CN1498864A - Ecotypic purifying water plant thereof - Google Patents
Ecotypic purifying water plant thereof Download PDFInfo
- Publication number
- CN1498864A CN1498864A CNA021492271A CN02149227A CN1498864A CN 1498864 A CN1498864 A CN 1498864A CN A021492271 A CNA021492271 A CN A021492271A CN 02149227 A CN02149227 A CN 02149227A CN 1498864 A CN1498864 A CN 1498864A
- Authority
- CN
- China
- Prior art keywords
- water
- district
- well
- barrier wells
- ecological purification
- 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
Images
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
A method and system for ecologically cleaning water features that under the action of pump the first and the second cleanings are realized. Said method includes pumping raw water in a filter well, depositing the silt and heavier impurities while removing the floating substances, overflowing the water from said filter well into a plant absorption region for using plant to degradate the 'organic substances' and 'microbes', depositing in an isolating well for further removal of silt and heavier impurities, and pumping the water in pond or lake.
Description
Technical field
The present invention relates to water treatment, refer to that especially enforcement purifies to water for a kind of employing natural, ecological rule and physics subsidiary function, makes it to change environmental pollution, the ecological purification of the water of beautifying the environment and device thereof.
Background technology
Raising along with people's living standard; people are to environment protection; to beautify requirement more and more higher to natural; for this reason in the prior art; the bioid method that a kind of water of river and lake is arranged; be that the upstream water of river and lake is detained materials such as floater and grease through dividing plate or grid; the difform treating plant that biological case constituted of ball filler through the surface attachment bacterial classification is housed; be seated in the appropriate position of water of river and lake; behind multiple-stage treatment; flow into the downstream by rubber dam or dam, to reach the purpose of purifying waste water.
This kind treating plant is a lot of according to the sewage area arrangements, and the biological case of ball filler needs to connect securely between adjacent, and it is numerous and diverse to construct, time-consuming taking a lot of work, and easily washed away by current.
The apparatus and method that another kind is purified waste water, block purifying part is filled in employing in treating pond, and each purifying part has a plurality of equivalent diameters is the surface gaps of 1-5cm and the connecting passage of a plurality of and other channel connection, and each slit is communicated with at least one passage is continual, contain SS, the sewage of BOD contacts with purifying part by treating pond, upwards spray tiny oxygen bubbles with predetermined spacing and make flow sewage and vertical contact of oxygenous bubble cardinal principle from the purifying area bottom simultaneously, carry out aerobic and anaerobic treatment on the purifying part surface thus, to reach the purpose of purifying waste water.Fill block purifying part in this kind treating pond, be bonding mutually and form by the very little pellet of diameter, it is spherical in shape substantially, and equivalent diameter is approximately 7-15cm, and is similar with the biological case of the ball filler of last routine surface attachment bacterial classification, still exists structure numerous and diverse, the cost height, and pellet bonds not firm mutually, time-consuming taking a lot of work, the easily problem of being broken up by current.
Summary of the invention
The objective of the invention is to: provide a kind of cost low, saving of work and time is difficult for washed away and adopts natural, ecological rule and physics subsidiary function to finish water purification, makes it to change environmental pollution, the ecological purification of the water of beautifying the environment and device thereof.
For reaching above-mentioned purpose, the ecological purification of a kind of water of the present invention, its flow process is to realize purification for the first time under the suction function of power-driven pump and purifying for the second time: will contain silt in purifying for the first time, the water of suspended substance pours at least one screened well, the impurity that makes silt etc. have certainweight is deposited on the shaft bottom, and suspended substance is pulled out near swimming in well head at any time, water inherent filtration well outer peripheral edges are discharged simultaneously, and through the plant absorbing district, utilize plant to " organism " in the water, " microorganism " carries out the degraded and absorbed effect and further purifies water, enter then for the second time and purify, the impurity that promptly once more silt etc. is had certainweight in the annular isolation chamber of at least one barrier wells is deposited on the shaft bottom, the water that is cleaned then by placing the running that promotes the power-driven pump in the pump sump, is directly squeezed in pond water or the lake water through pipeline and is realized recycling.
