CN100354214C - Process for controlling exchanging of landscape water quality - Google Patents
Process for controlling exchanging of landscape water quality Download PDFInfo
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- CN100354214C CN100354214C CNB2005101011023A CN200510101102A CN100354214C CN 100354214 C CN100354214 C CN 100354214C CN B2005101011023 A CNB2005101011023 A CN B2005101011023A CN 200510101102 A CN200510101102 A CN 200510101102A CN 100354214 C CN100354214 C CN 100354214C
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- water quality
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Abstract
The present invention relates to a process for controlling water quality exchange of landscape water, which has the following characteristics: water inlets are regulated to control the value of a water exchange rate, and an explosion period of algae is used as a cycle period of water quality exchange. The method greatly improves the exchange rate of landscape water and simultaneously effectively controls the exchange period, which improves the purification effect on landscape water and reduces operating cost.
Description
Technical field
The present invention relates to field of environment engineering technology, relate in particular to the method for control landscape water quality exchange
Background technology
Along with the raising of Chinese society constant development of economy and people's living standard, the resident is also more and more higher to the requirement of living environment, and landscape water has become the bright spot of inhabitation scenery.But because landscape water mostly is the sealing unhurried current water body of static or mobile difference, manage bad, be easy to cause N, the too much body eutrophication of P content, cause algal bloom in the water, the water body dissolved oxygen content descends, water quality deterioration, fish and other biological mass mortality, physical environment around having a strong impact on and resident's living environment.
Existing landscape water purifying method mainly is how to remove algae effectively, for example adopts chemical substance: as CuSO
4Deng or ultrasonic wave kill algae; Utilize microorganism to make landscape water become clear method; Adopt the hydrobiological method of plantation; And solve the problem of landscape water as changing methods such as water, filtration with industrial method.
But following point appears in regular meeting in the process that adopts the whole bag of tricks processing landscape water: the too low or mixing of exchange rate, can't cause clear water (water after the processing) and untreated water separation water quality can't become clearly; Reaching under the situation of higher exchange rate, Chang Yin does not grasp exchange cycle and causes cost too big again, can't use.
Summary of the invention
In order to address the above problem, the present inventor has carried out deep research, found that: the method that adopts control landscape water quality exchange of the present invention, can solve the problem that exchange rate is low, exchange cycle is difficult to grasp that in the process of handling landscape water, occurs, thereby purpose of the present invention is achieved.
The present invention is a kind of method of controlling the landscape water quality exchange, and this method has following feature; By the adjusting of the water-in that is provided with on the water pipe being controlled the size of the exchange rate of water, and with outburst cycle of algae loop cycle as the water quality exchange.
Above-mentioned water pipe is provided with 1 above water-in.
Above-mentioned water-in is provided with the valve lock.
Above-mentioned adjusting to water-in is the adjusting to the water-in orientation.
Above-mentioned adjusting to water-in is the adjusting to water-in quantity.
Above-mentioned adjusting to water-in is the adjusting to the water-in influx.
Above-mentioned adjusting to water-in is that orientation, the quantity to water-in, the combination of influx are regulated.
The present invention has controlled exchange cycle effectively in the exchange rate that improves landscape water greatly, both improved the decontamination effect improving of landscape water, has realized reducing the purpose of working cost again.
Description of drawings
Fig. 1 is the structural representation of multi-functional mixing coagulator.
A is the carbonated drink mixing section among the figure, and B is the carbonated drink mixing zone, and C is the carbonated drink coagulating chamber, and D is that carbonated drink is mixed the coagulation district;
1 is air metering inlet manifold, 2 prop up tube inlet for air admission carbonated drink mixing section, 3,3 ' be whipping agent metering feeding house steward, 4,4 ' for entering mixing section, whipping agent props up tube inlet, 5 is carbonated drink mixing section water outlet, 6 is coagulating agent metering feeding house steward, and 7 prop up tube inlet for coagulating agent enters the carbonated drink coagulating chamber, and 8 is carbonated drink coagulating chamber water outlet.
