Title:
METHOD AND SYSTEM FOR CONTROLLING AQUATIC LIVINGS
Document Type and Number:
Japanese Patent JP3435394
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To achieve the balance of oxidation and reduction of a solute by continuously and effectively discharging oxides, accumulated in relatively small- scaled water environment into the atmosphere by reductive performance, and to reach the balance state in a short time from the formation of water environment and keep the balance over a long period.
SOLUTION: Soil 22, which is mixed with an organocarbon source 21 in a required amount with respect to the water quantity of a basin 10, is applied to the almost whole of the bottom of low ground 4, which becomes the basin 10 having a bottom part to which waterproof treatment 3 is applied, in required thickness and water is injected in the basin to keep a cut-off state for predetermined days to raise a reducing region and, thereafter, water is aerated for predetermined days to raise an oxidizing region 30.
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Inventors:
Makoto Hosoya
Application Number:
JP2000304125A
Publication Date:
August 11, 2003
Filing Date:
October 03, 2000
Export Citation:
Assignee:
Takachiho Co., Ltd.
International Classes:
A01K63/04; C02F1/00; C02F3/00; C02F3/06; C02F3/10; A01K63/00; C02F3/30; C02F3/32; C02F1/28; C02F1/66; (IPC1-7): C02F3/30; A01K63/00; A01K63/04; C02F1/00; C02F3/00; C02F3/10
Domestic Patent References:
| JP5870893A | ||||
| JP6296989A | ||||
| JP947779A |
Attorney, Agent or Firm:
Hidekazu Miyoshi (7 outside)
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