CN102107983A - Duplex landscape ecological pond system used for advanced purification of regenerated water - Google Patents
Duplex landscape ecological pond system used for advanced purification of regenerated water Download PDFInfo
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- CN102107983A CN102107983A CN2009102436866A CN200910243686A CN102107983A CN 102107983 A CN102107983 A CN 102107983A CN 2009102436866 A CN2009102436866 A CN 2009102436866A CN 200910243686 A CN200910243686 A CN 200910243686A CN 102107983 A CN102107983 A CN 102107983A
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Abstract
The invention relates to a duplex landscape ecological pond system used for advanced purification of regenerated water. The invention develops a novel pond technology adapted to water quality of regenerated water aiming at the current situation that the regenerated water is taken as landscape ecological supply water in China and the water quality characteristics of the regenerated water. The duplex landscape ecological pond system is characterized in that: the traditional pond structure is optimized and designed into a duplex structure; and a pond is divided into a facultative area and an aerobic area, wherein the aerobic area is positioned at the periphery of the pond system, water depth is 0.8 to 1mm, the area accounts for 70 percent of the total area of the pond system, and a large number of emergent plants and submerged plants are planted in a staggered mode; and the facultative area is positioned in the center of the pond system, water depth is 1 to 1.5m, the area accounts for 30 percent of the total area of the pond system, and a certain number of floating-leaved plants are planted. By means of a large number of plants, the self-purification capacity of water is improved; meanwhile, the aerobic area and the facultative area are formed to facilitate denitrification. Compared with the traditional pond system, the duplex landscape ecological pond system is more suitable for purifying pollutants of the regenerated water.
Description
Technical field:
The present invention relates to a kind of ecological engineering technology that is applicable to the reuse water deep purifying, belong to environmental engineering, ecological engineering, Garden Engineering technical field.
Background technology:
Serious day by day along with China's shortage of water resources problem, the reclaimed water reuse dynamics continues to increase.Water the aspect such as pour water except that being back to reclaimed water, industrial colling, afforestation, reuse water also increases gradually as the application of landscape ecological supplementary feed.
Pool system is reclaimed water reuse common processing unit in the landscape ecological supplementary feed, locates that in Urban Parks, biotope etc. application is arranged more.Using more pool system at present in the reclaimed water reuse field is oxidation pond and facultative lagoon.The generally about 1m of the oxidation pond depth of water, pool implants is based on emergent, submerged plant.The generally about 1.5m of the facultative lagoon depth of water, the plantation of side of a pond edge is water, submerged plant very, center plantation floatingleaved plant.When forming landscape ecosystem, also there be suitable decontamination effect improving in above-mentioned two kinds of pool systems to water quality by rationally planting plant, but also have its drawback to exist.
Because the reuse water Pollutant levels are low than sewage, the microorganism total amount is less in the pool, and effects of purification quality will mainly be fixed against self purification of water body and plant absorbing.But then, the pool wall gradient is steeper, causes the plant growing amount less, especially in facultative lagoon, generally can only plant a spot of emergent.When plant is few, also affect the water body dissolved oxygen content, thereby influence water body self-purification ability.Therefore, be necessary to optimize the structure of pool system, and the reasonable disposition floristics, pool system is more suitable in the regeneration water purification.
Summary of the invention:
The object of the invention is to research and develop a kind of landscape ecological pool that is applicable to the low Pollutant levels water quality characteristic of reuse water, and effectively residual contaminants in the purifying regeneration water keeps landscape water body health, can construct fine view again.
For achieving the above object, the technical solution used in the present invention is: traditional pool optimized design of structure is become duplex, the pool is divided into facultative district and aerobic zone (Fig. 1).
A, aerobic zone are positioned at pool system peripherals, and depth of water 0.8-1m, area account for 70% of the pool system total area, very water, submerged plant that wherein staggered plantation is a large amount of.
B, facultative district are positioned at pool systems center, and depth of water 1-1.5m, area account for 30% of the pool system total area, wherein plant a certain amount of floatingleaved plant.
The landscape ecological of the present invention pool mainly contains following characteristics: 1) increased pool implants total amount greatly, thereby improved the absorption to the regeneration water pollutant; 2) current enter the landscape ecological pool, and the aerobic zone-facultative district-aerobic zone of will flowing through successively is for denitrogenation provides condition; 3) very water, heavy water, floatingleaved plant organically combine, and occupy different ecological niches in the system of the pool, and acting in conjunction is purified waste water, and constructs diversified view.
Description of drawings:
Fig. 1 is the compound landscape ecological of a present invention pool synoptic diagram.
Embodiment:
Below in conjunction with example essence of the present invention and embodiment are further illustrated:
The present invention is a kind of compound landscape ecological pool system that is applicable to the low Pollutant levels water quality characteristic of reuse water, and system comprises facultative district and aerobic zone two portions.1) aerobic zone is positioned at pool system peripherals, and depth of water 0.8-1m, area account for the pool system total area 70%, and wherein plantation is a large amount of endures water, submerged plants, because the depth of water is more shallow, phytomass is big, water body dissolved oxygen abundance.2) facultative district is positioned at center, the pool, and depth of water 1-1.5m, area account for 30% of the pool system total area, wherein plant a certain amount of floatingleaved plant, and regional upper strata water body has been in oxygen condition, and lower floor's water body is in anoxic condition.