For reaching above-mentioned purpose, the ecological purification device of a kind of water of the present invention, mainly comprise the thrust-augmenting nozzle that is connected with the lake water discharge line and be located at thrust-augmenting nozzle and the lake water discharge line between sluice, this thrust-augmenting nozzle is connected with at least one screened well, this screened well is located at the core position in plant absorbing district, slightly be deeper than lakebed, this plant absorbing district is connected with at least one barrier wells, this barrier wells is built-in with the lifting pump sump, the bottom of this lifting pump sump is provided with a power-driven pump, and this power-driven pump directly enters the water that purifies in pond water or the lake water by pipeline.Wherein:
Described screened well is the barrel with certain water capacity, by can external force resistance and permeable sturdy and durable material every husky function construct, it is divided into filtrating area E and sedimentary province F two parts, wherein the outer peripheral edges of sedimentary province F are solid, filtrating area E is every the permeable body of sand, its outer peripheral edges are provided with many rows around outer peripheral edges and embedding hole that communicate with inwall, and this embedding hole is complementary with a built-in brick and combines.
The sedimentary province F of described screened well is approximately 1/3 of staving, and is positioned at the bottom of filtrating area E, and filtrating area E is approximately 2/3 of staving.
The filtrating area E of described screened well also can be the entire body structures, and is made of the high permeable material of ultimate compression strength.
It is 2 to 3 composition one that described screened well can be connected in series.
Described barrier wells is the barrel with certain water capacity, its structure and screened well are roughly the same, also be divided into filtrating area E and sedimentary province F two partly, be arranged with one in addition in the central position of barrier wells and promote pump sump, and between barrier wells and lifting pump sump, be formed with an annular isolation chamber, a power-driven pump is equipped with in the bottom of this lifting pump sump, and this barrier wells is arranged on the core position that filters the temperature adjustment district, and is deeper than filtration temperature adjustment district.
Described barrier wells can be concatenated into 2 to 4, and places the pipeline in the lifting pump sump of each barrier wells to be serially connected, and the water that purifies compiled enters lake region D.
The structure and the barrier wells of described lifting pump sump are roughly the same, and be divided into filtrating area E, sedimentary province F, add a pump chamber district G three partly in addition, wherein the outer peripheral edges of pump chamber district G are the entity water [proof, and between self filtrating area E and sedimentary province F, and are higher than and promote pump sump sedimentary province F.
The end face of described screened well, barrier wells and lifting pump sump is positioned at same horizontal plane, and its top is respectively equipped with a well lid, and a side of this well lid is respectively equipped with the maintenance well lid.
Described screened well, barrier wells and lifting pump sump, the filtrating area E between the Mitsui communicates with each other.
Described plant absorbing district comprises waterplant district A, watercress district B and filters temperature adjustment district C, the three is adjacent one another are to communicate, and be arranged on screened well and barrier wells around, and be positioned on the same horizontal plane, be equipped with pollution-free, non-harmful particulate material in it, its degree of depth is lower than water-bed portion.
Also be provided with the load-bearing permeable wall between described waterplant district A and the watercress district B, and on the layer of granular material on watercress district B and the filtration temperature adjustment district C, also be equipped with environment friendly and pollution-free fiber isolated substance layer, this isolated substance layer is a little more than lake surface, and also can be equipped with packing layer thereon.
Bottom, enclosure wall, the sedimentary province of described screened well, plant absorbing district, barrier wells, lifting pump sump and each piping facility are and close water state.
Advantage of the present invention:
1, the disposable input of facility, permanent being benefited, whole process adopts the natural, ecological principle that the nutritive substance in the water is separated again and utilizes, and compliance with environmental protection requirements.
2, simple to operate, process has only timely sediment cleaning, and switch sluice and lifting power-driven pump get final product.Running drops into low, and main the input is that the running of lift pump and foreign material such as draw clearly at expense.
4, pollution-free, in operation process, can not produce environmental pollution and noise pollution.
5, need not to set up special-purpose place, can be built in the underground position of park and greenery patches and other structures.
Description of drawings
Fig. 1, for schematic flow sheet of the present invention.
Fig. 2, for principle of work synoptic diagram of the present invention.
Fig. 3, for the structural perspective of screened well of the present invention.
