CN105585209A - Multistage advanced treatment device for marine domestic sewage - Google Patents
Multistage advanced treatment device for marine domestic sewage Download PDFInfo
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- CN105585209A CN105585209A CN201510956195.1A CN201510956195A CN105585209A CN 105585209 A CN105585209 A CN 105585209A CN 201510956195 A CN201510956195 A CN 201510956195A CN 105585209 A CN105585209 A CN 105585209A
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- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 238000001914 filtration Methods 0.000 claims abstract description 50
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 238000007599 discharging Methods 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 14
- 239000000706 filtrate Substances 0.000 claims description 11
- 238000000227 grinding Methods 0.000 claims description 9
- 241000220317 Rosa Species 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 238000005276 aerator Methods 0.000 claims description 6
- 230000000249 desinfective effect Effects 0.000 claims description 6
- 239000010813 municipal solid waste Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 12
- 238000010298 pulverizing process Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 238000013327 media filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 239000005422 algal bloom Substances 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010806 kitchen waste Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000001508 sulfur Nutrition 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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 discloses a multistage advanced treatment device for marine domestic sewage. The multistage advanced treatment device comprises a sewage inlet, an adjusting box, a biochemical box, a filtering box and a disinfection box which are communicated in sequence. According to the multistage advanced treatment device for marine domestic sewage, treatment is performed along with a ship, up-to-standard discharge of the marine domestic sewage is performed, and pollution caused by inland river domestic sewage is reduced.
Description
Technical field
The present invention relates to a kind of sewage treatment equipment for ships, particularly the multistage advanced treatment apparatus of a kind of marine domestic sewage.
Background technology
Along with economic fast development and the quickening of urbanization process, as the receiving water body of coast pollution discharge, the environmental pressure that bear in inland river is also in continuous aggravation, i.e. so-called point source and pollution of area source problem.
Meanwhile, the water environmental impact that in inland river, this mobile pollution source of shipping boats and ships causes is but often ignored by people.
Wherein the Sewage from Ships of unprocessed direct discharge internal river matter, the especially pollution in special protection waters is quite serious, can not be ignored.
According to statistics, China is total to 34.5 ten thousand of registered ships at present, and how wherein 32.9 ten thousand of river steamers are prevented and treated the Sewage from Ships bringing because of shipping economic development and polluted, and realize the coodinated, continuous development of inland water transport and water environment protection, are the problems meriting attention.
The definition of sanitary sewage
By the definition of " inland navigation craft Legal Inspection technical regulation " (2008 amendment circular), sanitary sewage means: the ight soil water of any form discharge, the sewage that discharge in (pharmacy, ward etc.) from clinic, be equipped with animal place alive effluent, be mixed with other waste water of above-mentioned effluent. But along with the change of people's habits and customs and the enhancing to environmental requirement, the category of sanitary sewage is not singly above-mentioned sewage now, also comprises kitchen drainage and slurry. Existing saying, is defined as " Heisui River " the sanitary sewage of regulation indication, and kitchen drainage and slurry are defined as to " buck ", and they are sanitary sewage.
The impact of sanitary sewage on environment
Contain ight soil taking toilet drainage as main " Heisui River ", and in ight soil containing a large amount of nitrogen phosphate and sulfurs, too much nutriment enters natural water body, can impel the green plants amount reproductions such as algae, assemble in the waters of flowing slowly and form large stretch of wawter bloom (in lake, reservoir) or red tide (in ocean). And the death of algae and corruption can cause and a large amount of minimizings of oxygen in water make the death of the aquatic organism such as water quality deterioration, fish. In addition, in fecal sewage, also contain the easy material that produces stench under Anaerobic Bacteria effect such as cellulose, starch, carbohydrate, fat, protein, urea, also can severe contamination inland waters. Washing powder, the liquid detergent etc. containing in " buck " also more contains phosphate, can make the algal bloom of korneforos, reduces water oxygen gas, and other biology is suffocated. In addition, the eating habit of China, has determined that the kitchen waste water water yield is large, grease is many, viscosity is high, residue is many, has contained gas chromatography and inorganic salinity, also can cause certain pollution to inland waters.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the invention discloses a kind of multistage advanced treatment apparatus that can effectively process marine domestic sewage with ship.
