据 冷 水 江新 闻 微信 公 众 号 消 息， 9 月 18 日 ， 娄 底 市 生 态 环 境 局 冷 水 江 分 局 发 布 情 况 说 明： 关于网友反映"冷水江市锡矿山附近河水出现水体黄色和白色沉淀物"的情况说明 娄底市生态环境局冷水江分局 2025年9月18日 来源：冷水江新闻微信公众号 End 欢迎分享给你的朋友！ 编辑丨闫志强 近日，网友视频反映"冷水江市锡矿山附近河水出现水体黄色和白色沉淀物"，我市高度 重视，迅速组织专业人员赴现场勘查。经核查，网友反映的是锡矿山青丰河上游常态化治 理现场情况。 青丰河发源于锡矿山，该区域锑浓度本底值较高，为确保下游水质安全，按照环保专业机 构编制的处置方案，在青丰河上游设置药剂投放点，投加聚合硫酸铁（常用净水剂）和熟 石灰。聚合硫酸铁会使水体呈棕黄色，熟石灰会产生乳白色沉淀。近期干旱少雨，青丰河 水量偏少，药剂沉淀物呈现出网友视频显示的情形。 下一步，我们将在专业机构的指导下，进一步做好常态化管控，并适时向社会公布治理进 度，推动治理工作更加科学有效。 感谢网友对我市生态环境工作的关心与监督。 出品 | 中国能源报（c n e n e rg y） ...

Core Viewpoint - The local government of Lengshuijiang City in Hunan Province is addressing environmental concerns related to the yellow and white sediment observed in the water near the Xikang Mountain area, attributing it to routine environmental management efforts rather than pollution [1] Group 1: Environmental Management - The ecological environment bureau of Lengshuijiang City has taken immediate action in response to public concerns by organizing professional personnel to investigate the situation [1] - The yellow and white sediment observed in the water is a result of the application of polyaluminum chloride and slaked lime, which are used to ensure water quality safety in the upstream of Qingfeng River [1] - The area has a naturally high antimony concentration, necessitating the implementation of a treatment plan developed by environmental professionals [1] Group 2: Future Actions - The city plans to enhance ongoing management practices under the guidance of professional institutions and will periodically update the public on the progress of environmental remediation efforts [1] - The local government expresses gratitude to the public for their concern and supervision regarding ecological environmental work [1]