the biochemical box from the adjusting buffering box; (D) enabling the domestic wastewater to flow into the secondary sinking caisson from the biochemical box; (E) enabling the domestic wastewater to flow into the bio-aeration filter box from the secondary sinking caisson; (F) enabling the domestic wastewater to flow into the water draining pump from the bio-aeration filter box. The marine domestic wastewater treatment device has effects of simple structure and capabilities of protecting the ocean environment and improving the water quality.

Description

A kind of marine sewage treatment system and processing method thereof
Technical field
The present invention relates to sewage treatment area peculiar to vessel, particularly relate to a kind of marine sewage treatment system and process thereof Method.
Background technology
Along with developing on an unprecedented scale of shipping business and ocean development, the environmental pollution of ocean is increasingly severe, and the mankind are to ocean Protect also pay attention to day by day.The Sewage from Ships pollution problem brought by ocean also result in the highest attention of the mankind.Boats and ships Containing a large amount of antibacterials, parasite even virus and the Eutrophication materials of high concentration, these untreated lifes in sanitary sewage Living, sewage is unprocessed is arbitrarily discharged into water environment, it will make organism in water and human infection, endangers biological and human health, this After outer nutritive salt enters water environment, when its too high levels, grow and breed with just can making algae excessive, eutrophication occurs. The existence of suspended solid in the destruction of the natural purification process of water environment sanitary sewage in addition, by bathing beach and fishing ground Resource produces more serious impact.And sanitary sewage may bring alien species to marine environment, destroy marine ecology and put down Weighing apparatus.
Summary of the invention
The shortcoming the present invention is directed to Sewage Pollution environment in prior art, causing ocean eutrophication, it is provided that one Plant marine sewage treatment system and processing method thereof.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of marine sewage treatment system, including oil water separator, regulation baffle-box, biochemical case, two caissons, biology Aeration filter box, draining pump and drain pipe, be provided with apparatus for ultraviolet disinfection in drain pipe, the outlet of oil water separator and regulation buffering The import of case connects, and the outlet of regulation baffle-box is connected with the import of biochemical case, and the outlet of biochemical case is with the import of two caissons even Connecing, the outlet of two caissons is connected with the import of bio-aeration filter box, and the outlet of bio-aeration filter box is connected with the import of draining pump, Draining delivery side of pump is connected with the import of drain pipe.
As preferably, also including air pump, air pump is respectively with regulation baffle-box, biochemical case, two caissons, bio-aeration filter box even Connect.
As preferably, also including mud grinding blow-down pump, mud grinding blow-down pump buffers with oil water separator, regulation respectively Case, biochemical case, two caissons connect.
As preferably, also include that surge tank and electromagnetic valve, draining delivery side of pump are connected with the import of surge tank, surge tank with Electromagnetic valve connects, and electromagnetic valve is connected with drain pipe.
A kind of marine domestic sewage processing method, comprises the steps:
(A) Sewage from Ships flows into oil water separator (1) carry out solid and separate with liquid;
(B) sanitary sewage is flowed into regulation baffle-box (2) by oil water separator (1), and storage sanitary sewage is pre-the most settlement separate And obstruction floating thing;
