人类对水资源的需求以惊人的速度扩大和日益严重的水污染蚕食大量可供消费的水资源。目前城市生活污水处理已经受到各地政府和许多研究人员的关注。为了提高污水处理的效果和管理,实现污水处理自动化控制是关键。当前我国污水处理自动化控制还比较初步,有待于迸一步的提高和完善。 Human demand for water resources is expanding at an alarming rate and the growing water pollution is killing down vast quantities of water resources available for consumption. At present, urban domestic sewage treatment has been the concern of all local governments and many researchers. In order to improve the effectiveness and management of sewage treatment, it is the key to realize the automatic control of sewage treatment. At present, China’s sewage treatment automation control is still relatively preliminary, to be further improved and perfected.