Fig. 4, for the structure cut-away view of barrier wells of the present invention.
Fig. 5, isolate the vertical view of well lid for the present invention.
Fig. 6, for the structural representation of user mode of the present invention.
Embodiment
The present invention is applicable to that mainly the less domestic water of fountain, rainwater and the pollution of urban rivers and lakes, Zhong Shui, pond water, park at an intersection is administered and utilization again.
Referring to Fig. 1, a kind of ecological purification of water, its flow process is to realize purification for the first time under the suction function of power-driven pump and purifying for the second time: will contain silt in the purification for the first time, the water of suspended substance pours at least one screened well, the impurity that makes silt etc. have certainweight is deposited on the shaft bottom, and suspended substance is pulled out near swimming in well head at any time, water inherent filtration well outer peripheral edges are discharged along the direction of arrow shown in Figure 1 simultaneously, and through the plant absorbing district, utilize plant to " organism " in the water, " microorganism ", wash away silt and the compounding substances such as rubbish and foreign material that enter in the lake, river as the land with water, carry out the effect of degraded and absorbed and further purify water, enter then for the second time and purify, the impurity that promptly once more silt etc. is had certainweight in the annular isolation chamber 33 of at least one barrier wells 3 is deposited on the shaft bottom, the water that is cleaned then by placing the running that promotes the power-driven pump in the pump sump 4, is directly squeezed in pond water or the lake water through pipeline 51 and is realized recirculation.
Embodiment 1, with lake water is example, a kind of ecological purification of water, under the effect of power-driven pump 5, water through lake water discharge line 7 with contained silt, suspended substance is transported to a screened well 2, and suspended substance bigger in the water 8 and silt and other sediment 9 be collected in the well, wherein silt and other sediment 9 is deposited on the sedimentary province F (referring to shown in Figure 3) of screened well 2, it is neighbouring in order to pulling out that 8 of suspended substances swim in well head, the filtrating area E of this water inherent filtration well 2 discharges along the direction of arrow (referring to Fig. 1), through waterplant district A, watercress district B, filter temperature adjustment district C and enter at least one barrier wells 3, the annular isolation chamber 33 of this barrier wells 3 is collected in sedimentary province F with suspended substance bigger in the water 8 and silt and other sediment 9 once more, the water of mending purification is then by placing the effect of the power-driven pump 5 in the lifting pump sump 4 in the barrier wells 3, provide propulsion source for the whole water body recycle system on the one hand, on the other hand the water that purifies is squeezed into lake region D by pipeline 51, to realize the recycling of water.
Referring to Fig. 2,3, a kind of ecological purification device of water, mainly comprise the thrust-augmenting nozzle 1 that is connected with lake water discharge line 7, and be located at sluice 6 between thrust-augmenting nozzle 1 and the lake water discharge line 7, this thrust-augmenting nozzle 1 is made by solid barrel shape material, at least be connected with a screened well 2, mainly with water and contained silt, suspended substance is transported in the screened well, this screened well 2 is located at the core position in plant absorbing district, slightly be deeper than lakebed, so that suspended substance bigger in the water 8 and silt and other sediment 9 are collected in the well, so that focus on, and the water that purifies entered at least one barrier wells 3 behind the plant absorbing district, this barrier wells 3 is built-in with and promotes pump sump 4, the bottom of this lifting pump sump 4 is provided with a power-driven pump 5, and this power-driven pump 5 directly enters the water that purifies in lake region D or the pond by pipeline 51.
Referring to Fig. 3, described screened well 2 is the barrel with certain water capacity, adopt can external force resistance and permeable sturdy and durable material every husky function construct, it is divided into filtrating area E and sedimentary province F two parts, wherein the outer peripheral edges of sedimentary province F are solid, are used for settlings 9 such as silt sediment, are approximately 1/3 of staving, should be located at the bottom of filtrating area E herein, filtrating area E is every the permeable body of sand, is used to stop silt and other sediment 9, is approximately 2/3 of staving; The outer peripheral edges of described filtrating area E are provided with many rows around outer peripheral edges and embedding hole 21 that communicate with inwall, this embedding hole 21 is complementary with a built-in brick 22 and combines, the built-in brick 22 of present embodiment is made by the material with water permeability, and its form can be a trapezoidal shape or has the permeable body of a constant inclination Dou angle.This built-in brick 22 can make water more unimpeded when the filtrating area E of process screened well 2.
