CN108505488A - Papermaking wastewater irrigation repairs saline-alkali wetland system - Google Patents
Papermaking wastewater irrigation repairs saline-alkali wetland system Download PDFInfo
- Publication number
- CN108505488A CN108505488A CN201710109831.6A CN201710109831A CN108505488A CN 108505488 A CN108505488 A CN 108505488A CN 201710109831 A CN201710109831 A CN 201710109831A CN 108505488 A CN108505488 A CN 108505488A
- Authority
- CN
- China
- Prior art keywords
- irrigation
- water
- saline
- wetland
- reed
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
Abstract
Papermaking wastewater irrigation repairs saline-alkali wetland system, if not irrigating check plot linking-up road, road connects intermittent irrigation district, intermittent irrigation district connects several equidistant water inlets, intermittent irrigation district top connection continous way irrigation district, continous way irrigation district connects intake, sand filter, diversion dam, sewer, key dam, water inlet sluice gate, and several equidistant water inlets and water inlet sluice gate connect pool system water outlet jointly；2000 mu of reed wetlands are selected, as restoration of the ecosystem demonstration project, paper waste continous way is irrigated：This pattern engineering area is the ㎡ of 653m*153m=99909, counts 9.99h ㎡, is divided into grade（L1‑L5）, paper waste is by setting flow followed by grade wetland；Irrigation method is：Low flow velocity, etc. irrigate depth, etc. hydraulic loadings constant current irrigate；15d, interval 15d are monthly irrigated, water outlet enters drainage ditch；Advantage is：The ecosystem for having repaired saline-alkali wetland, protects natural environment.
Description
Technical field
The present invention relates to the ecosystems to improve field, and in particular to papermaking wastewater irrigation repairs saline-alkali wetland system.
Background technology
Waste water is easy tod produce in known human being's production paper, with the exhaust emission water source of waste water of paper mill, environment is asked
Topic starts to be paid attention to by people, and the processing system of general paper waste is extremely difficult to standard on the market, and needs to spend a large amount of
Manpower and materials, virtually increase papermaking cost, and paper waste not only affects natural environment, while waste water infiltration is to underground
Water endangers the health of the mankind, there is no good solution at present to this problem.
Invention content
It is an object of the invention to repair saline-alkali wetland system by providing papermaking wastewater irrigation, at saline and alkaline reed wetland
Waste water is managed, discharging standards can be reached, while the saline-alkali wetland ecosystem can be repaired again.
In order to achieve the above object, it is to realize in the following manner that papermaking wastewater irrigation of the invention, which repairs saline-alkali wetland system,
's：Saline-alkali wetland system is repaired according to papermaking wastewater irrigation of the invention shown in Fig. 1, if not irrigating 1 linking-up road 4 of check plot,
Road 4 connects intermittent irrigation district 2, and intermittent irrigation district 2 connects several equidistant water inlets 12,2 top of intermittent irrigation district
Continous way irrigation district 8 is connected, continous way irrigation district 8 connects intake 3, sand filter 5, diversion dam 6, sewer 7, key dam 10, water inlet
The connection pool system water outlet 10 jointly of sluice gate 11, several equidistant water inlets 12 and water inlet sluice gate 11.
Papermaking wastewater irrigation is given below and repairs saline and alkaline reed wetland ecological engineering planar design scheme：
2000 mu of reed wetlands are selected, as restoration of the ecosystem demonstration project, paper waste continous way is irrigated：This pattern engineering face
Product is the ㎡ of 653m*153m=99909, counts 9.99h ㎡, is divided into 5 grades（L1-L5）, paper waste is by setting flow followed by 5 grades
Wetland；Irrigation method is：Low flow velocity, etc. irrigate depth, etc. hydraulic loadings constant current irrigate；15d is monthly irrigated, interval 15d goes out
Water enters drainage ditch.
The intermittent irrigation of its paper waste：This pattern engineering area is 653m*153m+99909 ㎡, sets 9 pieces altogether, the gross area
89.91h㎡；The characteristics of paper waste generates in water requirement and factory is grown according to reed, using flood irrigation mode, is concentrated in growth period
Big yield is irrigated 2 times, theoretical every time to irrigate depth of water 30cm；Waste water enters drainage ditch after reed wetland processing, infiltration；To compare
The Effect of Ecological Restoration of above two Irrigation, if non-reed irrigation sample 33.42h ㎡ as a comparison according to.
