| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1007/s10668-005-9019-y |
| An analysis of the environmental pressure exerted by the eucalyptus-based Kraft pulp industry in Thailand. | |
| Jawjit W; Kroeze C; Soontaranun W; Hordijk L | |
| 发表日期 | 2006 |
| 出处 | Environment, Development and Sustainability 8 (2): 289-311 |
| 出版年 | 2006 |
| 语种 | 英语 |
| 摘要 | The study reported here focuses on the environmental pressure exerted by large-scale eucalyptus-based kraft pulp industry in Thailand. The objective of this study was to identify the most important sources of greenhouse gases, acidifying and eutrophying compounds and tropospheric ozone precursors, human toxicity compounds and solid waste associated with the kraft pulp industry. To this end, we performed an environmental systems analysis of the kraft pulp industry system in which we distinguished between two subsystems: the eucalyptus forestry subsystem and the kraft pulp production subsystem. The results indicate that the environmental pressure is caused by the kraft pulp production subsystem rather than by the eucalyptus forestry one. The chemical recovery unit was found to be the most important source of carbon dioxide (CO2) and sulfur dioxide (SO2) and responsible for more than one-half of the emissions of greenhouse gases and acidifying compounds from eucalyptus-based kraft pulp production in Thailand. Biomass combustion in the energy gene ration unit is an important source of nitrogen oxide (NOx) and carbon monoxide (CO) which in turn are responsible for over 50% of the emissions of tropospheric ozone precursors. About 73% of the eutrophication is caused by biological aerobic wastewater treatment emitting phosphorus (P). With respect to the eucalyptus forestry, only fertilizer use in eucalyptus plantations is a relevant source of pollution through the emission of nitrous oxide (N2O) and phosphate (PO4 3-). |
| 主题 | Directorate (DIR) |
| URL | http://pure.iiasa.ac.at/id/eprint/7926/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/128505 |
| 推荐引用方式 GB/T 7714 | Jawjit W,Kroeze C,Soontaranun W,et al. An analysis of the environmental pressure exerted by the eucalyptus-based Kraft pulp industry in Thailand.. 2006. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| XJ-06-011.pdf（374KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
