A Study on the Excretion of Pb-210 and Po-210
スポンサーリンク
概要
- 論文の詳細を見る
The amount of Po-210 excreted in urine and feces was more influenced by Po-210 that was taken with food and drink than taken through inhalation. The amount of Pb-210 in urine of mining workers among uranium mine workers was higher than that of the non-uranium mine workers. It was thought that this fact was due to the working environment in uranium mine the amount of Pb-210 being a few tens times higher than that in normal environment. The activity ratios of Po-210 of faecal to urinary excretion are widely distributed, however, the average value of many samples approached to 10. Urinary excretion of Po-210 was highest after 24 hours of ingestion, but for faecal excretion, it was highest after 3 days.
- 日本放射線影響学会の論文
著者
関連論文
- A Study on the Excretion of Pb-210 and Po-210
- 日本人の食物中239・240Pu濃度
- Differential Movement of Plutonium and Americium in Lungs of Rats following the Inhalation of Submicron Plutonium Nitrate Aerosol
- Distribution of Plutonium m the Rats following Inhalation of Submicron Plutonium Nitrate Aerosols
- Measurement of Plutonium in Japanese Human Organs
- On the Evaluation of Po-210 Bioassay for Uranium Mine Workers in Japan for the Personal Exposure Index to Radon Daughters
- Concentration of Plutonium in Japanese Human Bone
- 核分裂生成物による果樹体の放射性汚染について(第1報) : 果樹園土壌における放射性降下物 ^Csの分布(1965年)
- 4D・2 温州ミカンにおける^Srと^Cs (radioactive fallout)の動靜について(作物栄養 : 特殊成分)
- ウラン製錬所内空気ならびに従業者の尿中ウラン濃度
- An Experimental Study on the Rate of Aerosol Release from Containments by Using an Activable Tracer
- The Distribution and Excretion of Uranium in the Rats, following the Inhalation of Uranyl Nitrate Aerosol