CN105399279A - Ship sanitary sewage multilevel processing biochemical box - Google Patents
Ship sanitary sewage multilevel processing biochemical box Download PDFInfo
- Publication number
- CN105399279A CN105399279A CN201510948516.3A CN201510948516A CN105399279A CN 105399279 A CN105399279 A CN 105399279A CN 201510948516 A CN201510948516 A CN 201510948516A CN 105399279 A CN105399279 A CN 105399279A
- Authority
- CN
- China
- Prior art keywords
- casing
- box body
- sanitary sewage
- water
- separation plate
- 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
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 239000000706 filtrate Substances 0.000 claims description 11
- 238000005273 aeration Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 5
- 239000010802 sludge Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000003643 water by type Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 230000007613 environmental effect Effects 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
- 238000013022 venting Methods 0.000 description 2
- 239000002912 waste gas 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
- 229920002472 Starch Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 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
- 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
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 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
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006353 environmental stress 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
- 235000021191 food habits Nutrition 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
- 239000010806 kitchen waste Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 150000003016 phosphoric acids Chemical class 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
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
-
- 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
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
A disclosed ship sanitary sewage multilevel processing biochemical box comprises a box body, a filter material is arranged at the middle part of the box body, a separation plate is vertically arranged at the center of the box body, the upper part of the separation plate is fixedly disposed at the top of the box body, the lower end of the separation plate and the bottom end of the filter material are flat, an aeration device is arranged at the lower part of the box body, the top end of the box body is provided with an air outlet, the bottom of the box body is provided with a sludge discharging port, the upper part, at one side of the separation plate, of the box body is provided with a water inlet, and the upper part, at the other side of the separation plate, of the box body is provided with a water outlet. The disclosed ship sanitary sewage multilevel processing biochemical box is simple in structure, and is capable of effectively performing advanced treatment on ship sanitary sewage.
Description
Technical field
The present invention relates to a kind of sewage secondary treatment facility peculiar to vessel, particularly the biochemical case of a kind of marine domestic sewage multiple-stage treatment.
Background technology
Along with the fast development of economy and the quickening of urbanization process, as coastal pollution discharge receiving water body, the environmental stress that inland river is born 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 source of pollution of navigation vessels causes but often is ignored by people.
The wherein internal river matter of the Sewage from Ships of unprocessed direct discharge, the especially pollution in special protection waters are quite serious, can not be ignored.
According to statistics, China is total to registered ship 34.5 ten thousand, wherein river steamer 32.9 ten thousand at present, and how to prevent and treat the Sewage from Ships pollution because shipping Economic development brings, realizing the coodinated, continuous development of river navigation and water environment protection, is the problem merited attention.
The definition of sanitary sewage
By the definition of " inland navigation craft statutory survey technical regulation " (2008 amendment circular), sanitary sewage means: the ight soil water of any form discharge, the sewage of discharging from consulting room (pharmacy, ward etc.), the ejecta in animal place alive is housed, is mixed with other waste water of above-mentioned ejecta.But the change along with people's living habit and the enhancing to environmental requirement, the category of present sanitary sewage is not singly above-mentioned sewage, also comprises kitchen drainage and bath water.Existing saying, is defined as the sanitary sewage of regulation indication " Heisui River ", and kitchen drainage and bath water are defined as " buck ", and they are sanitary sewage.
Sanitary sewage is on the impact of environment
" Heisui River " based on toilet drainage is containing ight soil, and containing a large amount of nitrogen phosphate and sulfur in ight soil, too much nutritive substance enters natural water body, can the green plants amount reproductions such as algae be impelled, assemble in the waters slowly of flowing and form large stretch of wawter bloom (in lake, reservoir) or red tide (in ocean).And the death of algae and corruption can cause a large amount of minimizings of oxygen in water, make the aquatic organism such as water quality deterioration, fish dead.In addition, under Anaerobic Bacteria effect, in fecal sewage, also easily produce the material of stench containing Mierocrystalline cellulose, starch, carbohydrate, fat, protein, urea etc., also can severe contamination inland waters.The washing powder contained in " buck ", liquid detergent etc. are also many can make the algal bloom of korneforos containing phosphoric acid salt, reduces water oxygen gas, other biology is suffocated.In addition, the food habits of China, determines that the kitchen waste water water yield is large, grease is many, viscosity is high, residue is many, containing 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 biochemical case that can carry out effective secondary filtration to marine domestic sewage.