(C) sanitary sewage is flowed into biochemical case (3) by regulating baffle-box (2), with having in microbial bacteria degraded sanitary sewage Organic pollutants;
(D) sanitary sewage is flowed into two caissons (4) by biochemical case (3), removes hanging in sanitary sewage by High-rate sedimentation technique Float and organic pollution;
(E) sanitary sewage by two caissons (4) flow into bio-aeration filter box (5), remove SS, COD, BOD, nitrification, denitrogenation, Phosphorus, AOX;
(F) sanitary sewage is flowed into draining pump (6) by bio-aeration filter box (5), and sanitary sewage is promoted and is discharged to by draining pump (6) Surge tank (7);
(G) opening electromagnetic valve (8), sanitary sewage is flowed into discharge pipe (9), the apparatus for ultraviolet disinfection in drain pipe (9) (10) sanitary sewage is sterilized;
(H) sanitary sewage after processing is discharged by drain pipe (9).
As preferably, in step (B), air pump (11) provides source of the gas to regulation baffle-box (2);In step (C), air pump (11) it is that the microbial bacteria in biochemical case (3) provides oxygen;In step (D) and (E), air pump (11) gives two caissons (4) and life Thing aeration filter box (5) provides source of the gas.
As preferably, in step (A), (B), (C) and (D), mud grinding blow-down pump (12) extraction mud, mud is fixed Arrange outside phase.
Due to the fact that and have employed above technical scheme that there is significant technique effect: 1. simple in construction, easily operation, It is convenient for carrying;2. reduced the content of organic pollution by sewage treatment unit, eliminate SS, COD, BOD, nitrification, Denitrogenation, phosphorus, these harmful substances of AOX, and by ultraviolet, sanitary sewage is sterilized, thus effectively improve sanitary sewage Water quality, meets discharging standards, it is to avoid cause marine environmental pollution because of marine domestic sewage disorderly discharge, and after process Sanitary sewage is improved because of water quality, also can re-use.
Accompanying drawing explanation
Fig. 1 is the structural representation of processing means of the present invention.
Fig. 2 is the schematic flow sheet of processing method of the present invention.
The toponym that in the figures above, each number designation is referred to is as follows: wherein, and 1 oil water separator, 2 regulations are delayed Rush case, 3 biochemical case, 4 two caissons, 5 bio-aeration filter boxs, 6 draining pumps, 7 surge tanks, 8 electromagnetic valves, 9 rows Water pipe, 10 apparatus for ultraviolet disinfection, 11 air pumps, 12 mud grinding blow-down pumps.
Detailed description of the invention
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
A kind of marine sewage treatment system, as it is shown in figure 1, include oil water separator 1, regulation baffle-box 2, biochemical case 3, two caissons 4, bio-aeration filter box 5, draining pump 6, drain pipe 9, surge tank 7 and electromagnetic valve 8, be provided with ultraviolet in drain pipe 9 Decontaminating apparatus 10, the outlet of oil water separator 1 is connected with the import of regulation baffle-box 2, the outlet of regulation baffle-box 2 and biochemical case The import of 3 connects, and the outlet of biochemical case 3 is connected with the import of two caissons 4, two outlets of caisson 4 and entering of bio-aeration filter box 5 Mouth connects, and the outlet of bio-aeration filter box 5 is connected with the import of draining pump 6, and the outlet of draining pump 6 connects with the import of surge tank 7 Connecing, surge tank 7 is connected with electromagnetic valve 8, and electromagnetic valve 8 is connected with drain pipe 9.
