Removal of toilet paper fibers from residential wastewater: a life cycle assessment
文献类型：期刊论文
| 作者 | Wang, Xiaoyu; Liu, Guoqiang; Sun, Weimin; Cao, Zhiguo; Liu, Huaqing; Xiong, Yiqun; Li, Baoqin; Sun, Xiaoxu; Li, Yongbin; Xu, Rui |
| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2023 |
| 卷号 | 30期号:35页码:84254-84266 |
| 关键词 | CUMULATIVE ENERGY DEMAND TREATMENT PLANTS RETENTION TIME IMPACT DEGRADATION CELLULOSE RECOVERY MATTER SCALE LCA |
| ISSN号 | 0944-1344 |
| DOI | 10.1007/s11356-023-28291-5 |
| 英文摘要 | Toilet paper has been reported as one of the major insoluble pollutant components in the influent of wastewater treatment plants. Toilet paper fibers contribute to a large production of sewage sludge, resulting in a high treatment cost and high energy consumption. To find energy-efficient, cost-effective, and environment-friendly technologies for fiber removal and resource recovery from wastewater, a life-cycle assessment (LCA) was performed to analyze the wastewater treatment processes, including a sieving process for removing and recovering suspended solids before the biodegradation units. Based on the LCA results, it was estimated that the sieve screening process saved 8.57% of energy consumption. The construction phase of sieving consumed 1.31% energy cost compared with the operation phase. Environmental impact analysis showed that sieving reduced the impacts of climate change, human toxicity, fossil depletion, and particulate matter formation, which reduced the total normalized environmental impacts by 9.46%. The life-cycle analysis of the removal of toilet paper fibers from wastewater revealed the need to use more efficient methods to enhance the recovery of cellulose fibers. |
| WOS研究方向 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001020363200001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/80360]  |
| 专题 | 中国科学院广州地球化学研究所 |
| 推荐引用方式 GB/T 7714 | Wang, Xiaoyu,Liu, Guoqiang,Sun, Weimin,et al. Removal of toilet paper fibers from residential wastewater: a life cycle assessment[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2023,30(35):84254-84266. |
| APA | Wang, Xiaoyu.,Liu, Guoqiang.,Sun, Weimin.,Cao, Zhiguo.,Liu, Huaqing.,...&Gao, Pin.(2023).Removal of toilet paper fibers from residential wastewater: a life cycle assessment.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,30(35),84254-84266. |
| MLA | Wang, Xiaoyu,et al."Removal of toilet paper fibers from residential wastewater: a life cycle assessment".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 30.35(2023):84254-84266. |
入库方式： OAI收割
来源：广州地球化学研究所
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