Technical scheme: the invention discloses the biochemical case of a kind of marine domestic sewage multiple-stage treatment, comprise casing, be provided with filtrate in the middle part of casing, casing center vertical is provided with dividing plate, dividing plate top is fixed on casing top, and lower end and filtrate bottom maintain an equal level, and lower box is provided with aerating apparatus; Casing top is provided with air outlet, and bottom half is provided with mud discharging mouth, and casing upper baffle plate side is provided with water-in, and opposite side is provided with water outlet.
Wherein, described filtrate is spherical biocarriers.
During equipment use, pretreated water is entered by water-in, by aerating system aeration after media filtration, forward casing opposite side again to and carry out secondary filtration through filtrate, discharged by water port and enter subordinate's treatment facility, mud is discharged after having mud discharging mouth to collect and is carried out unifying process, and waste gas is discharged by venting port.
Beneficial effect: the biochemical case of marine domestic sewage multiple-stage treatment disclosed by the invention, structure is simple, effectively can carry out advanced treatment to marine domestic sewage.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the biochemical case of marine domestic sewage multiple-stage treatment.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further explained.
The invention discloses the biochemical case of a kind of marine domestic sewage multiple-stage treatment, comprise casing 1, in the middle part of casing 1, be provided with filtrate 2, casing 1 center vertical is provided with dividing plate 3, dividing plate 3 top is fixed on casing 1 top, and lower end and filtrate 2 bottom maintain an equal level, and casing 1 bottom is provided with aerating apparatus 4; Casing 1 top is provided with air outlet 5, is provided with mud discharging mouth 6 bottom casing 1, and casing 1 upper baffle plate 3 side is provided with water-in 7, and opposite side is provided with water outlet 8.
Wherein, described filtrate 2 is spherical biocarriers.
During equipment use, pretreated water is entered by water-in, by aerating system aeration after media filtration, forward casing opposite side again to and carry out secondary filtration through filtrate, discharged by water port and enter subordinate's treatment facility, mud is discharged after having mud discharging mouth to collect and is carried out unifying process, and waste gas is discharged by venting port.
The biochemical case of marine domestic sewage multiple-stage treatment disclosed by the invention, structure is simple, effectively can carry out advanced treatment to marine domestic sewage.
The invention provides thinking and the method for the biochemical case of a kind of marine domestic sewage multiple-stage treatment; the method and access of this technical scheme of specific implementation is 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; some improvements and modifications can also be made; these improvements and modifications also should be considered as protection scope of the present invention, and all available prior art of each integral part not clear and definite in the present embodiment is realized.
Claims (2)
1. the biochemical case of marine domestic sewage multiple-stage treatment, it is characterized in that, comprise casing (1), casing (1) middle part is provided with filtrate (2), casing (1) center vertical is provided with dividing plate (3), dividing plate (3) top is fixed on casing (1) top, and lower end and filtrate (2) bottom maintain an equal level, and casing (1) bottom is provided with aerating apparatus (4); Casing (1) top is provided with air outlet (5), and casing (1) bottom is provided with mud discharging mouth (6), and casing (1) upper baffle plate (3) side is provided with water-in (7), and opposite side is provided with water outlet (8).
