Management of Significant Environmental Aspects and Impacts in Accordance with the ISO 14001:2015 Standard during the Operation and Maintenance Phase of Senegal River Basin Development Authority Hydroelectric Works and Facilities: The Case of Manantali Dam  

作　　者：Joseph Mbeur Faye Saïdou Ndao Louis Eugène Victor Sambou Joseph Mbeur Faye;Saïdou Ndao;Louis Eugène Victor Sambou(Laboratory of Water and Environment Sciences and Technologies (LaSTEE), Polytechnic School of Thies (EPT), Thies, Senegal;UFR Sciences et Technologies (SET), University Iba Der Thiam of Thies (UIDT), Thies, Senegal)

机构地区：[1]Laboratory of Water and Environment Sciences and Technologies (LaSTEE), Polytechnic School of Thies (EPT), Thies, Senegal [2]UFR Sciences et Technologies (SET), University Iba Der Thiam of Thies (UIDT), Thies, Senegal

出　　处：《Journal of Geoscience and Environment Protection》2024年第10期89-110,共22页地球科学和环境保护期刊（英文）

摘　　要：This study aims to determine the environmental aspects and impacts of the phase relating to the operation of Manantali’s hydroelectric structures and facilities according to the requirements of the ISO 14001 version 2015 standard. To do this, the mapping of the different work areas made it possible to identify all the activities within the framework of the farm. Based on the mapping, environmental measurements made including noise level, brightness, electric and magnetic fields, total particles, PM10, PM2.5, PM1 showed the work areas with the exposure limit values exceeded. The inventories of the waste produced show eighteen (18) types of waste, 67% of which are special industrial waste (SIW), 28% are ordinary industrial waste (OIW) and 5% are inert industrial waste (IIW). The identification and assessment of environmental aspects and impacts made it possible to determine sixteen (16) positive and negative significant environmental aspects (ESAs). The positive AES must be maintained, and for the negative ones, mitigation and mitigation measures must be put in place in order to manage them effectively. This will ultimately improve environmental management in the operation of hydroelectric structures and facilities.This study aims to determine the environmental aspects and impacts of the phase relating to the operation of Manantali’s hydroelectric structures and facilities according to the requirements of the ISO 14001 version 2015 standard. To do this, the mapping of the different work areas made it possible to identify all the activities within the framework of the farm. Based on the mapping, environmental measurements made including noise level, brightness, electric and magnetic fields, total particles, PM10, PM2.5, PM1 showed the work areas with the exposure limit values exceeded. The inventories of the waste produced show eighteen (18) types of waste, 67% of which are special industrial waste (SIW), 28% are ordinary industrial waste (OIW) and 5% are inert industrial waste (IIW). The identification and assessment of environmental aspects and impacts made it possible to determine sixteen (16) positive and negative significant environmental aspects (ESAs). The positive AES must be maintained, and for the negative ones, mitigation and mitigation measures must be put in place in order to manage them effectively. This will ultimately improve environmental management in the operation of hydroelectric structures and facilities.

关 键 词：Manantali Environmental Aspect Environmental Impact Waste Mitigation and Mitigation Measures 

分 类 号：X51[环境科学与工程—环境工程]