Fig. 2 is the adjusting synoptic diagram of water-in.
1 is the water delivery person in charge among the figure, and A, B, C, D, E are the hole on the hydraulic pipe.
Embodiment
Below the present invention is specifically described, but the present invention is not limited only to this.
As shown in Figure 1, in water cycle process, at first, landscape water is introduced the carbonated drink mixing section A of multi-functional mixing coagulator, through air metering inlet manifold 1, air admission carbonated drink mixing section prop up air that tube inlet 2 adds and through whipping agent metering feeding house steward 3,3 ', whipping agent enters the whipping agent that mixing section props up tube inlet 4,4 ' addings and mixes the preferred composition of whipping agent and mole proportioning: Al at carbonated drink mixing section A with landscape water
2(SO
4)
3: NaHCO
3It is 1: 6.
Carbonated drink is mixed landscape water and is entered carbonated drink mixing zone B through carbonated drink mixing section water outlet 5, B mixes fully in the carbonated drink mixing zone, because whipping agent and air have produced a large amount of micro bubbles, and are attached on the contamination particle, therefore form the floating flco of proportion less than water.
After finishing the carbonated drink mix stages of fs, the carbonated drink that enters subordinate phase is mixed the coagulation stage.Through coagulating agent metering feeding house steward 6, coagulating agent enters the carbonated drink coagulating chamber and props up tube inlet 7, add coagulating agent to carbonated drink coagulating chamber C, as aluminium salt, molysite, aluminium salt comprises Tai-Ace S 150, aluminum chloride, alum, molysite comprises ferrous sulfate, ferric sulfate, iron trichloride, Tai-Ace S 150, the aluminum chloride of preferred 5-10ppm.Coagulating agent with finish carbonated drink mix the back, enter the water of carbonated drink coagulating chamber C after mixing, enter carbonated drink by carbonated drink coagulating chamber water outlet 8 and mix coagulation district D, mix coagulation district D carbonated drink, further thorough mixing, react flocculation, like this, water is with after medicament mixes fast and equably, promptly forms through flocculation to float on the water surface, macroscopic big and intensive flco.The temperature of coagulation is identical with water temperature, and the time of coagulation is 0.2-0.5 second.
Water after the reaction flocculation flows out from the water pump mouth, and algae is killed or causes injury, and under the effect of whipping agent and coagulating agent, 99% emerges, and utilizes water cycle to flow, and the algae that emerges is enriched to specified zone.
In the present invention, utilize water pump and transport pipe that pond or river are circulated, the water nature refluxes (pushing back) to water-in from water outlet.By adjusting, control the size of the exchange rate of water as orientation, quantity, the influx of water-in, to reach desired exchange rate to water-in.As shown in Figure 2, A, B, C, D, E are the hole on the hydraulic pipe, and the valve lock is installed on each hole, by the valve lock on the control water delivery pore, thus orientation, quantity, the influx of control water-in.As 1. passing through A, B water-in, then D, E valve can be closed, promptly enter from the water of being responsible for from A, B hole; Otherwise 2., pass through D, E water-in, then A, B valve can be closed, promptly enter from D, E hole from the water of being responsible for; With A, B, C, D, when the E valve is all opened, the influx maximum of water.
When the present invention controls the exchange rate of water, also controlled the cycle of water cycle effectively.
In the present invention, with outburst cycle of algae as the water cycle cycle, circulation is controlled, remove the eutrophication material in the water effectively, be in oligotrophication until water quality, or reach the requirement of national ground water environment quality standard GB3838-2002.The alga eruption cycle is that the variation because of the factors such as kind of water temp, eutrophication level, dissolved oxygen, transparency and algae changes, its cycle is 1-7 days, in actually operating, the cycle of alga eruption is that the transparency with algae grows density or water is an index, as the transparency with 5,000 ten thousand/liter of algae grows density, water is index for 1 meter, when algae grows density more than or equal to 5,000 ten thousand/liter, when perhaps transparency does not reach 1 meter, with regard to the circulation of drawing water immediately, thereby can make landscape water obtain rapidly, effectively purify.