The outer peripheral edges of the filtrating area E of this screened well 2 also can be the entire body structures, and have enough ultimate compression strength and pervious function, and the bottom of filtrating area E is sedimentary province F, and its outer peripheral edges still are solid.
Be provided with a well lid 23 at the top of screened well 2 in addition, the one side is provided with maintenance well lid 24, is used for the suspended substance that swims in the well head place is salvaged away, and the diameter of this well lid 23 is greater than the well head of screened well 2, to cover on the well head.
This screened well 2 can be 2 to 3 according to on-the-spot needs serial connection also.
Referring to Fig. 4,5, described barrier wells 3 is for having the barrel of certain water capacity, its structure and screened well 2 are roughly the same, also be divided into filtrating area E, sedimentary province F two partly, difference is: be arranged with one in the central position of this barrier wells 3 and promote pump sump 4, and between barrier wells 3 and lifting pump sump 4, be formed with an annular isolation chamber 33, a power-driven pump 5 is equipped with in the bottom of this lifting pump sump 4, this separate pump Chu is arranged on the core position that filters the temperature adjustment district, and be deeper than and filter temperature adjustment district C, so that will filter the water in temperature adjustment district collects in the well, subtitle substance precipitate and separate in the water is handled, to realize purification for the second time, water after the purification through the running of power-driven pump 5, is directly squeezed into lake region D by a pipeline 51 with the water that purifies in the insulated chamber that promotes pump sump.
This barrier wells 3 can be connected in series 2 to 4 according to field demand, and the pipeline 51 that places each to promote in the pump sump 4 can be serially connected, and the water that purifies compiled enter lake region D, if in the time of need not purifying, can close the sluice 6 that places between thrust-augmenting nozzle 1 and the lake water discharge line 7, the size of the sluice 6 may command whole circulation system water yields when maintenance screened well and lifting pump sump, can be closed sluice.
This structure and barrier wells 3 that promotes pump sump 4 is roughly the same; difference is: it is divided into filtrating area E, sedimentary province F; other adds a pump chamber district G three partly; wherein the outer peripheral edges of pump chamber district G are constructed for the entity water [proof; between self filtrating area E and sedimentary province F; and be higher than and promote pump sump sedimentary province F; to prevent that deposited material from entering pump chamber district G; be positioned at the power-driven pump 5 of lift pump well 4 bottoms with protection; make power-driven pump 5 in the running; can not stir the settling of barrier wells 3 bottoms, and influence the water purification effect.
Referring to Fig. 5, be respectively equipped with well lid 31,41 at the top of barrier wells 3 and lifting pump sump 4 in addition, and be provided with maintenance well lid 32,42 in a side of well lid, open maintenance well lid 32,42 during maintenance and can salvage barrier wells 3 at any time and promote between the pump sump 4 settling in the annular isolation chamber 33 or power-driven pump 5 is carried out regular maintenance.
Described screened well 2, barrier wells 3 and lifting pump sump 4, the filtrating area E between the Mitsui communicates with each other, and to play every the permeable effect of sand, makes mobile water more unimpeded.
Referring to Fig. 6, described plant absorbing district comprises waterplant district A, watercress district B and filtration temperature adjustment district C, the three is adjacent one another are to communicate, and be arranged on screened well and barrier wells around, and be positioned at same horizontal plane, be equipped with pollution-free in it, non-harmful particulate material 10, for example natural sandstone, peastone, haydite etc., its degree of depth is lower than water-bed portion, and the dark more effect in bottom is good more, enter in the water to guarantee the mobile naturally of water and to filter small material, between waterplant district A and watercress district B, also be provided with load-bearing permeable wall 15 in addition, to reinforce the intensity in plant absorbing district, prevent B, bear a heavy burden and cause the motion of the particles filled thing 12 in A district in top, C district, make B, the C district sinks, and also be equipped with environment friendly and pollution-free fiber isolated substance floor 11 on the layer of granular material 10 on watercress district B and the filtration temperature adjustment district C, and place packing layer 12 on the fiber isolated substance layer 11, this packing layer 12 can be the plantation soil layer, enter water body with isolation implant soil and small material, this isolated substance layer 11 is a little more than lake surface, to prevent that planting soil from penetrating into the circulation of filtering temperature adjustment district C and hindering water under the impact of water, its function is to utilize the temperature condition that filters temperature adjustment district C to make the trickle substance change activity in the water make its precipitation, and water body is purified.Play effect, and make microbe deposition and conversion in the water body, to guarantee the as clear as crystal of water body by reducing temperature to the heat insulation reduction temperature of water body.At north of china in winter also is that insulation prevents that water body from freezing, and guarantees the prerequisite that facility runs well.
