下水処理水を受水する河川での臭気強度およびアルデヒド類の濃度

書誌事項

タイトル別名
  • Odor and Concentration of Aldehydes in Rivers Receiving Treated Wastewater
  • ゲスイ ショリスイ オ ジュスイスル カセン デノ シュウキ キョウド オヨビ アルデヒドルイ ノ ノウド

この論文をさがす

説明

Threshold odor number (TON) was measured for samples of effluents from wastewater treatment plants and river water receiving treated wastewater in the Tama and Nomi rivers to identify factors affecting the odor of treated wastewater in river environments. The TONs of the effluents were between 87 and 373. TON decreased with biodegradation and volatilization in a section of the Tama river, although the transfer rate of odor from water to air was much smaller than that of oxygen from air to water. The acetaldehyde concentrations of the effluents were more than the odor threshold concentration, although no clear correlation between acetaldehyde concentration and TON was obtained.

収録刊行物

  • 水環境学会誌

    水環境学会誌 31 (12), 769-774, 2008

    公益社団法人 日本水環境学会

被引用文献 (3)*注記

もっと見る

参考文献 (21)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