Based on Shanxi’s overall economy, the provincial Party committee and government, in the process of economic structure reorientation, decided to make the industrial structure adjustment as a fulcrum to maintain the p...Based on Shanxi’s overall economy, the provincial Party committee and government, in the process of economic structure reorientation, decided to make the industrial structure adjustment as a fulcrum to maintain the provincial economic development tempo as well as a starter to trigger its strategic tune－up. And they had meticulously drafted “Shanxi’s ‘361’Industrial Adjustment Plan for 2000”.“361”stands for respectively supporting 36 key industrial restructure projects; financing by the provincial government 600 million yuan as stock with discount interest; and bringing along 10 billion credit from banks and social fund. By concentrating upon key product－mix adjustment and flagship industrial projects in particular, they had driven the procedure of the industrial restructure of the whole province.The Plan focuses upon one growth (cultivating a newly economic growth point) and three excellences (supporting excellent industrial sectors, excellent products and excellent businesses) while giving top priority to ten categories of outstanding products including stainless steel, electrolytic aluminum, high－tech machinery and electric appliances, fine chemical products, special textile products, biotech products and new pharmaceuticals, high quality magnetic materials, high－density chemical fertilizer, downstream coal products and superfine powders. The flagship industrial projects consist of 500,000－ton stainless steel, 400,000－ton electrolytic aluminum, 800,000－ton high－density chemical fertilizer (including 300,000－ton big－granulized urea), 20－million－ton furnace coke (with 7－million－ton newly added), 25,000－ton 1,4－butylene－glycol, 100,000 pairs of speed－increasing rail wheels and shafts, 5,000－ton high－efficiency magnetic material and 55,000－ton “green”liquid detergents.展开更多
From the protection of Chinese white dolphin and living environment,and considering the industrial development in coastal areas,we put forward adjustment program for Jiangmen Chinese White Dolphin Provincial Nature Re...From the protection of Chinese white dolphin and living environment,and considering the industrial development in coastal areas,we put forward adjustment program for Jiangmen Chinese White Dolphin Provincial Nature Reserve. Meanwhile we analyzed the feasibility of this program by systematically focusing the effect of adjusted functional regions on Chinese white dolphin.展开更多
Bauxite residue is a highly alkaline material generated from the production of alumina in which bauxite is dissolved in caustic soda.Approximately 4.4 billion tons of bauxite residues are either stockpiled or landfill...Bauxite residue is a highly alkaline material generated from the production of alumina in which bauxite is dissolved in caustic soda.Approximately 4.4 billion tons of bauxite residues are either stockpiled or landfilled,creating environmental risks either from the generation of dust or migration of filtrates.High alkalinity is the critical factor restricting complete utilization of bauxite residues,whilst the application of alkaline regulation agents is costly and difficult to apply widely.For now,current industrial wastes,such as waste acid,ammonia nitrogen wastewater,waste gypsum and biomass,have become major problems restricting the development of the social economy.Regulation of bauxite residues alkalinity by industrial waste was proposed to achieve‘waste control by waste’with good economic and ecological benefits.This review will focus on the origin and transformation of alkalinity in bauxite residues using typical industrial waste.It will propose key research directions with an emphasis on alkaline regulation by industrial waste,whilst also providing a scientific reference point for their potential use as amendments to enhance soil formation and establish vegetation on bauxite residue disposal areas(BRDAs)following large-scale disposal.展开更多
文摘Based on Shanxi’s overall economy, the provincial Party committee and government, in the process of economic structure reorientation, decided to make the industrial structure adjustment as a fulcrum to maintain the provincial economic development tempo as well as a starter to trigger its strategic tune－up. And they had meticulously drafted “Shanxi’s ‘361’Industrial Adjustment Plan for 2000”.“361”stands for respectively supporting 36 key industrial restructure projects; financing by the provincial government 600 million yuan as stock with discount interest; and bringing along 10 billion credit from banks and social fund. By concentrating upon key product－mix adjustment and flagship industrial projects in particular, they had driven the procedure of the industrial restructure of the whole province.The Plan focuses upon one growth (cultivating a newly economic growth point) and three excellences (supporting excellent industrial sectors, excellent products and excellent businesses) while giving top priority to ten categories of outstanding products including stainless steel, electrolytic aluminum, high－tech machinery and electric appliances, fine chemical products, special textile products, biotech products and new pharmaceuticals, high quality magnetic materials, high－density chemical fertilizer, downstream coal products and superfine powders. The flagship industrial projects consist of 500,000－ton stainless steel, 400,000－ton electrolytic aluminum, 800,000－ton high－density chemical fertilizer (including 300,000－ton big－granulized urea), 20－million－ton furnace coke (with 7－million－ton newly added), 25,000－ton 1,4－butylene－glycol, 100,000 pairs of speed－increasing rail wheels and shafts, 5,000－ton high－efficiency magnetic material and 55,000－ton “green”liquid detergents.
基金Support by Key Project in Marine Science and Technology of Guangdong (No.A20099E01)Guangdong Provincial 908 Project ( No.GD908-02-05)~~
文摘From the protection of Chinese white dolphin and living environment,and considering the industrial development in coastal areas,we put forward adjustment program for Jiangmen Chinese White Dolphin Provincial Nature Reserve. Meanwhile we analyzed the feasibility of this program by systematically focusing the effect of adjusted functional regions on Chinese white dolphin.
基金Projects(41877551,41842020)supported by the National Natural Science Foundation of ChinaProject(201509048)supported by the Environmental Protection’s Special Scientific Research for Chinese Public Welfare Industry
文摘Bauxite residue is a highly alkaline material generated from the production of alumina in which bauxite is dissolved in caustic soda.Approximately 4.4 billion tons of bauxite residues are either stockpiled or landfilled,creating environmental risks either from the generation of dust or migration of filtrates.High alkalinity is the critical factor restricting complete utilization of bauxite residues,whilst the application of alkaline regulation agents is costly and difficult to apply widely.For now,current industrial wastes,such as waste acid,ammonia nitrogen wastewater,waste gypsum and biomass,have become major problems restricting the development of the social economy.Regulation of bauxite residues alkalinity by industrial waste was proposed to achieve‘waste control by waste’with good economic and ecological benefits.This review will focus on the origin and transformation of alkalinity in bauxite residues using typical industrial waste.It will propose key research directions with an emphasis on alkaline regulation by industrial waste,whilst also providing a scientific reference point for their potential use as amendments to enhance soil formation and establish vegetation on bauxite residue disposal areas(BRDAs)following large-scale disposal.