Oil water separator 1 carries out solid and separates with liquid, and regulation baffle-box 2 is used for storing sanitary sewage pre-settlement separate And obstruction floating thing, biochemical case 3 uses the organic pollution in microbial bacteria degraded sanitary sewage, and two caissons 4 use the most heavy Shallow lake technique removes the float in sanitary sewage and organic pollution, and bio-aeration filter box 5 is removed SS, COD, BOD, nitrification, taken off Nitrogen, phosphorus, AOX harmful substance, sanitary sewage is promoted and is discharged to surge tank 7, opens electromagnetic valve 8 by draining pump 6, and sanitary sewage is flowed into Discharge pipe 9, sanitary sewage is sterilized by the apparatus for ultraviolet disinfection 10 in drain pipe 9, and the sanitary sewage after finally processing leads to Cross the outer row of drain pipe 9.
Also including air pump 11, air pump 11 is respectively with regulation baffle-box 2, biochemical case 3, two caisson 4, bio-aeration filter box 5 even Connect.Air pump 11 provides source of the gas to regulation baffle-box 2, and air pump 11 provides oxygen, air pump 11 to give two for the microbial bacteria in biochemical case 3 Caisson 4 and bio-aeration filter box 5 provide source of the gas.
Also include mud grinding blow-down pump 12, mud grinding blow-down pump 12 respectively with oil water separator 1, regulation baffle-box 2, Biochemical case 3, two caisson 4 connects, and mud grinding blow-down pump 12 extracts mud, by mud periodically outer row.
A kind of marine domestic sewage processing method, as in figure 2 it is shown, comprise the steps:
(A) Sewage from Ships flows into oil water separator 1 carry out solid and separate with liquid;
(B) sanitary sewage is flowed into regulation baffle-box 2 by oil water separator 1, stores sanitary sewage pre-settlement separate and resistance Block floating thing;
(C) sanitary sewage is flowed into biochemical case 3 by regulating baffle-box 2, and use in microbial bacteria degraded sanitary sewage is organic Pollutant;
(D) sanitary sewage is flowed into two caissons 4 by biochemical case 3, uses High-rate sedimentation technique to remove the suspension in sanitary sewage Thing and organic pollution;
(E) sanitary sewage is flowed into bio-aeration filter box 5 by two caissons 4, remove SS, COD, BOD, nitrification, denitrogenation, phosphorus, AOX;
(F) sanitary sewage is flowed into draining pump 6 by bio-aeration filter box 5, and sanitary sewage is promoted and is discharged to surge tank by draining pump 6 7;
(G) opening electromagnetic valve 8, sanitary sewage is flowed into discharge pipe 9, and the apparatus for ultraviolet disinfection 10 in drain pipe 9 is to life Sewage of living sterilizes;
(H) sanitary sewage after processing is discharged by drain pipe 9.
In step (B), air pump 11 provides source of the gas to regulation baffle-box 2;In step (C), air pump 11 is in biochemical case 3 Microbial bacteria provide oxygen;In step (D) and (E), air pump 11 provides source of the gas to two caissons 4 and bio-aeration filter box 5.
In step (A), (B), (C) and (D), mud grinding blow-down pump 12 extracts mud, by mud periodically outer row.
By above-mentioned marine sewage treatment system and processing method thereof, reduce the content of organic pollution, remove SS, COD, BOD, nitrification, denitrogenation, phosphorus, these harmful substances of AOX, and by ultraviolet, sanitary sewage is sterilized, thus effectively Improve the water quality of sanitary sewage, meet discharging standards, it is to avoid cause ocean ring because marine domestic sewage disorderly discharge Sanitary sewage after environment pollution, and process is improved because of water quality, also can re-use.The present invention is in protection environment and resource Re-using aspect is significant.
In a word, the foregoing is only presently preferred embodiments of the present invention, all equalizations made according to scope of the present invention patent Change and modification, all should belong to the covering scope of patent of the present invention.