But in addition planting aquatic plants 13 and watercress 14 on planting soil 12, and utilize plant root that microbial biomass in the water and the rubbish and the foreign material that enter water body along with rainwater are carried out degraded and absorbed are beautified the environment to reach, the effect of purifying water body.
Bottom, enclosure wall, the sedimentary province F of described screened well 2, plant absorbing district, barrier wells 3, lifting pump sump 4 and each piping facility are and close water state, make total system can not cause the loss of water.
Claims (16)
1, a kind of ecological purification of water, its flow process is to realize purification for the first time under the suction function of power-driven pump and purifying for the second time: will contain silt in purifying for the first time, the water of suspended substance pours at least one screened well, the impurity that makes silt etc. have certainweight is deposited on the shaft bottom, and suspended substance is pulled out near swimming in well head at any time, water inherent filtration well outer peripheral edges are discharged simultaneously, and through the plant absorbing district, utilize plant to " organism " in the water, " microorganism " carries out the degraded and absorbed effect and further purifies water, enter then for the second time and purify, the impurity that promptly once more silt etc. is had certainweight in the annular isolation chamber of at least one barrier wells is deposited on the shaft bottom, the water that is cleaned then by placing the running that promotes the power-driven pump in the pump sump, is directly squeezed in pond water or the lake water through pipeline and is realized recycling.
2, ecological purification according to the described water of claim 1, it is characterized in that: under the suction function of power-driven pump, water through the lake water discharge line with contained silt, suspended substance is transported to a screened well, and suspended substance bigger in the water and silt and other sediment be collected in the well, wherein silt and other sediment is deposited on the sedimentary province F of screened well, it is neighbouring in order to pulling out that suspended substance then swims in well head, the filtrating area E of this water inherent filtration well discharges, enter a barrier wells through the plant absorbing district, the annular isolation chamber of this barrier wells is collected in sedimentary province F with suspended substance bigger in the water and silt and other sediment once more, the water that is cleaned then by placing the running that promotes the power-driven pump in the pump sump, is directly squeezed into lake region D through pipeline and is realized recycling.
3, a kind of ecological purification device of water, mainly comprise the thrust-augmenting nozzle that is connected with the lake water discharge line and be located at thrust-augmenting nozzle and the lake water discharge line between sluice, this thrust-augmenting nozzle is connected with at least one screened well, this screened well is located at the core position in plant absorbing district, slightly be deeper than lakebed, this plant absorbing district is connected with at least one barrier wells, this barrier wells is built-in with the lifting pump sump, the bottom of this lifting pump sump is provided with a power-driven pump, and this power-driven pump directly enters the water that purifies in pond water or the lake water by pipeline.
4, according to the ecological purification device of the described water of claim 3, it is characterized in that: described screened well is the barrel with certain water capacity, by can external force resistance and permeable sturdy and durable material every husky function construct, it is divided into filtrating area E and sedimentary province F two parts, wherein the outer peripheral edges of sedimentary province F are solid, filtrating area E is every the permeable body of sand, and its outer peripheral edges are provided with many rows around outer peripheral edges and embedding hole that communicate with inwall, and this embedding hole is complementary with a built-in brick and combines.
5, according to the ecological purification device of the described water of claim 4, it is characterized in that: described built-in brick is made by the material with water permeability, and its form can be a trapezoidal shape or has the permeable body of a constant inclination Dou angle.
