In the case of carbon emission tax,implementation target and effect of carbon emission tax are analyzed. For development status of Chinese coal chemical industry,carbon emission data of traditional and new coal chemic...In the case of carbon emission tax,implementation target and effect of carbon emission tax are analyzed. For development status of Chinese coal chemical industry,carbon emission data of traditional and new coal chemical industries are contrasted and analyzed,and the impact of levying carbon emission tax on coal chemical industry is studied. Promotion implementation opinions of carbon emission tax in coal chemical industry are proposed,and coordinated development between China environmental taxation system and relevant industries is further explored.展开更多
To improve ambient air quality and return citizens blue sky and white clouds,national and local administrative departments all issue corresponding countermeasures to strictly prevent and control air pollution,reduce t...To improve ambient air quality and return citizens blue sky and white clouds,national and local administrative departments all issue corresponding countermeasures to strictly prevent and control air pollution,reduce total pollutant emission,and improve environmental management level. In this paper,taking Tianjin as an example,change situation of regional air pollution and its prevention and control management situation were summarized.展开更多
The characteristics and harm of high concentrations of organic wastewater were introduced firstly,and then several treatment processes and effects of high concentrations of organic wastewater were summarized,which can...The characteristics and harm of high concentrations of organic wastewater were introduced firstly,and then several treatment processes and effects of high concentrations of organic wastewater were summarized,which can provide theoretical references for the choice of wastewater treatment process.展开更多
文摘In the case of carbon emission tax,implementation target and effect of carbon emission tax are analyzed. For development status of Chinese coal chemical industry,carbon emission data of traditional and new coal chemical industries are contrasted and analyzed,and the impact of levying carbon emission tax on coal chemical industry is studied. Promotion implementation opinions of carbon emission tax in coal chemical industry are proposed,and coordinated development between China environmental taxation system and relevant industries is further explored.
文摘To improve ambient air quality and return citizens blue sky and white clouds,national and local administrative departments all issue corresponding countermeasures to strictly prevent and control air pollution,reduce total pollutant emission,and improve environmental management level. In this paper,taking Tianjin as an example,change situation of regional air pollution and its prevention and control management situation were summarized.
文摘The characteristics and harm of high concentrations of organic wastewater were introduced firstly,and then several treatment processes and effects of high concentrations of organic wastewater were summarized,which can provide theoretical references for the choice of wastewater treatment process.