Technical scheme: the invention discloses the multistage advanced treatment apparatus of a kind of marine domestic sewage, comprise the sewage inlet, regulating box, biochemical case, Rose Box and the disinfect box that are communicated with successively;
Described regulating box comprises adjusting casing, regulates bottom half to be provided with swash plate, regulates casing to be separated and do not had regulatory region and regulate clean water area by trash rack net, and regulatory region is provided with preaeration agitating device; Regulate bottom half to be provided with adjusting mud discharging mouth, regulate casing top to be provided with adjusting exhaust outlet, regulate clean water area to be provided with and adjust the mouth of a river; Described clean water area is provided with heating rod;
Described biochemical case comprises biochemical casing, and biochemical casing middle part is provided with filtrate, in the middle of biochemical casing, is vertically provided with biochemical dividing plate, and biochemical dividing plate top is fixed on biochemical casing top, and lower end and filtrate bottom maintain an equal level, and biochemical lower box is provided with aerator; Biochemical casing top is provided with biochemical gas outlet, and biochemical bottom half is provided with biochemical mud discharging mouth, and biochemical dividing plate one side in biochemical casing top is provided with biochemical water inlet, and opposite side is provided with bio-chemical effluent mouth;
Described Rose Box comprises filter box, vertically be arranged on the filter septum in filter box, filter septum bottom is connected with filter box, filter septum is divided into filter box filtering area and filters clean water area, filtering area below is provided with mud guard, top is provided with suspension dynamic filtration layer, and suspension dynamic filtration layer and filter septum top flush; Suspension dynamic filtration layer top is provided with air cleaning system, filter box top is provided with filtering exhaust mouth, on filter box, side is provided with inlet channel, side on casing, inlet channel one end, the other end stretches into filtering area, through suspension dynamic filtration layer and mud guard, port is arranged on filtering area bottom; Filtering area bottom is provided with filtration mud discharging mouth, filters bottom, clean water area and is provided with filtration discharge outlet, filters clean water area and is provided with water level control apparatus;
Described disinfect box comprises disinfection box, and disinfection box one end is provided with sterilization water inlet, and the other end is provided with sterilization delivery port; Described disinfection box inner horizontal arranges one group of ultraviolet disinfecting lamp tube, and below is provided with a water storage casket;
Described adjusting mud discharging mouth, biochemical mud discharging mouth and filtration mud discharging mouth are communicated with by pipeline and mud grinding blow-down pump;
Described preaeration agitating device, aerator and air cleaning system are communicated with by pipeline and air pump.
Wherein, the angle of inclination of described swash plate is 22.5 °
Wherein, described filtrate is spherical biocarriers.
Wherein, described ultraviolet disinfecting lamp tube is at least one.
When equipment uses, sanitary sewage enters regulating box by sewage inlet, after aerated reaction, tentatively filter by trash rack net, after bulky grain mud in sewage is collected by swash plate, after regulating mud discharging mouth to enter mud grinding blow-down pump pulverization process, discharge, process water and enter biochemical case by adjusting the mouth of a river;
Processing water enters after biochemical case, after media filtration, pass through aerating system aeration, forward again biochemical casing opposite side to and carry out secondary filter through filtrate, discharge and enter Rose Box by bio-chemical effluent mouth, mud is discharged after entering mud grinding blow-down pump pulverization process after having biochemical mud discharging mouth to collect, and waste gas is discharged by biochemical gas outlet;
Filtered water enters filtering area bottom from inlet channel, through mud guard single filter, suspension dynamic filtration layer depth flows into and filters clean water area after filtering, in the time filtering clean water area water level arrival water level control apparatus, filter discharge outlet and open draining, when water level is during lower than water level control apparatus, filter discharge outlet closure; Mud in filter box is discharged enter mud grinding blow-down pump pulverization process after filtering mud discharging mouth collection after, and filter box bottom is after air cleaning system is cleaned, and waste gas is discharged by filtering exhaust mouth;
Finally, water purification enters disinfection box, converges in water storage casket, after ultra violet lamp sterilization, discharges.
Beneficial effect: the multistage advanced treatment apparatus of marine domestic sewage disclosed by the invention, with ship processing, make marine domestic sewage qualified discharge, reduce the pollution of inland river sanitary sewage.
Brief description of the drawings
Accompanying drawing is the structural representation of the multistage advanced treatment apparatus of marine domestic sewage.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further explained.