6, according to the ecological purification device of the described water of claim 4, it is characterized in that: the sedimentary province F of described screened well is approximately 1/3 of staving, and is positioned at the bottom of filtrating area E, and filtrating area E is approximately 2/3 of staving.
7, according to the ecological purification device of the described water of claim 4, it is characterized in that: the filtrating area E of described screened well also can be the entire body structures, and is made of the high permeable material of ultimate compression strength.
8, according to the ecological purification device of claim 3 or 4 described water, it is characterized in that: it is 2 to 3 composition one that described screened well can be connected in series.
9, according to the ecological purification device of the described water of claim 3, it is characterized in that: described barrier wells is the barrel with certain water capacity, its structure and screened well are roughly the same, also be divided into filtrating area E and sedimentary province F two partly, be arranged with one in addition in the central position of barrier wells and promote pump sump, and be formed with an annular isolation chamber between barrier wells and lifting pump sump, a power-driven pump is equipped with in the bottom of this lifting pump sump, this barrier wells is arranged on the core position that filters the temperature adjustment district, and is deeper than filtration temperature adjustment district.
10, according to the ecological purification device of the described water of claim 9, it is characterized in that: described barrier wells can be concatenated into 2 to 4, and places the pipeline in the lifting pump sump of each barrier wells to be serially connected, and the water that purifies compiled enters lake region D.
11, according to the ecological purification device of claim 3 or 9 described water, it is characterized in that: the structure and the barrier wells of described lifting pump sump are roughly the same, and be divided into filtrating area E, sedimentary province F, add a pump chamber district G three partly in addition, wherein the outer peripheral edges of pump chamber district G are the entity water [proof, and between self filtrating area E and sedimentary province F, and be higher than and promote pump sump sedimentary province F.
12, according to the ecological purification device of the described water of claim 3, it is characterized in that: the end face of described screened well, barrier wells and lifting pump sump is positioned at same horizontal plane, and its top is respectively equipped with a well lid, and a side of this well lid is respectively equipped with the maintenance well lid.
13, according to the ecological purification device of claim 4,9,12 one of described water, it is characterized in that: described screened well, barrier wells and promote pump sump, the filtrating area E between the Mitsui communicates with each other.
14, according to the ecological purification device of claim 1,2,3 one of described water, it is characterized in that: described plant absorbing district comprises waterplant district A, watercress district B and filters temperature adjustment district C, the three is adjacent one another are to communicate, and be arranged on screened well and barrier wells around, and be positioned on the same horizontal plane, be equipped with pollution-free, non-harmful particulate material in it, its degree of depth is lower than water-bed portion.
15, according to the ecological purification device of the described water of claim 14, it is characterized in that: also be provided with the load-bearing permeable wall between described waterplant district A and the watercress district B, and on the layer of granular material on watercress district B and the filtration temperature adjustment district C, also be equipped with environment friendly and pollution-free fiber isolated substance layer, this isolated substance layer is a little more than lake surface, and also can be equipped with packing layer thereon.
