首页 关于我们 研究报告 观点文章 半导体 TMT 金融与服务 汽车 English

留言
报告导航:研究报告制造业材料
2007-2008年中国钢铁行业污染研究报告
字数:3.0万 页数:82 图表数:66
中文电子版:7000元 中文纸版:6500元 发布日期:2008-07
英文电子版:1800美元 英文纸版:1700美元
编号:EY007 附件:下载 购买报告

2007年中国粗钢产量为4.89亿吨,比2006年增长16.7%。预计2008年中国粗钢产量为5.4亿吨,比2007年增长10.4%。2008年中国粗钢产量增速明显低于2006年、2007年,其主要原因是中国淘汰钢铁落后产能,改善钢铁需求。2008年计划淘汰落后炼铁能力3706万吨、炼钢能力3820万吨,占当年产量8%,计划到2010年关停和淘汰落后炼铁能力8917万吨、炼钢能力7776万吨。

图:2004-2008年中国粗钢产量变化
 
来源:水清木华研究中心

中国钢铁污染物的主要来源是二氧化硫、粉尘、废水和固体废弃物。2007年中国钢铁行业排放二氧化硫172.8万吨,占全国二氧化硫排放量的7%;粉尘排放量为107.3万吨,约占全国粉尘排放量的15%;固体废弃物产生量为22850万吨,约占全国固体废弃物产生量的13%;废水排放量约占全国总排废水量的8%。在国家规定的酸雨、SO2“两控区”内的钢产量占全国的75%左右。

图:2005-2007年中国钢铁行业二氧化硫、粉尘排放量变化趋势
 
来源:水清木华研究中心

本报告依据国家统计局、中国环境保护部、国际钢协、中国钢铁网等国家权威渠道数据,对中国钢铁行业污染的现状、技术、市场、重点公司等进行了研究,并对中国钢铁行业的脱硫除尘、治理废水固废的未来市场进行了预测。

China¡¯s crude steel output was 489 million tons in 2007, representing an increase by 16.7% against the previous year. In 2008, the output is expected to reach 540 million tons, rising 10.4£¥ over last year, indicating that the growth rate of China¡¯s crude steel output in 2008 will be clearly slower than that in 2006 and 2007 as China has been making great efforts to eliminate outdated production capacity and improve steel demand structure. According to the central government plan, China will eliminate 37.06 million tons in outdated iron production capacity and 38.2 million tons in obsolete steel production capacity in 2008, accounting for 8% of total output in the year, and eliminate 89.17 million tons in outdated iron production capacity and 77.76 million tons in obsolete steel production capacity in 2010. 

China Crude Steel Output, 2004-2008
 
Source£ºResearch in China

China steel pollutants are mainly sulfur dioxide, dust, wastewater and solid waste. In 2007, sulfur dioxide discharged by China steel industry was 1.73 million tons, accounting for 7% of the national total; dust discharged was 1.07 million tons, amounting to 15% of the national total; solid wastes were 228.5 million tons, accounting for 13% of the national total, and wastewater discharged amounted to 8% of the national total. China¡¯s steel industry pollution amounts to around 75% of the national total in ¡°the two controlling areas¡± of acid rain and SO2.

Changes in SO2 & Dust Discharged by China Steel industry, 2005-2007
 
Source: Research in China

Based on the authoritative statistics from the National Bureau of Statistics and the Ministry of Environmental Protection as well as the information form websites of steel associations, including the International Iron and Steel Institute and China Steel Website, the report makes an in-depth analysis on current situation, technology, market, key players of pollution control sector in China¡¯s steel industry, and also makes forecast on the development of desulphurization, dust removal and wastewater and solid waste treatment in China¡¯s steel industry.


 

    如果这份报告不能满足您的要求,我们还可以为您定制报告,请留言说明您的详细需求。

2005-2008 www.pday.com.cn 版权所有