干旱区生态环境知识资源中心(Arid): Economic Analysis and Development of the Nile Tilapia Cultivated in the Nursery Using Reject Brine as Water Support

Arid

DOI	10.1007/s11270-021-05481-w
	Economic Analysis and Development of the Nile Tilapia Cultivated in the Nursery Using Reject Brine as Water Support
	Medeiros Souza, Ana Claudia; Dias, Nildo da Silva; de Mesquita Arruda, Maria Valdiglezia; Fernandes, Cleyton dos Santos; Alves, Halysson Rubens; Nogueira Nobre, Gerson Talles; Lima Ferreira Peixoto, Maria Luiza; de Sousa Neto, Osvaldo Nogueira; Farias da Silva, Marcia Regina; da Silva, Francisco Valfisio; da Silva Sa, Francisco Vanies
通讯作者	Arruda, MVD
来源期刊	WATER AIR AND SOIL POLLUTION
ISSN	0049-6979
EISSN	1573-2932
出版年	2022
卷号	233 期号:1
英文摘要	Reverse osmosis desalination is a solution for water supply in rural communities in the semi-arid region. However, the disposal of waste generated in the process has been a challenge. Thus, a study was conducted to evaluate the economic viability and development of Nile tilapia (Oreochromis niloticus) cultivated in nurseries using water support, the rejected brine from the brackish water treatment plant. The study was conducted in the rural community of Serra Mossore, Mossore, RN, Brazil, benefited by the Agua Doce program with a desalination plant. For this, two nurseries were built for fish farming and a tank to receive fish effluent. Each nursery was populated with 700 male Nile tilapia fingerlings. To determine fish growth, biometric analyses of head length, partial length, total length, height, width, and average weight were performed every 30 days after stocking. The economic analysis consisted of identifying the financial inflows and outflows. The results showed that all biometric parameters increased linearly with the time of cultivation, indicating that tilapia development and production using reject brine were satisfactory, making this waste feasible in fish farming. Economically, the project proved to be unfeasible in the short term, requiring a longer execution time of the generated cash flows to cover the initial investment. Despite this, the project generated positive social and environmental impacts. The raising of tilapia is a viable alternative for draining saline waste and ensuring food and nutritional security for family farming.
英文关键词	Sustainability Fish farming Water reuse Social technology of coexistence with the semi-arid region
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000734029100001
WOS关键词	DESALINATION ; DISPOSAL ; SYSTEMS
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374376
推荐引用方式 GB/T 7714	Medeiros Souza, Ana Claudia,Dias, Nildo da Silva,de Mesquita Arruda, Maria Valdiglezia,et al. Economic Analysis and Development of the Nile Tilapia Cultivated in the Nursery Using Reject Brine as Water Support[J],2022,233(1).
APA	Medeiros Souza, Ana Claudia.,Dias, Nildo da Silva.,de Mesquita Arruda, Maria Valdiglezia.,Fernandes, Cleyton dos Santos.,Alves, Halysson Rubens.,...&da Silva Sa, Francisco Vanies.(2022).Economic Analysis and Development of the Nile Tilapia Cultivated in the Nursery Using Reject Brine as Water Support.WATER AIR AND SOIL POLLUTION,233(1).
MLA	Medeiros Souza, Ana Claudia,et al."Economic Analysis and Development of the Nile Tilapia Cultivated in the Nursery Using Reject Brine as Water Support".WATER AIR AND SOIL POLLUTION 233.1(2022).