CN1858011A - Artificial ecological waste water treating device - Google Patents
Artificial ecological waste water treating device Download PDFInfo
- Publication number
- CN1858011A CN1858011A CN 200610050570 CN200610050570A CN1858011A CN 1858011 A CN1858011 A CN 1858011A CN 200610050570 CN200610050570 CN 200610050570 CN 200610050570 A CN200610050570 A CN 200610050570A CN 1858011 A CN1858011 A CN 1858011A
- Authority
- CN
- China
- Prior art keywords
- pond
- water
- plant
- tank
- baf
- 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.)
- Granted
Links
- 239000002351 wastewater Substances 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007667 floating Methods 0.000 claims abstract description 10
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 9
- 238000004062 sedimentation Methods 0.000 claims abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002893 slag Substances 0.000 claims abstract description 4
- 239000010457 zeolite Substances 0.000 claims abstract description 4
- 241000196324 Embryophyta Species 0.000 claims description 33
- 238000004065 wastewater treatment Methods 0.000 claims description 14
- 239000003415 peat Substances 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 2
- 206010002660 Anoxia Diseases 0.000 abstract 2
- 241000976983 Anoxia Species 0.000 abstract 2
- 206010021143 Hypoxia Diseases 0.000 abstract 2
- 230000007953 anoxia Effects 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
- 239000010815 organic waste Substances 0.000 abstract 1
- 239000011044 quartzite Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 241001549572 Elsholtzia splendens Species 0.000 description 1
- 241000124844 Sedum alfredii Species 0.000 description 1
- 235000010586 Sophora japonica Nutrition 0.000 description 1
- 244000046101 Sophora japonica Species 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000003784 poor nutrition Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The artificial ecological waste water treating apparatus includes preliminary sedimentation tank, water storing tank, aerating biofilter, anoxia tank, plant ditch and biological pond communicated successively. The aerating biofilter has quartzite layer, steel slag layer, zeolite layer and turf layer set from bottom to top, water pipes with water outlet holes and air pipes with air outlet holes in the bottom, and grown heavy metal enriching plant. The anoxia tank has longitudinal partitions with gap remained between partition and the bottom of the tank, filled haydites and cultivated flower in the float bed. The plant ditch has longitudinal flaps for S-shaped flow of water, floated plant bed. The biological pond has nitrogen fixing floating plant. The artificial ecological waste water treating apparatus can eliminate nitride, phosphide, heavy metals and hard-to-degrade organic waste water as well as harmful bacteria.
Description
Technical field
The present invention relates to a kind of wastewater treatment equipment, especially the artificial ecology wastewater treatment equipment.
Background technology
Existing artificial ecology wastewater treatment, mainly be wetland and biological pond, species are single, fail to realize the optimum combination of step by step removing of plant to pollutent, do not strengthen the enhancements of microorganism simultaneously in the sewage pre-treatment, cause the sewage disposal function singleness, processing efficiency is low, floor space is big, and is subjected to seasonal effect big, effluent quality can not reach requirement sometimes.
Mostly existing sewage is to contain the combined sewage of multiple pollutent, and the sewage that particularly contains higher heavy metal ion is that the intensive toxic action is arranged to general plant, the more and more incompatible needs of handling multiple combined sewage of single artificial ecology.
Summary of the invention
The purpose of this invention is to provide a kind of rational in infrastructure, artificial ecology wastewater treatment equipment that treatment and purification efficient is high.
Artificial ecology wastewater treatment equipment of the present invention is characterized in that comprising the preliminary sedimentation tank, tank, BAF, anoxic pond, plant ditch and the biological pond that link successively; BAF is provided with quartz sand layer, slag layer, zeolite layer and peat bed from bottom to top successively, be furnished with the water pipe of taking the water hole out of in the bottom of BAF, the water pipe top is furnished with the blast main of taking pore out of, plants heavy metal hyperaccumulative or the enriching plant that Lu Sheng is arranged in the BAF; Be equipped with wash plate in the anoxic pond, the gap is left in dividing plate and anoxic pond bottom, is filled with haydite and the floating bed that is used to plant the Lu Sheng flower plant in the pond; Be provided with in the plant ditch and make water be the vertical flap of s shape mobile, be useful on the floating bed of turf plant, the fixed nitrogen pleuston is arranged in the biological pond at the plant ditch water surface.
