バンクーバー水道水フィルター Water Filter - Vancouver

試料 名 Sample:
活性炭フィルター　
Carbon/Charcoal Water filter


採取 場所 Origin:
ＢＣ州　バンクーバー
Vancouver B.C. Canada

Source: Capilano Watershed

採取年月 Sampling date:
2014 年 11 月   (November, 2014)

after use of 6 months
６ヶ月間使用


測定日時 Date Tested :

2014 年12月9 日 (December 9, 2014)

測定時間 Duration : 57,600 秒(seconds)

試料容器 Container: 1 Lマリ ネリ容器(Marinelli)


試料重量 Sample weight: 414.8g

Tested by  新宿代々木市民測定所

 (Citizen Radioactivity Measuring Station, Shinjyuku-Yoyogi)

with Germanium Detector

This filter may not have been able to remove Cesium or other isotopes.

In comparison.....

RO (Reverse Osmosis) filter  - known to be very effective to remove radioactive materials.

 

1 RO filter from Niiza, Saitama

2 RO filter from Katsushika, Tokyo