Claims (7)
1. method of controlling landscape water quality exchange is characterized in that: by the adjusting of the water-in that is provided with on the water pipe being controlled the size of the exchange rate of water, and with outburst cycle of algae loop cycle as the water quality exchange.
2. the method for control landscape water quality exchange according to claim 1, it is characterized in that: described water pipe is provided with 1 above water-in.
3. the method for control landscape water quality exchange according to claim 2, it is characterized in that: described water-in is provided with the valve lock.
4. the method for control landscape water quality exchange according to claim 1, it is characterized in that: described adjusting to water-in is the adjusting to the water-in orientation.
5. the method for control landscape water quality exchange according to claim 1, it is characterized in that: described adjusting to water-in is the adjusting to water-in quantity.
6. the method for control landscape water quality exchange according to claim 1, it is characterized in that: described adjusting to water-in is the adjusting to the water-in influx.
7. the method for control landscape water quality exchange according to claim 1 is characterized in that: described adjusting to water-in is that the combination of water-in orientation, quantity, influx is regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101011023A CN100354214C (en) | 2005-11-10 | 2005-11-10 | Process for controlling exchanging of landscape water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101011023A CN100354214C (en) | 2005-11-10 | 2005-11-10 | Process for controlling exchanging of landscape water quality |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1792850A CN1792850A (en) | 2006-06-28 |
| CN100354214C true CN100354214C (en) | 2007-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101011023A Expired - Fee Related CN100354214C (en) | 2005-11-10 | 2005-11-10 | Process for controlling exchanging of landscape water quality |
Country Status (1)
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| CN (1) | CN100354214C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264988B (en) * | 2008-04-22 | 2011-10-05 | 郑永旭 | Water body micro-algae ecologic dialysis system device and applying method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001079545A (en) * | 1999-09-17 | 2001-03-27 | Babcock Hitachi Kk | Water cleaning device |
| US6746612B2 (en) * | 2001-09-14 | 2004-06-08 | University Of Florida | Water recycling system and method |
| CN1644533A (en) * | 2004-12-29 | 2005-07-27 | 上海交通大学 | Biological adsorbing sightscene floative bed for treating water body as sightscene |
-
2005
- 2005-11-10 CN CNB2005101011023A patent/CN100354214C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001079545A (en) * | 1999-09-17 | 2001-03-27 | Babcock Hitachi Kk | Water cleaning device |
| US6746612B2 (en) * | 2001-09-14 | 2004-06-08 | University Of Florida | Water recycling system and method |
| CN1644533A (en) * | 2004-12-29 | 2005-07-27 | 上海交通大学 | Biological adsorbing sightscene floative bed for treating water body as sightscene |
Non-Patent Citations (2)
| Title |
|---|
| 住宅小区景观水的修复和维护技术 谢曦.住宅科技，第6期 2004 * |
| 再生水景观功能保障系统的试验研究 李春丽等.给水排水，第31卷第8期 2005 * |
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| CN1792850A (en) | 2006-06-28 |
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Effective date of registration: 20090213 Address after: No. 209 Chuk Yuen Road, Suzhou hi tech Development Zone, post code: 215011 Patentee after: Suzhou garden and Ecological Environment Engineering Co., Ltd. Address before: Room 2703, B, West Sui Yuan District, Tianlong, Guangzhou, Guangdong, China: zip code: 510635 Co-patentee before: Qiu Shuxing Patentee before: Zheng Yong Xu |
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Owner name: SUZHOU YUANHE ECOLOGICAL ENVIRONMENT ENGINEERING C Free format text: FORMER OWNER: ZHENG YONGXU Effective date: 20090213 |
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