GC／MS分析石油化工污水中有机污染物

采用液液萃取，分组浓缩法对污水进行富集，真空浓缩后，应用GC／MS法对炼油厂总排放污水及其支系进行定性分析，由此恻定出主要排放污染物的种类及来源。分析结果表明：石油化工污水中的有机污染物主要为苯类、酚类、杂环类和多环芳烃类化合物．     

Distribution,sources, and ecological risk assessment of HCHs and DDTs in water from a typical coal mining subsidence area in Huainan,China

Environmental Science and Pollution Research - Coal mining subsidence areas are a special and widespread ecosystem in China and many developing countries in the world. However, limited research has...     

Semi-solid anaerobic co-digestion of source-separated fecal slag and food waste: focusing on methane production,ecological risk assessment,and quality evaluation as fertilizer

Environmental Science and Pollution Research - Toilet revolution is driven by the urgent need for solutions to improve sanitation and access to high-quality organic fertilizer for rural areas,...