现行 HG/T 4219-2011
磷石膏土壤调理剂 磷石膏土壤调理剂 Soil conditioner Phosphogypsum
发布日期:2011-12-20
实施日期:2012-07-01
分类信息
研制信息

归口单位: 全国土壤和土壤调理剂标准化技术委员会

起草单位: 国家化肥质量监督检验中心(上海)、 云南云天化国际化工股份有限公司

起草人: 冯卓、 李英翔

标准简介

本标准规定了磷石膏土壤调理剂的要求、试验方法、检验规则以及包装、标识、运输和贮存。本标准适用于以湿法磷酸的副产物为原料加工生产的主要用于改良碱性土壤和石灰性土壤的磷石膏,主要成分为二水硫酸钙(CaSO4·2H2O)

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最后更新时间 2025-09-02