近年来 ,安阳县在改水降氟工作中 ,出现个人投资建设、管理改水降氟工作的做法 ,并在短时间形成了一种热潮 ,极大地推动了该县改水降氟工作的开展。这一做法有无生命力 ,能不能持续发展 ,有无推广价值 ,对此进行了调查 ,并对这种做法的效益进行了探讨。安阳县位于河南省最北部 In recent years, Anyang County, in the process of water and fluoride reduction, there has been a personal investment in the construction and management practices of water and fluoride reduction, and in a short period of time has formed an upsurge and greatly promoted the county to carry out water and fluoride reduction . Whether this approach has vitality, whether it can sustainably develop and whether it has the value of popularization, has conducted a survey on it and discussed the benefits of such an approach. Anyang County is located in the most northern part of Henan Province