Above-mentioned floating bed can be waste foam or peat.Usually in preliminary sedimentation tank, be provided with barrier, be beneficial to remove suspended substance, delay the obstruction of BAF.
Working process:
After sewage is removed suspended substance by the preliminary sedimentation tank precipitation, the tank of flowing through enters BAF bottom water pipe, simultaneously to the blast main aeration, current enter anoxic pond by the top after filtrate and heavy metal hyperaccumulative or enriching plant processing, the dividing plate bottom gap of flowing through, through the microbiological deterioration of haydite surface sewage natural formation and the absorption of flower plant, the absorption back flows into the plant ditch, form s shape current through vertical flap, and flourishing root system such as lawn filters back inflow biological pond in ditch, poor nutrition and the fixed nitrogen pleuston absorption that can remove pollutent in biological pond, absorb, realize waste water quality water outlet up to standard.
Beneficial effect of the present invention is:
Wastewater treatment equipment of the present invention has to put in order and is followed successively by the combination of BAF-anoxic pond-plant ditch-biological pond, this combination has realized the optimum combination of the different plants of different concns waste water, can remove the pollutent that contains in the waste water step by step, realize the advanced treatment of waste water.Compact construction of the present invention, simple to operate, easy to maintenance, one-time investment is little, and sewage disposal running cost is low, both can remove nitrogen phosphorus, heavy metal and hardly degraded organic substance waste water, also can remove harmful mushrooms such as intestinal bacteria, and, can handle different waste water by changing different plants.It is wide, practical that this device is handled the waste water scope.
Description of drawings
Fig. 1 is the artificial ecological wastewater treatment equipment synoptic diagram of the present invention;
Fig. 2 is the vertical profile synoptic diagram of BAF;
Fig. 3 is a plant ditch vertical view.
Embodiment
Further specify the present invention below in conjunction with embodiment.
With reference to Fig. 1, the artificial ecology wastewater treatment equipment comprises preliminary sedimentation tank 1, tank 3, BAF 4, anoxic pond 7, plant ditch 10 and the biological pond 11 that links successively.In the legend, be provided with the barrier 2 that is used to remove suspended substance in preliminary sedimentation tank 1, tank 3 is bearing on the support, so that the lifting water level, the water-in of BAF 4 is below the pond, and water outlet is above the pond, the water-in of anoxic pond 7 and water outlet are located at the top of relative both sides, pond respectively, the water-in of plant ditch 10 is below the pond, and water outlet is above the pond, and the water-in of biological pond 11 is below the pond, like this, can make water form nature and flow, need not power, and can keep certain water level.
BAF 4 as shown in Figure 2, be provided with quartz sand layer 12, slag layer 13, zeolite layer 14 and peat bed 15 from bottom to top successively, be furnished with the water pipe 6 of taking water hole 17 out of in the bottom of BAF, water pipe 6 tops are furnished with the blast main 5 of taking pore 16 out of, plant heavy metal hyperaccumulative or the enriching plant that Lu Sheng is arranged in the BAF, as elsholtzia splendens, Sedum alfredii Hance etc.; Be equipped with wash plate 8 in the anoxic pond 7, dividing plate 8 leaves the gap with the anoxic pond bottom, and the water that enters anoxic pond flows to outlet through the dividing plate bottom gap, is filled with haydite and floating bed in the pond, plants ornamental plants such as Lu Sheng flowers on floating bed, as the red autumnal leaves beet etc.; The water that makes that is provided with in the plant ditch 10 as shown in Figure 3 is the vertical flap 9 of s shape mobile, and the water surface has floating bed in plant ditch pond, and there is the fixed nitrogen pleuston on the lawn of plantation well developed root system, as Herba azollae imbricatae, Chinese scholartree Ye Ping etc. on the floating bed in the biological pond 11.