The concrete application method of the present invention carries out lock in conjunction with the embodiments and states:
Example 1:
The landscape water body in the reuse water supply park is adopted in certain view park, to offset the loss that moisture evaporation, seepage etc. are brought.For improving water body self-purification ability, stable regeneration water water quality becomes compound landscape ecological pool system with the pool system reform of original part.Applying step is as follows:
1) adjusts data such as original pool system bulk, water body import and export absolute altitude, mean water level;
2) keep under the prerequisite that pool overall system is long-pending, the import and export absolute altitude is constant, calculate the required floor space of compound landscape ecological pool system;
3) parameters such as the area of the original pool of transformation system, the degree of depth make it become compound landscape ecological pool structure;
4) plant reed, calamus, wilson iris, submerged plants such as ornamental emergent such as power flower and water caltrop, hornwort, watermifoil, eel grass again in aerobic zone, rational deployment makes plant in picturesque disorder, constructs ecoscape;
5) in facultative district, plant water lily.
Claims (1)
1. compound landscape ecological pool system that is adapted to China's reuse water water quality, it is characterized by: traditional pool optimized design of structure is become duplex, the pool is divided into facultative district and aerobic zone, aerobic zone is positioned at pool system peripherals, depth of water 0.8-1m, area account for 70% of the pool system total area; Facultative district is positioned at pool systems center, and depth of water 1-1.5m, area account for 30% of the pool system total area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102436866A CN102107983A (en) | 2009-12-23 | 2009-12-23 | Duplex landscape ecological pond system used for advanced purification of regenerated water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102436866A CN102107983A (en) | 2009-12-23 | 2009-12-23 | Duplex landscape ecological pond system used for advanced purification of regenerated water |
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| CN102107983A true CN102107983A (en) | 2011-06-29 |
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| CN2009102436866A Pending CN102107983A (en) | 2009-12-23 | 2009-12-23 | Duplex landscape ecological pond system used for advanced purification of regenerated water |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491519A (en) * | 2011-12-26 | 2012-06-13 | 重庆大学 | Water pollution control method for landscape |
| CN108558002A (en) * | 2018-01-18 | 2018-09-21 | 海南天鸿市政设计股份有限公司 | The reverse circulation ecological purification pool |
| CN108706740A (en) * | 2018-07-20 | 2018-10-26 | 上海交通大学 | A kind of technical method improving estuarine wetland denitrification efficiency |
| CN109942087A (en) * | 2019-04-23 | 2019-06-28 | 天津农学院 | A kind of synthesis facultative lagoon of efficient process country sewage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4209388A (en) * | 1978-11-06 | 1980-06-24 | Defraites Arthur A | Method and apparatus for treating sewage |
| KR20020040654A (en) * | 2001-12-05 | 2002-05-30 | 이경주 | Natural Treatment System by Waste Stabilization Ponds Coupled with Water Hyacinth Ponds for Upgrading a Secondary Effluent |
| US6923906B2 (en) * | 1999-04-20 | 2005-08-02 | The Regents Of The University Of California | Apparatus to establish and optimize sedimentation and methane fermentation in primary wastewater ponds |
| CN201010606Y (en) * | 2007-05-11 | 2008-01-23 | 王宝贞 | Sewage treatment system with zero discharge of sludge |
-
2009
- 2009-12-23 CN CN2009102436866A patent/CN102107983A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4209388A (en) * | 1978-11-06 | 1980-06-24 | Defraites Arthur A | Method and apparatus for treating sewage |
| US6923906B2 (en) * | 1999-04-20 | 2005-08-02 | The Regents Of The University Of California | Apparatus to establish and optimize sedimentation and methane fermentation in primary wastewater ponds |
| KR20020040654A (en) * | 2001-12-05 | 2002-05-30 | 이경주 | Natural Treatment System by Waste Stabilization Ponds Coupled with Water Hyacinth Ponds for Upgrading a Secondary Effluent |
| CN201010606Y (en) * | 2007-05-11 | 2008-01-23 | 王宝贞 | Sewage treatment system with zero discharge of sludge |
Non-Patent Citations (3)
| Title |
|---|
| 张忠祥: "应用生物稳定塘处理污水", 《环境科学》 * |
| 彭军等: "组合式稳定塘工艺处理养猪废水设计", 《工业用水与废水》 * |
| 曹建华等: "城市污水回用技术和今后的发展前景", 《中小企业管理与科技(上月刊)》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491519A (en) * | 2011-12-26 | 2012-06-13 | 重庆大学 | Water pollution control method for landscape |
| CN102491519B (en) * | 2011-12-26 | 2013-06-19 | 重庆大学 | Water pollution control method for landscape |
| CN108558002A (en) * | 2018-01-18 | 2018-09-21 | 海南天鸿市政设计股份有限公司 | The reverse circulation ecological purification pool |
| CN108706740A (en) * | 2018-07-20 | 2018-10-26 | 上海交通大学 | A kind of technical method improving estuarine wetland denitrification efficiency |
| CN108706740B (en) * | 2018-07-20 | 2021-06-29 | 上海交通大学 | Technical method for improving denitrification efficiency of estuary wetland |
| CN109942087A (en) * | 2019-04-23 | 2019-06-28 | 天津农学院 | A kind of synthesis facultative lagoon of efficient process country sewage |
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Application publication date: 20110629 |