The papermaking wastewater irrigation of the present invention repairs saline-alkali wetland system, and advantage is：With the saline and alkaline reed of waste water irrigation
Wetland has repaired the ecosystem of saline-alkali wetland, and by saline-alkali wetland, treated that waste water can reach discharging standards, protection
Natural environment.
Description of the drawings
1. do not irrigate check plot in figure, 2. intermittent irrigation districts, 3. intakes, 4. roads, 5. sand filters, 6. diversion dams,
7. sewer, 8. continous way irrigation districts, 9. key dams, 10. pool system water outlets, 11. inlet gates, 12. water inlets.
Fig. 1 is that the papermaking wastewater irrigation of the present invention repairs saline-alkali wetland system ecology engineering planar design schematic diagram.
Specific implementation mode
The specific implementation mode of the present invention is described in further detail below in conjunction with attached drawing, but the present invention is not limited to
Following embodiment.
Saline-alkali wetland system is repaired according to papermaking wastewater irrigation of the invention shown in Fig. 1, if not irrigating check plot 1 connects road
Road 4, road 4 connect intermittent irrigation district 2, and intermittent irrigation district 2 connects several equidistant water inlets 12, intermittent irrigation district 2
Top connects continous way irrigation district 8, continous way irrigation district 8 connect intake 3, sand filter 5, diversion dam 6, sewer 7, key dam 10,
Connection pool system is discharged 10 jointly for water inlet sluice gate 11, several equidistant water inlets 12 and water inlet sluice gate 11.
Papermaking wastewater irrigation is given below and repairs saline and alkaline reed wetland ecological engineering planar design scheme：
2000 mu of reed wetlands are selected, as restoration of the ecosystem demonstration project, paper waste continous way is irrigated：This pattern engineering face
Product is the ㎡ of 653m*153m=99909, counts 9.99h ㎡, is divided into 5 grades（L1-L5）, paper waste is by setting flow followed by 5 grades
Wetland；Irrigation method is：Low flow velocity, etc. irrigate depth, etc. hydraulic loadings constant current irrigate；15d is monthly irrigated, interval 15d goes out
Water enters drainage ditch.
The intermittent irrigation of its paper waste：This pattern engineering area is 653m*153m+99909 ㎡, sets 9 pieces altogether, the gross area
89.91h㎡；The characteristics of paper waste generates in water requirement and factory is grown according to reed, using flood irrigation mode, is concentrated in growth period
Big yield is irrigated 2 times, theoretical every time to irrigate depth of water 30cm；Waste water enters drainage ditch after reed wetland processing, infiltration；To compare
The Effect of Ecological Restoration of above two Irrigation, if non-reed irrigation sample 33.42h ㎡ as a comparison according to.
