講演・口頭発表等 - 中島　常憲

Masaki OTSUCHIHASHI, Hirokazu TAKANASHI, Tsunenori NAKAJIMA, Takehiko UEDA, Jun-ichi KADOKAWA .  Structural elucidation of a pesticide transformation product of neonicotinoid pesticide dinotefuran .  The 1st Japan-Korea Joint Symposium on Water Environment for Young Researchers―New Developments for management of water environment in Asia―  2019年10月 

Yukiko ARISHIMA, Hirokazu TAKANASHI, Tsunenori NAKAJIMA, Akira OHKI, Takehiko UEDA, Takashi KAMEYA, Takashi KONDO, Taku MATSUSHITA .  Structural Characterization of a Photoproduct from DCMU (diuron) by High Resolution LC-MS .  Water and Environment Technology Conference 2014  2014年6月 

Tsunenori NAKAJIMA, Kenta YAMADA, Hiroki IDEHARA, Hirokazu TAKANASHI, Akira OHKI .  Removal of selenium from Wastewater by photocatalytic and biological reduction .  Water and Environment Technology Conference 2012  2012年6月 

Misako KISHIDA, Hirokazu TAKANASHI, Tsunenori NAKAJIMA,Akira OHKI .  A screening study on mutagen formation potential of agricultural chemicals .  19th Japan/Korea Symposium on Water Environment  2010年10月 

Hirokazu TAKANASHI, Tomohiro HAMA, Tsunenori NAKAJIMA, Akira OHKI, Takashi KONDO, Takashi KAMEYA, Taku MATSUSHITA .  A screening study of mutagen formation potential (MFP) of pesticide transformation products in water environments (PTPWs) to investigate the MFP changes from their parent pesticides through transformations .  Water and Environment Technology Conference 2013  2013年6月 

Fumi HASHIMOTO, Hirokazu TAKANASHI, Tsunenori NAKAJIMA, Akira OHKI, Takehiko UEDA, Jun-ichi KADOKAWA, Nobukazu MIYAMOTO, Hidenori ISHIKAWA .  A Method for Monitoring Pesticide Transformation Products in Water environments (PTPWs) without their Authentic Standards .  Water and Environment Technology Conference 2017  2017年7月 

Fumi HASHIMOTO, Hirokazu TAKANASHI, Tsunenori NAKAJIMA, Akira OHKI, Takehiko UEDA, Jun-ichi KADOKAWA, Nobukazu MIYAMOTO, Hidenori ISHIKAWA .  A Method for Detecting Pesticide Transformation Products in Water environments (PTPWs) without their Authentic Standards .  3rd THU-Kagoshima Environmental Forum  2017年12月 

中島常憲, 鶴ヶ崎正人, 大木章, 中建介, 前田滋 .  石炭表面への添加剤吸着とCWMスラリー化特性 .  日本化学会第70春季年会  1996年3月 

中島 常憲, 海平 泰司, 武山 知弘, 東 顕正, 大木 章 .  石炭表面の結合水量によるCWMスラリー化特性の評価 .  第37回石炭科学会議  2000年9月 

海平泰司, 武山知弘, 東 顕正, 中島常憲, 大木 章 .  石炭表面の結合水によるCWMスラリー化特性評価 .  日本化学会中国四国･同九州支部合同大会  2000年10月 

中島常憲, 下村恭子, 高梨啓和, 大木 章 .  石炭低温熱分解時における水銀放出と石炭特性との関係 .  第53回日本エネルギー学会石炭科学会議  2016年10月 

大木 章, 前田 昌彦, 山下 浩幸, 徐 炎華, 中島 常憲 .  石炭中金属濃度のマイクロ波分解およびICP-AESによる測定 .  日本エネルギー学会第38回石炭科学会議  2001年11月  一般社団法人 日本エネルギー学会

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The concentrations of minor and trace metals in coal were determined by use of microwave-digestion and ICP-AES measurement. The values obtained by this method were checked with the certified values for several standard reference materials. The metal concentrations of SS coals (SS001-024) were measured and the obtained values were in good agreement with those from the JIS-method for Al, Ca, Fe, and Mg.

岩下 章, 棚町 松明, 中島 常憲, 高梨 啓和, 大木 章 .  石炭中水銀の抽出法およびマイルド熱分解による事前除去 .  日本エネルギー学会第39回石炭科学会議  2002年10月  一般社団法人 日本エネルギー学会

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Advanced removal of mercury was attempted by use of extraction method and mild pyrolysis. When sulfur-containing chelating agents were used in the extraction, 30-70% of mercury in coal was extracted to the aqueous solution. The mild pyrolysis at 300℃ for 1h resulted in the removal of 20-80% of mercury in coal. The mercury removal efficiency for the mild pyrolysis was found to be correlated with that for the extraction method.