The invention discloses the multistage advanced treatment apparatus of a kind of marine domestic sewage, comprise the sewage inlet 1, regulating box 2, biochemical case 13, Rose Box 22 and the disinfect box 35 that are communicated with successively;
Described regulating box 2 comprises adjusting casing 3, regulates casing 3 bottoms to be provided with swash plate 4, regulates casing 3 to be separated and do not had regulatory region 6 and adjusting clean water area 7 by trash rack net 5, and regulatory region 6 is provided with preaeration agitating device 8; Regulate casing 3 bottoms to be provided with and regulate mud discharging mouth 9, regulate casing 3 tops to be provided with and regulate exhaust outlet 10, regulate clean water area 7 to be provided with and adjust the mouth of a river 11; Described adjusting clean water area 7 is provided with heating rod 12;
Described biochemical case 13 comprises biochemical casing 14, biochemical casing 14 middle parts are provided with filtrate 15, in the middle of biochemical casing 14, are vertically provided with biochemical dividing plate 16, and biochemical dividing plate 16 tops are fixed on biochemical casing 14 tops, lower end and filtrate 15 bottoms maintain an equal level, and biochemical casing 14 bottoms are provided with aerator 17; Biochemical casing 14 tops are provided with biochemical gas outlet 18, and biochemical casing 14 bottoms are provided with biochemical mud discharging mouth 19, and biochemical dividing plate 16 1 sides in biochemical casing 14 tops are provided with biochemical water inlet 20, and opposite side is provided with bio-chemical effluent mouth 21;
Described Rose Box 22 comprises filter box 23, vertically be arranged on the filter septum 24 in filter box 23, filter septum 24 bottoms are connected with filter box 23, filter septum 24 is divided into filter box 23 filtering area 25 and filters clean water area 26, filtering area 25 belows are provided with mud guard 27, top is provided with suspension dynamic filtration layer 28, and suspension dynamic filtration layer 28 and filter septum 24 tops flush; Suspension dynamic filtration layer 28 top are provided with air cleaning system 29, filter box 23 tops are provided with filtering exhaust mouth 30, on filter box 23, side is provided with inlet channel 31, side on filter box 23, inlet channel 31 one end, the other end stretches into filtering area 25, through suspension dynamic filtration layer 28 and mud guard 27, port is arranged on filtering area 25 bottoms; Filtering area 25 bottoms are provided with filters mud discharging mouth 32, filters 26 bottoms, clean water area and is provided with filtration discharge outlet 33, filters clean water area 26 and is provided with water level control apparatus 34;
Described disinfect box 35 comprises disinfection box 36, and disinfection box 36 one end are provided with sterilization water inlet 37, and the other end is provided with sterilization delivery port 38; Described disinfection box 36 inner horizontal arrange one group of ultraviolet disinfecting lamp tube 39, and below is provided with a water storage casket 40;
Described adjusting mud discharging mouth 9, biochemical mud discharging mouth 19 and filtration mud discharging mouth 32 are communicated with by pipeline and mud grinding blow-down pump 41;
Described preaeration agitating device 8, aerator 17 and air cleaning system 29 are communicated with by pipeline and air pump 42.
Wherein, the angle of inclination of described swash plate 4 is 22.5 °
Wherein, described filtrate 15 is spherical biocarriers.
Wherein, described ultraviolet disinfecting lamp tube 39 is at least one.
When equipment uses, sanitary sewage enters regulating box by sewage inlet, after aerated reaction, tentatively filter by trash rack net, after bulky grain mud in sewage is collected by swash plate, after regulating mud discharging mouth to enter mud grinding blow-down pump pulverization process, discharge, process water and enter biochemical case by adjusting the mouth of a river;
Processing water enters after biochemical case, after media filtration, pass through aerating system aeration, forward again biochemical casing opposite side to and carry out secondary filter through filtrate, discharge and enter Rose Box by bio-chemical effluent mouth, mud is discharged after entering mud grinding blow-down pump pulverization process after having biochemical mud discharging mouth to collect, and waste gas is discharged by biochemical gas outlet;
Filtered water enters filtering area bottom from inlet channel, through mud guard single filter, suspension dynamic filtration layer depth flows into and filters clean water area after filtering, in the time filtering clean water area water level arrival water level control apparatus, filter discharge outlet and open draining, when water level is during lower than water level control apparatus, filter discharge outlet closure; Mud in filter box is discharged enter mud grinding blow-down pump pulverization process after filtering mud discharging mouth collection after, and filter box bottom is after air cleaning system is cleaned, and waste gas is discharged by filtering exhaust mouth;
Finally, water purification enters disinfection box, converges in water storage casket, after ultra violet lamp sterilization, discharges.
The multistage advanced treatment apparatus of marine domestic sewage disclosed by the invention, with ship processing, makes marine domestic sewage qualified discharge, reduces the pollution of inland river sanitary sewage.
The invention provides thinking and the method for the multistage advanced treatment apparatus of a kind of marine domestic sewage; method and the approach of this technical scheme of specific implementation are a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention; can also make some improvements and modifications; these improvements and modifications also should be considered as protection scope of the present invention, in the present embodiment not clear and definite each part all available prior art realized.