Claims (1)
1. papermaking wastewater irrigation repairs saline-alkali wetland system, it is characterized in that：If not irrigating check plot（1）Linking-up road（4）, road
（4）Connect intermittent irrigation district（2）, intermittent irrigation district（2）Connect several equidistant water inlets（12）, intermittent irrigation district
（2）Top connects continous way irrigation district（8）, continous way irrigation district（8）Connect intake（3）, sand filter（5）, diversion dam（6）、
Sewer（7）, key dam（10）, water inlet sluice gate（11）, several equidistant water inlets（12）With water inlet sluice gate（11）Common connection pool system
Water outlet（10）；Papermaking wastewater irrigation is given below and repairs saline and alkaline reed wetland ecological engineering planar design scheme：It is 2000 mu selected
Reed wetland, as restoration of the ecosystem demonstration project, paper waste continous way is irrigated：This pattern engineering area be 653m*153m=
99909 ㎡ count 9.99h ㎡, are divided into 5 grades（L1-L5）, paper waste by setting flow followed by（5）Grade wetland；Irrigation method
For：Low flow velocity, etc. irrigate depth, etc. hydraulic loadings constant current irrigate；15d, interval 15d are monthly irrigated, water outlet enters drainage ditch；
The intermittent irrigation of its paper waste：This pattern engineering area is 653m*153m+99909 ㎡, sets 9 pieces altogether, gross area 89.91h
㎡；The characteristics of paper waste generates in water requirement and factory is grown according to reed, using flood irrigation mode, big yield is concentrated in growth period
It irrigates 2 times, it is theoretical every time to irrigate depth of water 30cm；Waste water enters drainage ditch after reed wetland processing, infiltration；It is more above-mentioned two
The Effect of Ecological Restoration of kind of Irrigation, if non-reed irrigation sample 33.42h ㎡ as a comparison according to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109831.6A CN108505488A (en) | 2017-02-28 | 2017-02-28 | Papermaking wastewater irrigation repairs saline-alkali wetland system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109831.6A CN108505488A (en) | 2017-02-28 | 2017-02-28 | Papermaking wastewater irrigation repairs saline-alkali wetland system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108505488A true CN108505488A (en) | 2018-09-07 |
Family
ID=63373241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710109831.6A Withdrawn CN108505488A (en) | 2017-02-28 | 2017-02-28 | Papermaking wastewater irrigation repairs saline-alkali wetland system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592112A (en) * | 2020-05-28 | 2020-08-28 | 盐城工学院 | Method for remediation and recycling of organic pollution by mudflat plants |
-
2017
- 2017-02-28 CN CN201710109831.6A patent/CN108505488A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592112A (en) * | 2020-05-28 | 2020-08-28 | 盐城工学院 | Method for remediation and recycling of organic pollution by mudflat plants |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204151144U (en) | The artificial wet land treating system of river training water quality | |
| CN105297671A (en) | Ecological comprehensive treatment system of northern mountain river channel and construction method thereof | |
| WO2016119298A1 (en) | Water-saving and pollution-reducing method for water circulation use in irrigation and drainage coupled ecological irrigation district in flat areas | |
| CN100572299C (en) | 3 D multi-directional stream wetland is handled the method that enters rivers pollution of area source and purifying river water | |
| CN205222816U (en) | City river says that quick oneself of rainwater purifies combination dam system | |
| CN103288312A (en) | Portable combined constructed wetland purifying box for farmland drainage ditch | |
| CN105217798A (en) | The quick self-purifying method of a kind of urban river channel rainwater | |
| CN203866895U (en) | Ecological rainwater collecting system | |
| CN103410065A (en) | Optimize system for urban trunk road cross-sections and rainwater treatment method | |
| CN104790698A (en) | Irrigated area dry land sheetflow type water drainage, regulation and storage purification wet land built system | |
| CN202989856U (en) | Ecological riverway system of hydraulic engineering | |
| CN105254021A (en) | Method for purifying polder area multiple sewage by using polder area ditch-pond ecological system | |
| CN205134273U (en) | River course ecology transformation system | |
| CN201850179U (en) | Water quality purifying system of constructed wetland at river estuary | |
| CN108505488A (en) | Papermaking wastewater irrigation repairs saline-alkali wetland system | |
| CN101293699A (en) | Riverbed type percolation filtration water quality purification technique for renovation of municipal pollution river water | |
| CN204238175U (en) | A kind of artificial ecological chinampa rigidity revetment | |
| AU2017100468A4 (en) | Water-Saving and Pollution-Reducing Method for Water Circulation use in Irrigation and Drainage Coupled Ecological Irrigation District in Flat Areas | |
| CN109403264A (en) | Rivers and canals enter the method that river mouth sewage treatment facility setting pot uses artificial bend to choke water | |
| CN104591398B (en) | A kind of landscape water body Local Purification device | |
| CN205804553U (en) | A kind of eco-drainage ditch | |
| CN213740900U (en) | Ecological earth and rockfill dam | |
| CN204529459U (en) | Riverbank formula copper water-supply pipe is composite ecological bed | |
| CN210764871U (en) | Small-size riverway water body repair system | |
| CN110054384B (en) | A water purification structure for river sludge treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
|
| WW01 | Invention patent application withdrawn after publication |