Total air pollution emissions in Los Angeles County.
Total air pollution emissions in Los Angeles County.
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洛杉矶县的空气污染排放总量。
DOI：
10.1080/00022470.1960.10467943
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发表时间：
1960
期刊：
影响因子：
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通讯作者：
N. Shaffer
中科院分区：
文献类型：
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作者：
R. Chass;P. S. Tow;R. G. Lunche;N. Shaffer
Robert G.工程部助理主任，诺曼R。谢弗，中级空气污染工程师，洛杉矶县空气污染控制区，洛杉矶，加利福尼亚州。从一个人开始他的技术训练的时候，他被教导说，一个工程或科学问题不能被聪明地解决，直到问题被定义。不幸的是，空气污染控制工作并不总是遵循这一理念。很多时候，咨询工程师、工厂主管、工厂经理、设备供应商和控制人员将一种在一种安装上证明成功的控制装置应用于他们认为可能相似的另一种类型的基本设备，而没有花费必要的时间和精力来确定相似程度。在这种情况下，一点信息就证明是最有害的。由于必要性，洛杉矶县空气污染控制区不得不在人们知道合理的技术和经济上可行的控制措施后，立即颁布尽可能严格的空气污染源条例。除了少数例外，工业污染源在过去十年中已得到控制。颁布了关于下列问题的规则和条例：参与物质、灰尘和烟雾、二氧化硫、燃烧污染物、石油产品储存、明火、单室焚化炉、油-污水分离器、汽油装载、燃油燃烧和果园加热器。目前，正在制定一项规定，为汽油中的烯烃含量确定最大限度。只有控制了汽车尾气、有机液体的蒸发和燃料的燃烧这三个主要的空气污染源，控制计划才算完成。在APCD通过的规则中建立标准之前，必须提供大量信息，
ROBERT G. LUNCHE, Assistant Director of Engineering, NORMAN R. SHAFFER, Intermediate Air Pollution Engineer, LA County Air Pollution Control District, Los Angeles, Calif. rom the time that a person begins his technical training he is taught that an engineering or scientific problem cannot be solved intelligently until the problem is defined. Unfortunately, this philosophy is not always followed in air pollution control work. Too many times, consulting engineers, plant superintendents, plant managers, equipment suppliers, and control officers apply a control device which has proved successful on one installation to another type basic equipment that they believe may be similar, without taking the necessary time and effort to determine the degree of similarity.. In such cases, a little information proves to be most harmful.Because of necessity, the Los Angeles County Air Pollution Control District has had to promulgate the most stringent regulations possible for sources of air contaminants as soon as sound technical and economically feasible controls have become known. With few exceptions, industrial sources have been controlled during the past ten years. Rules and regulations have been promulgated against participate matter, dusts and fumes, sulfur dioxide, combustion contaminants, storage of petroleum products, open fires, single chamber incinerators, oil-effluent water separators, gasoline loading, burning of fuel oil, and orchard heaters. At the present time there is in the making a rule which would establish maximum limits for the olefinic content of gasoline. The control program will not be completed until control is achieved for the three major remaining sources of air pollution—the automobile exhaust, the evaporation of organic liquids, and the combustion of fuels. Before standards were established in the rules adopted by the APCD, considerable information had to be