Reactive Black 5（RB5）またはReactive Orange 16（RO16）を32 mg/L含む合成廃水を2 Lバッチリアクターでオゾン処理した。RB5とRO16を含む廃水の色度は、オゾン処理（6.3 g－O3/m3, 4 L/min）によって、8分間でそれぞれ835から50、2780から750に減少し、15分間で両者とも検出下限の50未満になった。一次脱色速度定数はRB5が0.35 min－1、RO16が0.47 min－1であった。活性汚泥微生物を用いた生分解試験では、オゾン処理により染料廃液のBOD濃度が増加することが示された。RB5含有廃水の全有機物（TOC）濃度は、生分解単独で8.9 mg/Lから8.4 mg/L、オゾン処理単独で5.8 mg/L、オゾン処理と生分解によって3.3 mg/Lとなった。RO16含有廃水のTOC濃度は、生分解単独で13.9 m...

Abbreviations: AI: Artificial Insemination; BCF: Beat Cross Frequency; PI: Propidiumiodide; ZBA: Zona Binding Assay; DFI: DNA Fragmentation Index; HZA: Hemizona Assay; SCSA: Sperm Chromatin Structure Assay; AOT: Acridine Orange Test; SCD: Sperm Chromatin Dispersion Test; ROS: Reactive Oxygen Species; VSL: Straight Line Velocity; LIN: linearity; VCL: Curvilinear Velocity; CTC: Fluorescent Chlort...

The production of color variants of Serratia marcescens by means of ultraviolet light irradiation has been reported by Labrum and Bunting (1953). These variants exhibited several shades of pink, orange, or white pigmentation, and differed markedly from the natural or wild-type red color. Rizki (1954a) demonstrated that several of these pink, orange, and white variants were capable of inducing r...

C57BL/6 mice develop a virus-specific cytotoxic T-lymphocyte (CTL) response after intraperitoneal inoculation with either the DA strain of Theiler's virus or Mengo virus, two members of the Cardiovirus genus. These CTLs contribute to viral clearance in the case of Theiler's virus but do not protect the mice from the fatal encephalomyelitis caused by Mengo virus. In this study we show that DA an...

INTRODUCTION Myrtol standardized is established in the treatment of acute and chronic bronchitis and sinusitis. It increases mucociliar clearance and has muco-secretolytic effects. Additional anti-inflammatory and antioxidative properties have been confirmed for Myrtol standardized, eucalyptus oil, and orange oil in several in vitro studies. OBJECTIVE The aim of this study was to prove the ab...

By employing carbon dioxide as one source of reaction gases, carbon-doped Ti–O films were fabricated via reactive magnetron sputtering deposition. The chemical bonding configurations and microstructure the analyzed by Raman spectrum SEM, respectively. effect pH on photocatalytic activities was determined evaluation decolorization rate methyl orange under alkali, acid neutrality conditions using...

Biobarriers, as permeable reactive barriers (PRBs), are a common technology that mainly uses bacteria to remediate groundwater in polluted aquifers. In this study, we propose to use Trametes versicolor, a white-rot fungus, as the reactive element because of its capacity to degrade a wide variety of highly recalcitrant and xenobiotic compounds. A laboratory-scale artificial aquifer was construct...