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ASTM D2035-2008 水的凝聚絮凝瓶的标准试验

ASTM D2035-2008 水的凝聚絮凝瓶的标准试验

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资料描述

【英文标准名称】: Standard Practice for Coagulation-Flocculation Jar Test of Water
【原文标准名称】: 水的凝聚絮凝瓶的标准试验
【标准号】: ASTM D2035-2008
【标准状态】: 现行
【国别】: 美国
【发布日期】: 2008
【实施或试行日期】:
【发布单位】: 美国材料与试验协会(US-ASTM)
【起草单位】: D19.03
【标准类型】: (Practice)
【标准水平】: ()
【中文主题词】:
【英文主题词】: coagulation; flocculation; jar tests; Coagulation-flocculation; Flocculation; Jars; Water analysis
【摘要】: This practice permits the evaluation of various coagulants and coagulant aids used in the treatment of water and waste water for the same water and the same experimental conditions. The effects of concentration of the coagulants and coagulant aids and their order of addition can also be evaluated by this practice.1.1 This practice covers a general procedure for the evaluation of a treatment to reduce dissolved, suspended, colloidal, and nonsettleable matter from water by chemical coagulation-flocculation, followed by gravity settling. The procedure may be used to evaluate color, turbidity, and hardness reduction. 1.2 The practice provides a systematic evaluation of the variables normally encountered in the coagulation-flocculation process. 1.3 This standard does not purport to address the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
【中国标准分类号】: Z16
【国际标准分类号】: 13_060_30
【页数】: 4P.;A4
【正文语种】: 英语

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