《Journal of Hazardous Materials》杂志刊登“用户对农村民用除氟技术的评价调研”

作者：Sneha Lunge, Rajesh Biniwale, NitinLabhsetwar, Sadhana S. Rayalu

刊物：《Journal of Hazardous Materials》，2011年，191卷第1–3期，325–332页

关键词：除氟；民用处理技术；用户评价

摘要：本文对位于印度中央邦的达尔和贾布瓦达哈地区进行了地下水中氟化物含量的检测，并对氟化物与pH值、TDS以及电导率之间进行相关性分析。研究区域采用民用除氟剂进行除氟，吸附材料采用松散吸附剂，批量和动态柱等三种方法进行实验室以及现场评价，结果表明采用特殊设计的吸附材料可以将氟化物浓度降至饮用水卫生标准要求的限值1.0 mg/L以下。此外，本文针对使用民用除氟剂的Tarapur和UkalaDhar村庄的农户进行调研，调研结果表明家用除氟方法的用户对家用除氟方法持肯定态度，认为是简单、清洁、安全的民用除氟方法。

User perception study for performance evaluation of domestic defluoridation techniques for its application in rural areas

Authors: Sneha Lunge, Rajesh Biniwale, NitinLabhsetwar, Sadhana S. Rayalu

Journal: Journal of Hazardous Materials, Volume 191, Number 1–3 (2011), 325–332

Key words: Fluoride removal; Domestic treatment; User’s perception

Abstract:Fluoride concentrations in ground water have been monitored in rural areas of Dhar and Jhabua districtsin Madhya Pradesh, India. A correlation of fluoride concentration with pH, TDS and conductivity has beenestimated to identify surrogate monitoring parameter. Further, fluoride removal from drinking water hasbeen achieved by using adsorbents specially developed for domestic applications. These adsorbents havebeen evaluated using three different methods namely; loose adsorbent, pre-packed sachet and packedbamboo column. Comparative evaluation of these methods has been demonstrated in the laboratory andfield. The stringent limit of 1 mg/L for fluoride concentration in drinking water has been achieved byuse of specially designed adsorbents. A feedback from end-users in Tarapur and Ukala villages of Dhardistricts Madhya Pradesh regarding the adsorbents and its acceptability has been collected. User’s perceptionregarding these household treatments reveals encouraging response for defluoridation methods.According to user’s perception loose adsorbent approach emerged out as most simple, clean and safehousehold defluoridation method.

原文链接：http://www.sciencedirect.com/science/article/pii/S0304389411005267