CN101500948A - 灌溉方法和系统 - Google Patents
灌溉方法和系统 Download PDFInfo
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- CN101500948A CN101500948A CNA2007800302423A CN200780030242A CN101500948A CN 101500948 A CN101500948 A CN 101500948A CN A2007800302423 A CNA2007800302423 A CN A2007800302423A CN 200780030242 A CN200780030242 A CN 200780030242A CN 101500948 A CN101500948 A CN 101500948A
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Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
流速 | 电导率 | Ca | Mg | TDS | Na | SAR |
L/m | mS/cm | ppm | ppm | ppm | ppm | - |
0.064 | 33.7 | 340 | 1940 | 24062 | 6397 | 29.4 |
0.072 | 33.7 | 340 | 1940 | 24062 | 6397 | 29.4 |
0.072 | 33.7 | 340 | 1940 | 24062 | 6397 | 29.4 |
0.076 | 34.7 | 352 | 1928 | 24836 | 6673 | 30.7 |
0.1 | 15.8 | 224 | 1196 | 10596 | 2418 | 14.1 |
0.122 | 33.7 | 340 | 1940 | 24062 | 6397 | 29.4 |
0.148 | 49.7 | 316 | 1784 | 37426 | 11339 | 54.4 |
流速 | 电导率 | Ca | Mg | TDS | Na | SAR |
L/m | mS/cm | ppm | ppm | ppm | ppm | - |
0.064 | 16.0 | 236 | 1584 | 10766 | 2094 | 10.7 |
0.072 | 16.2 | 252 | 1588 | 10880 | 2116 | 10.8 |
0.072 | 22.1 | 284 | 1756 | 15164 | 3453 | 16.8 |
0.076 | 24.8 | 292 | 1720 | 17159 | 4192 | 20.5 |
0.1 | 5.2 | 124 | 740 | 3374 | 374 | 2.8 |
0.122 | 23.3 | 276 | 1724 | 16031 | 3800 | 18.6 |
0.148 | 36.4 | 268 | 1652 | 26163 | 7493 | 37.5 |
Ca | Mg | TDS | SAR | Na | |
ppm | Ppm | ppm | - | ppm | |
1 | 126 | 428 | 37426 | 121.66 | 12822 |
2 | 141 | 1928 | 24836 | 75.42 | 8283 |
3 | 136 | 1940 | 24062 | 72.92 | 8009 |
4 | 136 | 1940 | 24062 | 72.92 | 8009 |
5 | 136 | 1940 | 24062 | 72.92 | 8009 |
6 | 136 | 1940 | 24062 | 72.92 | 8009 |
7 | 355 | 5112 | 40268 | 72.13 | 12850 |
8 | 306 | 4396 | 35028 | 67.75 | 11193 |
9 | 234 | 3396 | 27129 | 59.78 | 8674 |
10 | 163 | 2340 | 19281 | 51.29 | 6184 |
11 | 98 | 1336 | 11356 | 39.93 | 3651 |
12 | 90 | 1196 | 10596 | 39.45 | 3419 |
13 | 32 | 384 | 4014 | 26.5 | 1313 |
14 | 32 | 384 | 4014 | 26.5 | 1313 |
Ca | Mg | TDS | SAR | Na | 选择性 | |
ppm | ppm | ppm | - | ppm | - | |
1 | 107 | 396 | 26163 | 87.84 | 8852 | 1.8 |
2 | 292 | 1720 | 17159 | 54.42 | 5614 | 1.4 |
3 | 276 | 1724 | 16031 | 50.72 | 5217 | 1.4 |
4 | 252 | 1588 | 10880 | 34.66 | 3420 | 1.5 |
5 | 284 | 1756 | 15164 | 47.14 | 4897 | 1.8 |
6 | 236 | 1584 | 10766 | 34.51 | 3386 | 1.4 |
7 | 804 | 5036 | 34123 | 60.92 | 10707 | 3.1 |
8 | 704 | 4276 | 29348 | 56.79 | 9217 | 2.5 |
9 | 536 | 3324 | 21566 | 47.05 | 6724 | 3.7 |
10 | 304 | 1972 | 8897 | 23.73 | 2604 | 1.7 |
11 | 188 | 1148 | 6187 | 22.26 | 1871 | 1.6 |
12 | 124 | 740 | 3374 | 14.58 | 986 | 0.9 |
13 | 44 | 236 | 1321 | 10.4 | 400 | 0.9 |
14 | 32 | 168 | 651 | 5.57 | 181 | 0.8 |
Claims (30)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80461006P | 2006-06-13 | 2006-06-13 | |
US60/804,610 | 2006-06-13 | ||
US60/805,512 | 2006-06-22 | ||
US11/524,078 | 2006-09-20 | ||
US11/524,033 | 2006-09-20 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410525908.4A Division CN104478044A (zh) | 2006-06-13 | 2007-05-22 | 灌溉方法和系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101500948A true CN101500948A (zh) | 2009-08-05 |
Family
ID=40947292
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007800302423A Pending CN101500948A (zh) | 2006-06-13 | 2007-05-22 | 灌溉方法和系统 |
CNA2007800295631A Pending CN101500946A (zh) | 2006-06-13 | 2007-05-22 | 提供饮用水的方法和系统 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CNA2007800295631A Pending CN101500946A (zh) | 2006-06-13 | 2007-05-22 | 提供饮用水的方法和系统 |
Country Status (2)
Country | Link |
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CN (2) | CN101500948A (zh) |
ZA (2) | ZA200809946B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109526686A (zh) * | 2018-12-17 | 2019-03-29 | 桂林理工大学 | 一种用于海水稻种植的灌溉方法 |
CN110621391A (zh) * | 2017-05-08 | 2019-12-27 | 懿华水处理技术有限责任公司 | 用于农业应用的含钠水、高盐度水或高钠水的水处理 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105060576A (zh) * | 2015-07-24 | 2015-11-18 | 杭州水处理技术研究开发中心有限公司 | 一种应用于高盐度工业废水的膜组合处理工艺 |
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2007
- 2007-05-22 CN CNA2007800302423A patent/CN101500948A/zh active Pending
- 2007-05-22 CN CNA2007800295631A patent/CN101500946A/zh active Pending
-
2008
- 2008-11-24 ZA ZA200809946A patent/ZA200809946B/xx unknown
- 2008-12-05 ZA ZA200810338A patent/ZA200810338B/xx unknown
Non-Patent Citations (1)
Title |
---|
F. HELL ET AL: "Experience with full-scale electrodialysis for nitrate and hardness removal", 《DESALINATION》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110621391A (zh) * | 2017-05-08 | 2019-12-27 | 懿华水处理技术有限责任公司 | 用于农业应用的含钠水、高盐度水或高钠水的水处理 |
US11655166B2 (en) | 2017-05-08 | 2023-05-23 | Evoqua Water Technologies Llc | Water treatment of sodic, high salinity, or high sodium waters for agricultural application |
CN109526686A (zh) * | 2018-12-17 | 2019-03-29 | 桂林理工大学 | 一种用于海水稻种植的灌溉方法 |
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