tailieunhanh - Odor Pollution in the Environment and the Detection Instrumentation

Tham khảo sách 'odor pollution in the environment and the detection instrumentation', khoa học tự nhiên, công nghệ môi trường phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 1 Odor Pollution in the Environment and the Detection Instrumentation Arief Sabdo Yuwono1 and Peter Schulze Lammers2 1 Dept. of Agricultural Engineering Bogor Agricultural University IPB PO Box 220 Bogor 16002 Indonesia. E-mail ayuwono@ 2 Dept. of Agricultural Engineering University of Bonn Nussallee 5 53115 Bonn Germany. E-mail lammers@ ABSTRACT Odor or malodor which refers to unpleasant smells is nowadays considered an important environmental pollution issue. Odor pollution abatement has involved a number of bodies. A comprehensive description of pollution abatement and the development of the accompanying instrumentation technology are therefore critical links to understand the whole dimension of odor pollution in the environment. In this paper odor pollution in the environment will be reviewed including its sources and dispersion the physical and chemical properties of odor odor emission regulations in selected countries odor control technologies as well as the state-of-the-art instrumentation and technology that are necessary to monitor odor . chemical sensors olfactometry gas chromatography and electronic noses. Keywords odor odor pollution instrumentation olfactometry INTRODUCTION Odor which refers to unpleasant smells is considered as an important environmental pollution issue. Attention to odor as an environmental nuisance has been growing as a result of increasing industrialization and the awareness of people s need for a clean environment. As a consequence efforts to abate odor problems are necessary in order to maintain the quality of the environment. In this framework understanding the odor problem and the origin and dispersion of odors abatement and detection methods are therefore very important aspects of odor pollution in the environment. One of the challenges when dealing with the odor pollution problem is the technique for the detection of odor emissions. Detection is an important aspect concerning compliance with the .