Claims (7)

1. a marine sewage treatment system, it is characterised in that: include oil water separator (1), regulation baffle-box (2), life Changing case (3), two caissons (4), bio-aeration filter box (5), draining pump (6) and drain pipe (9), drain pipe is provided with ultraviolet in (9) Decontaminating apparatus (10), the outlet of oil water separator (1) is connected with the import of regulation baffle-box (2), the outlet of regulation baffle-box (2) Import with biochemical case (3) is connected, and the outlet of biochemical case (3) is connected with the import of two caissons (4), the outlet of two caissons (4) and The import of bio-aeration filter box (5) connects, and the outlet of bio-aeration filter box (5) is connected with the import of draining pump (6), draining pump (6) outlet is connected with the import of drain pipe (9).
A kind of marine sewage treatment system the most according to claim 1, it is characterised in that: also include air pump (11), Air pump (11) is connected with regulation baffle-box (2), biochemical case (3), two caissons (4), bio-aeration filter box (5) respectively.
A kind of marine sewage treatment system the most according to claim 1, it is characterised in that: also include that mud pulverizes row Dirty pump (12), mud grinding blow-down pump (12) respectively with oil water separator (1), regulation baffle-box (2), biochemical case (3), two caissons (4) connect.
A kind of marine sewage treatment system the most according to claim 1, it is characterised in that: also include surge tank (7) With electromagnetic valve (8), the outlet of draining pump (6) is connected with the import of surge tank (7), and surge tank (7) is connected with electromagnetic valve (8), electricity Magnet valve (8) is connected with drain pipe (9).
5. a marine domestic sewage processing method, it is characterised in that comprise the steps:
(A) Sewage from Ships flows into oil water separator (1) carry out solid and separate with liquid;
(B) sanitary sewage is flowed into regulation baffle-box (2) by oil water separator (1), stores sanitary sewage pre-settlement separate and resistance Block floating thing;
(C) sanitary sewage is flowed into biochemical case (3) by regulating baffle-box (2), with the organic dirt in microbial bacteria degraded sanitary sewage Dye thing;
(D) sanitary sewage is flowed into two caissons (4) by biochemical case (3), removes the float in sanitary sewage by High-rate sedimentation technique And organic pollution;
(E) sanitary sewage by two caissons (4) flow into bio-aeration filter box (5), remove SS, COD, BOD, nitrification, denitrogenation, phosphorus, AOX;
(F) sanitary sewage is flowed into draining pump (6) by bio-aeration filter box (5), and sanitary sewage is promoted and is discharged to buffering by draining pump (6) Tank (7);
(G) opening electromagnetic valve (8), sanitary sewage is flowed into discharge pipe (9), the apparatus for ultraviolet disinfection (10) in drain pipe (9) Sanitary sewage is sterilized;
(H) sanitary sewage after processing is discharged by drain pipe (9).
A kind of marine domestic sewage processing method the most according to claim 5, it is characterised in that: in step (B), air pump (11) provide source of the gas to regulation baffle-box (2);In step (C), air pump (11) is that the microbial bacteria in biochemical case (3) provides oxygen Gas;In step (D) and (E), air pump (11) provides source of the gas to two caissons (4) and bio-aeration filter box (5).
A kind of marine domestic sewage processing method the most according to claim 5, it is characterised in that: step (A), (B), (C) and in (D), mud grinding blow-down pump (12) extraction mud, by mud periodically outer row.
CN201610530270.2A 2016-06-30 2016-06-30 Marine domestic wastewater treatment device and method Pending CN106045204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610530270.2A CN106045204A (en) 2016-06-30 2016-06-30 Marine domestic wastewater treatment device and method

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Application Number Priority Date Filing Date Title
CN201610530270.2A CN106045204A (en) 2016-06-30 2016-06-30 Marine domestic wastewater treatment device and method

Publications (1)

Publication Number Publication Date
CN106045204A true CN106045204A (en) 2016-10-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108911413A (en) * 2018-08-06 2018-11-30 邹泽深 A kind of sewage sludge processing unit
CN109490256A (en) * 2018-09-29 2019-03-19 武汉丰蓝科技有限公司 The marine domestic sewage turbidity detection device and detection method for having self-cleaning function
CN110240364A (en) * 2019-07-18 2019-09-17 中船第九设计研究院工程有限公司 A kind of advanced treatment apparatus of marine domestic sewage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103910461A (en) * 2013-01-04 2014-07-09 扬州龙华环境工程有限公司 Integrate sewage treatment system
CN205838800U (en) * 2016-06-30 2016-12-28 浙江环耀环境建设有限公司 A kind of marine sewage treatment system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103910461A (en) * 2013-01-04 2014-07-09 扬州龙华环境工程有限公司 Integrate sewage treatment system
CN205838800U (en) * 2016-06-30 2016-12-28 浙江环耀环境建设有限公司 A kind of marine sewage treatment system

Non-Patent Citations (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108911413A (en) * 2018-08-06 2018-11-30 邹泽深 A kind of sewage sludge processing unit
CN109490256A (en) * 2018-09-29 2019-03-19 武汉丰蓝科技有限公司 The marine domestic sewage turbidity detection device and detection method for having self-cleaning function
CN110240364A (en) * 2019-07-18 2019-09-17 中船第九设计研究院工程有限公司 A kind of advanced treatment apparatus of marine domestic sewage

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