Embodiment 1:
To the processing of B-grade sewage treatment plant tail water, TN concentration is that 20mg/L, TP concentration are 2mg/L in the tail water, after wastewater treatment equipment of the present invention is handled, its effluent quality TN concentration less than 0.2mg/L, TP concentration less than 0.06mg/L.
Embodiment 2:
To the processing of a certain tannery waste, contain Zn in the waste water
2+Be 25.6mg/L, Cd
2+Be 15.8mg/L, Cu
2+Be 3.8mg/L, Pb
2+Be 2.76mg/L, after this wastewater treatment equipment is handled, its water outlet heavy metal Zn
2+, Cd
2+, Cu
2+, Pb
2+Concentration is respectively 0.7mg/L, 0.003mg/L, 0.1mg/L, 0.03mg/L, has has all met or exceeded the water quality standard of the face of land two class water.
Claims (3)
1. an artificial ecology wastewater treatment equipment is characterized in that: comprise the preliminary sedimentation tank (1), tank (3), BAF (4), anoxic pond (7), plant ditch (10) and the biological pond (11) that link successively; BAF (4) is provided with quartz sand layer (12), slag layer (13), zeolite layer (14) and peat bed (15) from bottom to top successively, be furnished with the water pipe (6) of taking water hole (17) out of in the bottom of BAF, water pipe (6) top is furnished with the blast main (5) of taking pore (16) out of, plants heavy metal hyperaccumulative or the enriching plant that Lu Sheng is arranged in the BAF; Be equipped with wash plate (8) in the anoxic pond (7), dividing plate (8) leaves the gap with the anoxic pond bottom, is filled with haydite and the floating bed that is used to plant the Lu Sheng flower plant in the pond; Be provided with in the plant ditch (10) and make water be the vertical flap of s shape mobile (9), be useful on the floating bed of turf plant at the plant ditch water surface, biological pond has the fixed nitrogen pleuston in (11).
2. artificial ecology wastewater treatment equipment according to claim 1 is characterized in that being provided with in the preliminary sedimentation tank (1) barrier (2).
3. artificial ecology wastewater treatment equipment according to claim 1, it is characterized in that tank (3) is bearing on the support (3-1), the water-in of BAF (4) is below the pond, water outlet is above the pond, the water-in of anoxic pond (7) and water outlet are located at the top of relative both sides, pond respectively, the water-in of plant ditch (10) is below the pond, and water outlet is above the pond, and the water-in of biological pond (11) is below the pond.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100505707A CN100384763C (en) | 2006-04-28 | 2006-04-28 | Artificial ecological waste water treating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100505707A CN100384763C (en) | 2006-04-28 | 2006-04-28 | Artificial ecological waste water treating device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1858011A true CN1858011A (en) | 2006-11-08 |
CN100384763C CN100384763C (en) | 2008-04-30 |
Family
ID=37296973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100505707A Expired - Fee Related CN100384763C (en) | 2006-04-28 | 2006-04-28 | Artificial ecological waste water treating device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100384763C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102524034A (en) * | 2011-12-27 | 2012-07-04 | 中国水产科学研究院黑龙江水产研究所 | Hydrophyte three-dimensional floating bed and method for ecological culture of fish by using same |
CN103708672A (en) * | 2012-10-09 | 2014-04-09 | 中国科学院城市环境研究所 | An efficient purification method of heavy-metal waste water by combining plants and enrichment by a composite filling material |
CN104230125A (en) * | 2014-10-14 | 2014-12-24 | 郑州同济环保工程有限公司 | Sewage purifying system and sewage treating device |
CN104944700A (en) * | 2015-06-05 | 2015-09-30 | 窦欣童 | Method for treating quinoline pollutants in sewage |