Claims (3)
1. the multistage advanced treatment apparatus of marine domestic sewage, is characterized in that, comprises the sewage inlet (1), regulating box (2), biochemical case (13), Rose Box (22) and the disinfect box (35) that are communicated with successively;
Described regulating box (2) comprises adjusting casing (3), regulate casing (3) bottom to be provided with swash plate (4), regulate casing (3) to be separated and do not had regulatory region (6) and regulate clean water area (7) by trash rack net (5), regulatory region (6) is provided with preaeration agitating device (8); Regulate casing (3) bottom to be provided with and regulate mud discharging mouth (9), regulate casing (3) top to be provided with and regulate exhaust outlet (10), regulate clean water area (7) to be provided with and adjust the mouth of a river (11); Described adjusting clean water area (7) is provided with heating rod (12);
Described biochemical case (13) comprises biochemical casing (14), biochemical casing (14) middle part is provided with filtrate (15), in the middle of biochemical casing (14), be vertically provided with biochemical dividing plate (16), biochemical dividing plate (16) top is fixed on biochemical casing (14) top, lower end and filtrate (15) bottom maintains an equal level, and biochemical casing (14) bottom is provided with aerator (17); Biochemical casing (14) top is provided with biochemical gas outlet (18), biochemical casing (14) bottom is provided with biochemical mud discharging mouth (19), biochemical dividing plate (16) one sides in biochemical casing (14) top are provided with biochemical water inlet (20), and opposite side is provided with bio-chemical effluent mouth (21);
Described Rose Box (22) comprises filter box (23), vertically be arranged on the filter septum (24) in filter box (23), filter septum (24) bottom is connected with filter box (23), filter septum (24) is divided into filter box (23) filtering area (25) and filters clean water area (26), filtering area (25) below is provided with mud guard (27), top is provided with suspension dynamic filtration layer (28), and suspension dynamic filtration layer (28) and filter septum (24) top flush; Suspension dynamic filtration layer (28) top is provided with air cleaning system (29), filter box (23) top is provided with filtering exhaust mouth (30), the upper side of filter box (23) is provided with inlet channel (31), inlet channel (31) one end is in the upper side of filter box (23), the other end stretches into filtering area (25), through suspension dynamic filtration layer (28) and mud guard (27), port is arranged on filtering area (25) bottom; Filtering area (25) bottom is provided with filters mud discharging mouth (32), filters bottom, clean water area (26) and is provided with filtration discharge outlet (33), filters clean water area (26) and is provided with water level control apparatus (34);
Described disinfect box (35) comprises disinfection box (36), and disinfection box (36) one end is provided with sterilization water inlet (37), and the other end is provided with sterilization delivery port (38); Described disinfection box (36) inner horizontal arranges one group of ultraviolet disinfecting lamp tube (39), and below is provided with a water storage casket (40);
Described adjusting mud discharging mouth (9), biochemical mud discharging mouth (19) and filtration mud discharging mouth (32) are communicated with by pipeline and mud grinding blow-down pump (41);
Described preaeration agitating device (8), aerator (17) and air cleaning system (29) are communicated with by pipeline and air pump (42).
2. the multistage advanced treatment apparatus of a kind of marine domestic sewage according to claim 1, is characterized in that, the angle of inclination of described swash plate (4) is 22.5 °
The multistage advanced treatment apparatus of a kind of marine domestic sewage according to claim 1, is characterized in that, described filtrate (15) is spherical biocarriers.
3. the multistage advanced treatment apparatus of a kind of marine domestic sewage according to claim 1, is characterized in that, described ultraviolet disinfecting lamp tube (39) is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510956195.1A CN105585209B (en) | 2015-12-17 | 2015-12-17 | A kind of marine domestic sewage multistage advanced treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510956195.1A CN105585209B (en) | 2015-12-17 | 2015-12-17 | A kind of marine domestic sewage multistage advanced treatment apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105585209A true CN105585209A (en) | 2016-05-18 |
| CN105585209B CN105585209B (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510956195.1A Active CN105585209B (en) | 2015-12-17 | 2015-12-17 | A kind of marine domestic sewage multistage advanced treatment apparatus |
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| CN106977043A (en) * | 2016-12-29 | 2017-07-25 | 浙江海洋大学 | The marine sewage treatment plant that a kind of main frame waste heat is recycled |
| CN107010786A (en) * | 2017-05-08 | 2017-08-04 | 宜兴市东方水设备有限公司 | A kind of marine domestic sewage adjusts aeration and sedimentation processing unit |
| CN108082390A (en) * | 2018-01-20 | 2018-05-29 | 湖南三环船舶工程有限公司 | A kind of multi-functional sightseeing boat |
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|---|---|---|---|---|
| CN106977043A (en) * | 2016-12-29 | 2017-07-25 | 浙江海洋大学 | The marine sewage treatment plant that a kind of main frame waste heat is recycled |
| CN107010786A (en) * | 2017-05-08 | 2017-08-04 | 宜兴市东方水设备有限公司 | A kind of marine domestic sewage adjusts aeration and sedimentation processing unit |
| CN108082390A (en) * | 2018-01-20 | 2018-05-29 | 湖南三环船舶工程有限公司 | A kind of multi-functional sightseeing boat |
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| CN105585209B (en) | 2018-04-03 |
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