Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/09603120903511093 |
The health implications of wastewater reuse in vegetable irrigation: a case study from Malamulele, South Africa | |
Gumbo, Jabulani Ray; Malaka, Eric Mathwalibona; Odiyo, John O.; Nare, Lerato | |
通讯作者 | Gumbo, Jabulani Ray |
来源期刊 | INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH
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ISSN | 0960-3123 |
出版年 | 2010 |
卷号 | 20期号:3页码:201-211 |
英文摘要 | Malamulele is located in an arid region where small-scale irrigation with wastewater is rife. A study was conducted to investigate the health implications of wastewater reuse in vegetable irrigation. Results showed that there are potential health hazards associated with this practice. The wastewater contained 103 helminth eggs/100ml and zero helminth eggs for control group; vegetable wash water had 3 helminth eggs/100ml for the exposed group and zero for control. The wastewater results exceeded the WHO guidelines whereas the vegetable wash water counts were within the guideline. Stool samples of farmers and their children indicated common infections with hookworm and Giardia lamblia. Hookworm infections were high (42%) among exposed group in comparison to the control group (27.5%). The farmers were able derive their livelihood from the sale of vegetables. The findings suggest that the health risks of using wastewater are real but can be managed by using the incomes that the farmers earn. |
英文关键词 | wastewater reuse vegetable irrigation parasitic protozoa poverty alleviation hookworm infections |
类型 | Article |
语种 | 英语 |
国家 | South Africa |
收录类别 | SCI-E |
WOS记录号 | WOS:000277770300004 |
WOS关键词 | AGRICULTURE |
WOS类目 | Environmental Sciences ; Public, Environmental & Occupational Health |
WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/164669 |
作者单位 | Univ Venda, Thohoyandou, South Africa |
推荐引用方式 GB/T 7714 | Gumbo, Jabulani Ray,Malaka, Eric Mathwalibona,Odiyo, John O.,et al. The health implications of wastewater reuse in vegetable irrigation: a case study from Malamulele, South Africa[J],2010,20(3):201-211. |
APA | Gumbo, Jabulani Ray,Malaka, Eric Mathwalibona,Odiyo, John O.,&Nare, Lerato.(2010).The health implications of wastewater reuse in vegetable irrigation: a case study from Malamulele, South Africa.INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH,20(3),201-211. |
MLA | Gumbo, Jabulani Ray,et al."The health implications of wastewater reuse in vegetable irrigation: a case study from Malamulele, South Africa".INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 20.3(2010):201-211. |
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