干旱区生态环境知识资源中心(Arid): Application of long-chain ammonium polyphosphate to control inorganic fouling in agricultural saline water distribution systems

Arid

DOI	10.1016/j.eti.2023.103274
	Application of long-chain ammonium polyphosphate to control inorganic fouling in agricultural saline water distribution systems
	Ma, Changjian; Puig-Bargues, Jaume; Wang, Xuejun; Liao, Renkuan; Zhangzhong, Lili; Liu, Zhaohui; Xiao, Yang; Li, Yunkai
通讯作者	Xiao, Y
来源期刊	ENVIRONMENTAL TECHNOLOGY & INNOVATION
ISSN	2352-1864
出版年	2023
卷号	32
英文摘要	The inevitable inorganic fouling in saline water drip irrigation systems (SWDIS) with phosphorus fertilizer has become key obstacle for utilizing saline water and phosphate fertilizer. This study developed a greener anti-fouling method by intelligently applying a superior fertilizer (i.e. ammonium polyphosphate, APP). X-ray diffractions and Rietveld refinement method were used to determine the mineral composition and cell parameters of scales. Results showed that APP effectively minimized the inorganic fouling in SWDIS, with the fixed scales quantity reduced by 17.8-59.3%. Consequently, the average discharge and fertigation uniformity of SWIDS in APP groups were 26.4-49.5% and 40.5- 63.5% higher than that in no-fertilizer groups. The aragonite and calcite contents were decreased by 52.9-63.7% and 35.3-53.3% with APP application, which was because of APP chelating salt cations (e.g., Ca2+) to decrease the probability of carbonates formation. In addition, APP increased the cell volumes of aragonite and calcite to 0.26-5.33A3, which resulted in the retrogression of crystallinity and phase purity. Moreover, compared with lower concentration with long time fertigation mode, the scales' contents in higher concentration with shorter time fertigation mode reduced by 20.9%. This study proposes an effective, eco-friendly fertigation method to control the inorganic fouling in SWDIS, which provide a new perspective for the sustainable management of saline water and phosphorus fertilizer in arid areas. & COPY; 2023 Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
英文关键词	Ammonium polyphosphate Drip irrigation Emitter clogging Fouling Crystal structure
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001045452000001
WOS关键词	DRIP IRRIGATION ; FERTILIZER CONCENTRATION ; PHOSPHATE FERTILIZER ; BIOFILM FORMATION ; SCALE INHIBITION ; AFFECT GROWTH ; PHOSPHORUS ; FERTIGATION ; SEDIMENT ; SOIL
WOS类目	Biotechnology & Applied Microbiology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向	Biotechnology & Applied Microbiology ; Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396304
推荐引用方式 GB/T 7714	Ma, Changjian,Puig-Bargues, Jaume,Wang, Xuejun,et al. Application of long-chain ammonium polyphosphate to control inorganic fouling in agricultural saline water distribution systems[J],2023,32.
APA	Ma, Changjian.,Puig-Bargues, Jaume.,Wang, Xuejun.,Liao, Renkuan.,Zhangzhong, Lili.,...&Li, Yunkai.(2023).Application of long-chain ammonium polyphosphate to control inorganic fouling in agricultural saline water distribution systems.ENVIRONMENTAL TECHNOLOGY & INNOVATION,32.
MLA	Ma, Changjian,et al."Application of long-chain ammonium polyphosphate to control inorganic fouling in agricultural saline water distribution systems".ENVIRONMENTAL TECHNOLOGY & INNOVATION 32(2023).