16, according to the ecological purification device of the described water of claim 3, it is characterized in that: bottom, enclosure wall, the sedimentary province of described screened well, plant absorbing district, barrier wells, lifting pump sump and each piping facility are and close water state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021492271A CN1498864A (en) | 2002-11-06 | 2002-11-06 | Ecotypic purifying water plant thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021492271A CN1498864A (en) | 2002-11-06 | 2002-11-06 | Ecotypic purifying water plant thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1498864A true CN1498864A (en) | 2004-05-26 |
Family
ID=34233560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021492271A Pending CN1498864A (en) | 2002-11-06 | 2002-11-06 | Ecotypic purifying water plant thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1498864A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335423C (en) * | 2006-03-07 | 2007-09-05 | 海南省环境科学研究院 | Water purifying method for cultivation pond |
| CN102493388A (en) * | 2011-12-30 | 2012-06-13 | 管卫兵 | Crossed water system construction method for ecologically treating non-point source pollution |
| CN103496798A (en) * | 2013-09-16 | 2014-01-08 | 戴杰康 | Circulating-breath filtration-type river course permanent cleaning system and application method thereof |
| CN104996349A (en) * | 2015-05-25 | 2015-10-28 | 安徽绿洋生态农业科技有限公司 | Ecological pond used for aquaculture |
| CN109319939A (en) * | 2018-11-28 | 2019-02-12 | 广东东篱环境股份有限公司 | A kind of artificial Lake Water Body complex ecological purification system |
| CN113683263A (en) * | 2021-08-27 | 2021-11-23 | 南京信息工程大学 | Small watershed non-point source pollution control system |
-
2002
- 2002-11-06 CN CNA021492271A patent/CN1498864A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335423C (en) * | 2006-03-07 | 2007-09-05 | 海南省环境科学研究院 | Water purifying method for cultivation pond |
| CN102493388A (en) * | 2011-12-30 | 2012-06-13 | 管卫兵 | Crossed water system construction method for ecologically treating non-point source pollution |
| CN102493388B (en) * | 2011-12-30 | 2014-05-14 | 管卫兵 | Crossed water system construction method for ecologically treating non-point source pollution |
| CN103496798A (en) * | 2013-09-16 | 2014-01-08 | 戴杰康 | Circulating-breath filtration-type river course permanent cleaning system and application method thereof |
| CN103496798B (en) * | 2013-09-16 | 2015-03-25 | 戴杰康 | Circulating-breath filtration-type river course permanent cleaning system and application method thereof |
| CN104996349A (en) * | 2015-05-25 | 2015-10-28 | 安徽绿洋生态农业科技有限公司 | Ecological pond used for aquaculture |
| CN109319939A (en) * | 2018-11-28 | 2019-02-12 | 广东东篱环境股份有限公司 | A kind of artificial Lake Water Body complex ecological purification system |
| CN109319939B (en) * | 2018-11-28 | 2019-07-26 | 广东东篱环境股份有限公司 | A kind of artificial Lake Water Body complex ecological purification system |
| CN113683263A (en) * | 2021-08-27 | 2021-11-23 | 南京信息工程大学 | Small watershed non-point source pollution control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102101736B (en) | Sewage treatment system based on artificially intensified ecological filtering bed and application of sewage treatment system | |
| CN110550829B (en) | Tower ecological purification integrated device of little town domestic sewage | |
| CN1872738A (en) | Method and installation for treating domestic sewage by using artificial wetland | |
| CN102120677B (en) | Biological response system for multistage sewage treatment as well as manufacturing method and sewage treatment method | |
| CN1868926A (en) | Composite ecological treatment method of sewage for artificial wet land and its system | |
| CN202369438U (en) | Solar and ecological floating bed combined landscape water body repair system | |
| CN201873573U (en) | Micro-nanometer air floating vertical underflow type constructed wetlands sewage treatment device | |
| CN104817239B (en) | A kind of heavily contaminated water course in situ water purification system and purification method | |
| CN104692590B (en) | A kind of sewage disposal system | |
| CN205740689U (en) | A kind of vertical-type eco-filtration pond for sewage purification | |
| CN103073108A (en) | Moving bed type purification tank | |
| CN1843960A (en) | High-efficiency energy-saving water purification process and apparatus | |
| CN105366877A (en) | Sewage treatment device integrating coagulation, sedimentation and filtration | |
| CN108128967A (en) | A kind of river water body dystopy comprehensive high-efficiency processing method and system | |
| CN113072188A (en) | Pond tail water treatment system | |
| CN106007181A (en) | Tidal mixed flow constructed wetland system and sewage treatment method | |
| CN101857336A (en) | Water recycling circulating system | |
| CN202063793U (en) | Biological response system used for multi-stage sewage treatment | |
| CN208218621U (en) | A kind of rural sewage treatment recyclable device based on water plant | |
| CN206447733U (en) | A kind of oil-containing sewage treatment system | |
| CN1498864A (en) | Ecotypic purifying water plant thereof | |
| CN112811726A (en) | Advanced sewage treatment device and application thereof | |
| CN1927736A (en) | System of purifying landscape water body and operational method thereof | |
| CN1230390C (en) | System of treating and reclaiming sewage in biotope | |
| CN202016932U (en) | Biological strengthened amphibious plant filter system capable of treating rural domestic sewage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |