发明名称 |
METHOD FOR NEUTRALIZING ACIDIC RIVER WATER |
摘要 |
PROBLEM TO BE SOLVED: To provide a method for efficiently neutralizing acidic water without causing cloudiness in a river having a temporary storage area of water on the downstream side. SOLUTION: The acidic river water is neutralized by adding magnesium oxide and/or magnesium hydroxide. COPYRIGHT: (C)2003,JPO
|
申请公布号 |
JP2003190969(A) |
申请公布日期 |
2003.07.08 |
申请号 |
JP20010397784 |
申请日期 |
2001.12.27 |
申请人 |
UBE MATERIAL INDUSTRIES LTD |
发明人 |
ARITA HIROSHI;KONO MAKOTO;WATANABE TAKAYUKI |
分类号 |
C02F1/66;(IPC1-7):C02F1/66 |
主分类号 |
C02F1/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|