前田 昌彦, 山口 由美, 徐 炎華, 中島 常憲, 大木 章, 前田 滋 .  石炭中に含まれる有害重金属の分析と除去 .  第36回石炭科学会議  1999年10月  一般社団法人 日本エネルギー学会

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Determination of arsenic, mercury and lead in NIST standard coals was done using ICP-AES or AAS method. Several tests were also conducted to find a suitable and practical method for the exact determination of the said toxic heavy metals in coal. By use of hydrothermally-treated alginic acid (HTTAA), removal of arsenic and lead in some coal samples was conducted. The leaching ability of HTTAA was comparable to that of EDTA.

星野 太作, 中島 常憲, 高梨 啓和, 大木 章 .  石炭フライアッシュ中のヒ素等重金属の水熱処理や抽出法による除去 .  日本エネルギー学会第39回石炭科学会議  2002年10月  一般社団法人 日本エネルギー学会

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The removal of arsenic from coal fly ash was attempted by hydrothermal treatment and chelating agent extraction. When fly ash was hydrothermally-treated at 200℃, ca.80% of arsenic was removed. For the wastewater generated, only the arsenic concentration was over the wastewater quality standards, while those of other elements met the standards. A decomposition product of pectin was found to be an effective aqueous chelating agent. By use of the product, arsenic was also efficiently removed from coal fly ash.

岩下 章, 坂口 由花, 中島 常憲, 高梨 啓和, 大木 章, 神原 信志 .  石炭フライアッシュからのホウ素、セレンおよびその他の元素の溶出挙動 .  日本エネルギー学会第40回石炭科学会議  2003年10月  一般社団法人 日本エネルギー学会

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Leaching behavior of B, Se, and other elements from twenty-one of coal fly ash (CFA) was examined. The correlation between the leaching amount and the concentration of element in CFA was investigated. The leaching amounts of B, Ca, Se were essentially dependent upon their concentrations in CFA. The effect of pH in the leachate was assessed, and the leaching of Se tended to increase as the pH in the leachate was elevated. For B, the effect of pH upon the leaching was complex, and when the concentration of Ca was higher in the leachate, the formation of CaB(OH)_4^+ was suggested, resulting in the prevention of leaching.

上山 由貴, 中島 常憲, 高梨 啓和, 大木 章 .  石炭の微生物脱硫による微量元素除去と存在形態 .  第48回日本エネルギー学会石炭科学会議  2011年10月  一般社団法人 日本エネルギー学会

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For three kinds of high-sulfur coals, the biodesulfurization by use of Thiobacillus ferrooxidans was conducted, and the removal of inorganic sulfur as well as that of hazardous trace elements were examined. For As and Se, the removal of trace elements had a correlation with that of inorganic sulfur. However, for Hg, such a correlation was not observed. A subsequent extraction method was performed to clarify the mode of occurrence of trace elements in coal. The removal behavior for trace elements, when the biodesulfurization is carried out, is discussed in terms of the mode of occurrence of these elements.

中島 常憲, 神田 知秀, 福田 貴志, 高梨 啓和, 大木 章 .  石炭から水相中へ溶出する有機物質の測定と生態への影響 .  日本エネルギー学会第40回石炭科学会議  2003年10月  一般社団法人 日本エネルギー学会

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A model study was carried out for the elution behavior of organic matters in the waste water from coal piles. Organic matters were extracted from sample coals with hot water in the hot extraction process. When the extract temperature was increased, the concentration of organic matters increased in aqueous phase. The ecological influence of water-soluble organic matters from coal was investigated. The extracts of Loy yang coal have an endocrine activity. The same examination was investigated for the elution behavior of organic matters in the waste water from hydrothermal treatment process.

山下浩幸, 隈部康誉, 前田昌彦, 中島常憲, 高梨啓和, 大木章 .  石炭から水相への微量重金属の溶出挙動 .  日本エネルギー学会第38回石炭科学会議  2001年11月 

中島 常憲, 山下 浩幸, 神田 知秀, 高梨 啓和, 大木 章 .  石炭から水相に溶出する無機成分の分析 .  日本エネルギー学会第39回石炭科学会議  2002年10月  一般社団法人 日本エネルギー学会

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The leaching behavior of inorganic compounds from coal into aqueous phase containing various substances, such as acids, chelating agents, and surfactants was investigated. When a powdery SS001 coal was shaken with the 0.1M HNO_3, Ca, Mg, Mn, Fe, Cu, Pb, Zn were leached out. In some elements, such as Ca, Cu, Fe and S, there was the good agreement with inorganic element contents in 12 kinds of coal and leaching of elements into aqueous phase.