CN111170580A (en) * | 2020-01-17 | 2020-05-19 | 中山市环保产业有限公司 | Sewage purification treatment system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101638281B (en) * | 2009-08-25 | 2011-09-14 | 陕西科技大学 | Aeration oxidizing ecological bed used for waste water treatment |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19962791A1 (en) * | 1999-12-23 | 2001-07-26 | Grundfos Man As Bjerringbro | Method and device for cleaning raw water |
CN100336748C (en) * | 2003-04-01 | 2007-09-12 | 邱江平 | High density aquatic plant ditch sewage treatment system |
CN2898004Y (en) * | 2006-04-28 | 2007-05-09 | 浙江大学 | Assembled artificial ecological waste-water treater |
-
2006
- 2006-04-28 CN CNB2006100505707A patent/CN100384763C/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102524034A (en) * | 2011-12-27 | 2012-07-04 | 中国水产科学研究院黑龙江水产研究所 | Hydrophyte three-dimensional floating bed and method for ecological culture of fish by using same |
CN102524034B (en) * | 2011-12-27 | 2015-05-27 | 中国水产科学研究院黑龙江水产研究所 | Hydrophyte three-dimensional floating bed and method for ecological culture of fish by using same |
CN103708672A (en) * | 2012-10-09 | 2014-04-09 | 中国科学院城市环境研究所 | An efficient purification method of heavy-metal waste water by combining plants and enrichment by a composite filling material |
CN104230125A (en) * | 2014-10-14 | 2014-12-24 | 郑州同济环保工程有限公司 | Sewage purifying system and sewage treating device |
CN104944700A (en) * | 2015-06-05 | 2015-09-30 | 窦欣童 | Method for treating quinoline pollutants in sewage |
CN111170580A (en) * | 2020-01-17 | 2020-05-19 | 中山市环保产业有限公司 | Sewage purification treatment system |
Also Published As
Publication number | Publication date |
---|---|
CN100384763C (en) | 2008-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100400438C (en) | Nutrient-rich river-lake water body and initial rainwater composite artificial wet land treating system | |
CN108503035B (en) | Stepped composite ecological floating island for micro-polluted water treatment | |
CN100384763C (en) | Artificial ecological waste water treating device | |
CN212770335U (en) | Ecological management system of tail water breeds | |
CN108217964B (en) | Advanced sewage treatment device and method | |
CN2898004Y (en) | Assembled artificial ecological waste-water treater | |
CN111204927A (en) | Ecological public toilet sewage treatment circulating system and sewage treatment and recycling method | |
CN103265145A (en) | Method for purifying river water with low load and low temperature by using natural biofilm reactor | |
CN209759238U (en) | System for adopt combination technology to purify lake water | |
CN203112657U (en) | Constant-effluent variable-load SVBR (Steady outflow Variable load Biological Reactor) sewage treater | |
CN113979603A (en) | Filling replaceable double-layer planting sleeve water-activating type modular constructed wetland device | |
CN107082528B (en) | Advanced treatment process for livestock and poultry breeding wastewater | |
CN206447733U (en) | A kind of oil-containing sewage treatment system | |
CN105236687A (en) | Sewage treatment device and method for self-cleaning type micro-aeration vertical baffled wetland | |
CN116986766A (en) | Water ecological cascade repair method | |
CN105060658B (en) | Multistage combined ecological filter for treating domestic wastewater of villages and towns | |
CN112279362B (en) | Coupling carbon-based membrane biological reaction device and method for river sewage draining outlet drainage | |
CN212800032U (en) | Ecological biomembrane sewage treatment system | |
CN204737860U (en) | Effluent disposal system is bred to beasts and birds | |
CN212356921U (en) | Decentralized rural sewage treatment device | |
CN209974535U (en) | Artificial wetland sewage treatment device for northern cold regions | |
CN101062819B (en) | Sewage treatment device | |
CN209872686U (en) | Ecological sewage treatment system | |
CN113200605A (en) | Undercurrent wetland system suitable for low carbon nitrogen ratio sewage purification | |
CN102503037A (en) | Hydroponic plant and filter dam combined eutrophication water body ex-situ remediation system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20120428 |