Inorganic phosphate (P_i) is key to improved crop yields; however, agricultural drainage leads to the accumulation of this nutrient in aquatic ecosystems and promotes the formation of harmful algal blooms. The aim of this study was to produce a hydrogel with high binding capacity and affinity towards P_i produced from carboxymethyl cellulose (CMC) and iron (III) chloride (FeCl₃).

中文翻译：

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使用羧甲基纤维素铁水凝胶珠去除水中的无机磷酸盐

无机磷酸盐（P _i）是提高农作物产量的关键；但是，农业排水会导致这种养分在水生生态系统中积累并促进有害藻华的形成。这项研究的目的是生产一种具有高结合能力和对羧甲基纤维素（CMC）和氯化铁（III）氯化铁（FeCl ₃）产生的P _i的亲和力的水凝胶。