2. the biochemical case of a kind of marine domestic sewage multiple-stage treatment according to claim 1, it is characterized in that, described filtrate (2) is spherical biocarriers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948516.3A CN105399279A (en) | 2015-12-17 | 2015-12-17 | Ship sanitary sewage multilevel processing biochemical box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948516.3A CN105399279A (en) | 2015-12-17 | 2015-12-17 | Ship sanitary sewage multilevel processing biochemical box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105399279A true CN105399279A (en) | 2016-03-16 |
Family
ID=55465091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510948516.3A Pending CN105399279A (en) | 2015-12-17 | 2015-12-17 | Ship sanitary sewage multilevel processing biochemical box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105399279A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041514A (en) * | 2007-04-27 | 2007-09-26 | 华东师范大学 | Biological controlled reactor for active sludge filamentous bacterium and technique |
| CN201292283Y (en) * | 2008-11-24 | 2009-08-19 | 中国海洋大学 | Baffling high-efficiency bio-filter apparatus |
| CN201458823U (en) * | 2009-04-21 | 2010-05-12 | 龙吉海 | Biological filtration tank of up/reverse-flow anaerobic baffle plate |
| CN201560142U (en) * | 2009-02-17 | 2010-08-25 | 上海市南洋模范中学 | A controllable filter membrane treatment device |
| CN201648097U (en) * | 2010-03-22 | 2010-11-24 | 天津大港油田科远石油工程有限责任公司 | Biological Aerated Filter |
| CN201722206U (en) * | 2010-06-28 | 2011-01-26 | 江苏金山环保工程集团有限公司 | Novel deep-level split-type external circulating biological film reactor |
| CN201817328U (en) * | 2010-10-21 | 2011-05-04 | 南昌航空大学 | Aeration biological filter with hollow porous fiber filler and flow baffle plate |
| CN203159313U (en) * | 2013-04-03 | 2013-08-28 | 马鞍山市黄河水处理工程有限公司 | Alternating-flow micro-nano bubble sewage treatment device |
| CN203333369U (en) * | 2013-07-04 | 2013-12-11 | 杨志江 | Biological aerated filter |
| CN203419781U (en) * | 2012-07-13 | 2014-02-05 | 王映璋 | A curtain packing baffle type biofilter |
| CN205328800U (en) * | 2015-12-17 | 2016-06-22 | 宜兴市东方水设备有限公司 | Marine domestic sewage multilevel processing biochemistry box |
-
2015
- 2015-12-17 CN CN201510948516.3A patent/CN105399279A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041514A (en) * | 2007-04-27 | 2007-09-26 | 华东师范大学 | Biological controlled reactor for active sludge filamentous bacterium and technique |
| CN201292283Y (en) * | 2008-11-24 | 2009-08-19 | 中国海洋大学 | Baffling high-efficiency bio-filter apparatus |
| CN201560142U (en) * | 2009-02-17 | 2010-08-25 | 上海市南洋模范中学 | A controllable filter membrane treatment device |
| CN201458823U (en) * | 2009-04-21 | 2010-05-12 | 龙吉海 | Biological filtration tank of up/reverse-flow anaerobic baffle plate |
| CN201648097U (en) * | 2010-03-22 | 2010-11-24 | 天津大港油田科远石油工程有限责任公司 | Biological Aerated Filter |
| CN201722206U (en) * | 2010-06-28 | 2011-01-26 | 江苏金山环保工程集团有限公司 | Novel deep-level split-type external circulating biological film reactor |
| CN201817328U (en) * | 2010-10-21 | 2011-05-04 | 南昌航空大学 | Aeration biological filter with hollow porous fiber filler and flow baffle plate |
| CN203419781U (en) * | 2012-07-13 | 2014-02-05 | 王映璋 | A curtain packing baffle type biofilter |
| CN203159313U (en) * | 2013-04-03 | 2013-08-28 | 马鞍山市黄河水处理工程有限公司 | Alternating-flow micro-nano bubble sewage treatment device |
| CN203333369U (en) * | 2013-07-04 | 2013-12-11 | 杨志江 | Biological aerated filter |
| CN205328800U (en) * | 2015-12-17 | 2016-06-22 | 宜兴市东方水设备有限公司 | Marine domestic sewage multilevel processing biochemistry box |
Non-Patent Citations (1)
| Title |
|---|
| 严子春等: "折流曝气生物滤池的特征与处理效能试验研究", 《环境工程学报》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |
|
| WD01 | Invention patent application deemed withdrawn after publication |