BUNSEKI KAGAKU

Vol. 58 No. 4

April, 2009

Table of Contents

Accounts
Total and Species-Specific Quantitative Analyses of Trace Elements in Sediment by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry
Kazumi Inagaki, Akiko Takatsu, Takashi Yarita, Kensaku Okamoto and Koichi Chiba 175
Analytical Sensitivity Dependence on Chemical Species of Arsenic Compounds in Atomic Spectrometry
Tomohiro Narukawa, Takayoshi Kuroiwa and Koichi Chiba 185
Uptake Mechanism of Water-Soluble and Insoluble Components in Atmospheric Aerosol into Up-Slope and Radiation Fog
Ryoei Kikuchi, Toru Ozeki and Nobuaki Ogawa 197
Research Papers
Determination of Polychlorinated Biphenyls and Evaluation of Their Characteristics in Ambient Air in Nagasaki Prefecture, Japan
Takashi Honda, Mitsuhiro Wada and Kenichiro Nakashima 211
Chlorination Mechanism of Carbon during Dioxins Formation by Using Cl-K Near Edge X-Ray Absorption Fine Structure
Takashi Fujimori, Yuta Tanino, Masaki Takaoka and Shinsuke Morisawa 221
Behavior of Humic Substances and Algal Dissolved Organic Matter as Precursors of Trihalomethane in Lake Biwa
Shinya Ohara, Takashi Uehara, Keiichiro Kimura, Tetsuro Yoshida, Shohei Fujiwara, Hirotaka Mizuguchi, Yasuro Fuse and Etsu Yamada 231
Behavior of Atmospheric Perchlorate in Kyoto City
Etsu Yamada, Hiroki Asano and Yasuro Fuse 241
XRF Analysis for Major and Minor Elements in Fly Ash of Municipal Solid Waste Incineration Using Powder Briquette Method
Atsushi Ohbuchi, Masaru Kitano and Toshihiro Nakamura 249
Determination of Trace Metals in Coastal Seawater around Okinawa and Its Multielement Profiling Analysis
Akihide Itoh, Teruyuki Ishigaki, Teruo Arakaki, Ayako Yamada, Mami Yamaguchi and Noriko Kabe 257
Development of a New Sampling Method Using Synthetic Resin Adhesive for Environmental Monitoring of Heavy-Metal Deposits on Tree Bark
Akiko Hokura, Hajime Chiba, Ken-ichi Satake and Izumi Nakai 265
Concentrations of Heavy Metals in Caddisfly Larvae of the Tone River System and Their Seasonal Variations
Shoichi Aizawa, Atsuko Tsunoda, Masatsugu Yasuda, Kin-ichi Tsunoda and Hideyuki Itabashi 273
Technical Papers
Development of Automated Column Chromatography System and Its Application to the Determination of Polycyclic Aromatic Hydrocarbons in Suspended Particulate Matter
Tomoaki Okuda, Toshiharu Kuroda, Tomio Nara, Kazuki Okamoto, Yumi Okabayashi, Daisuke Naoi, Shigeru Tanaka, Kebin He, Yongliang Ma, Yingtao Jia and Qing Zhao 287
Automated Pre-Treatment Technique for the Determination of Bisphenol A and 17β-Estradiol in River Water by Multi-Valve Column Switching LC/MS
Tairo Ogura, Yoshiyuki Watabe, Tomio Fujita, Takuya Kubo, Ken Hosoya and Kunimitsu Kaya 293
Notes
Evaluation for Degradation of Pyridine-Triphenylborane Anti-Fouling Agent in Acetonitrile Using Capillary Zone Electrophoresis
Yuki Yakushiji, Keiichi Fukushi, Hideo Okamura, Youichi Hashimoto, Takashi Miyado and Keiitsu Saito 301
Simultaneous Determination of Orthophosphate and Silicate Ions in River Water by Ion-Exclusion Chromatography with Postcolumn Spectrophotometric Detection Using Molybdate and Malachite Green
Nobutake Nakatani, Wakako Masuda, Daisuke Kozaki, Masanobu Mori, Kiyoshi Hasebe, Nobukazu Nakagoshi and Kazuhiko Tanaka 305
Electrostatic Ion Chromatography of Common Anions and Cations with a Zwitterionic Surfactant-Modified Silica-C18 Column Using Water Eluent
Wakako Masuda, Daisuke Kozaki, Nobutake Nakatani, Ryozo Goto, Masanobu Mori, Bunshi Fugetsu and Kazuhiko Tanaka 311
A Simple Spectrophotometric Method for the Determination of Dissolved Oxygen in Environmental Waters
Minoru Okumura, Takashi Shiono, Kunihiro Ando and Yasushi Seike 317
Analysis of Valence for Chromium in Soil and Plastic Samples Using Laboratory XAFS Spectrometer
Hiroya Miyauchi, Sadahiro Nakanishi, Takashi Yamamoto and Jun Kawai 321
Study on the Roles of Pore Water for Purification System in Sediments of the Yatsu Tideland
Atsushi Hasegawa, Miho Tanaka, Shin Kumakura, Akihito Kuno and Motoyuki Matsuo 327
Analytical Reports
Annual Changes in the Acid Buffering Capacities of Soils from Mountains around the Kyoto Basin between 1992 and 2004
Yasuro Fuse, Takeya Sugamori, Takeshi Yamada and Etsu Yamada 333