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曝气

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曝气
[[Image:aeration icon.png|right|80px]]
[[Image:aeration cone.jpg|thumb|right|200px|多椎体曝气器图片:Infilco Degremont, Inc.]]
__NOTOC__ <small-title />
曝气是一个水和空气充分接触的过程。这过程通常也叫做充氧处理。曝气过程在自然环境中很常见,比如湍流起伏就是水流天然曝气的过程。在工业过程中,水流通常是逆流与空气或强迫气流相向接触。一些集中水处理系统也会用到曝气处理池。水和空气的接触时间以及水中的空气含量必须足够,才能确保去除不需要的气体。
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|[[Image:project 473.jpg |thumb|center|140px|<font size="2"><center>[http://rsr.akvo.org/project/473/ RSR Project 473]<br>Water4Tomorrow 项目 Water4Tomorrow</center></font>|link=http://rsr.akvo.org/project/473/ ]]
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===操作指南、视频和链接===
* [http://www.mrwa.com/OP-Aeration.pdf Aeration.] 明尼苏达州农村水利协会。
* 商业曝气器:[http://www.environmental-expert.com/water-wastewater/water-aeration/products/location-africa Water aeration equipment]. EnvironmentalExpert.com* [http://www.oecd.org/environment/outreach/36228167.pdf Rural cost functions for water supply and sanitation.] 经济合作与发展组织(OECD)环境行动计划(EAP)工作组秘书处, 2005.
参考文献===
===鸣谢===
* [http://www.gewater.com/handbook/ext_treatment/ch_4_aeration.jsp Chapter four: Aeration.] 通用电气公司 能源与水利(GE Power and Water).* [http://helid.digicollection.org/es/d/Junr01/10.3.html Water Manual for Refugee Situations] 或 ([http://www.washdoc.info/docsearch/title/122148 alternative link]). 联合国难民事务高级专员(UNHCR); 1992; 160 页
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