JPH0422526B2 - - Google Patents
Info
- Publication number
- JPH0422526B2 JPH0422526B2 JP32149289A JP32149289A JPH0422526B2 JP H0422526 B2 JPH0422526 B2 JP H0422526B2 JP 32149289 A JP32149289 A JP 32149289A JP 32149289 A JP32149289 A JP 32149289A JP H0422526 B2 JPH0422526 B2 JP H0422526B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- water storage
- layer
- storage tank
- underground
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 115
- 235000021384 green leafy vegetables Nutrition 0.000 claims description 7
- 239000003337 fertilizer Substances 0.000 description 10
- 239000000575 pesticide Substances 0.000 description 10
- 239000004576 sand Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000003895 groundwater pollution Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32149289A JPH03183421A (ja) | 1989-12-13 | 1989-12-13 | ゴルフ場グリーン等における循環撒水施設 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32149289A JPH03183421A (ja) | 1989-12-13 | 1989-12-13 | ゴルフ場グリーン等における循環撒水施設 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03183421A JPH03183421A (ja) | 1991-08-09 |
JPH0422526B2 true JPH0422526B2 (enrdf_load_stackoverflow) | 1992-04-17 |
Family
ID=18133161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP32149289A Granted JPH03183421A (ja) | 1989-12-13 | 1989-12-13 | ゴルフ場グリーン等における循環撒水施設 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03183421A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106358995A (zh) * | 2016-08-29 | 2017-02-01 | 山东胜伟园林科技有限公司 | 一种黄河灌区次生盐碱地自动灌溉排水系统 |
-
1989
- 1989-12-13 JP JP32149289A patent/JPH03183421A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH03183421A (ja) | 1991-08-09 |
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