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- W4302009596 endingPage "159283" @default.
- W4302009596 startingPage "159283" @default.
- W4302009596 abstract "Global food security, which has emerged as one of the sustainability challenges, impacts every country. As food cannot be generated without involving nutrients, research has intensified recently to recover unused nutrients from waste streams. As a finite resource, phosphorus (P) is largely wasted. This work critically reviews the technical applicability of various water technologies to recover macro-nutrients such as P, N, and K from wastewater. Struvite precipitation, adsorption, ion exchange, and membrane filtration are applied for nutrient recovery. Technological strengths and drawbacks in their applications are evaluated and compared. Their operational conditions such as pH, dose required, initial nutrient concentration, and treatment performance are presented. Cost-effectiveness of the technologies for P or N recovery is also elaborated. It is evident from a literature survey of 310 published studies (1985–2022) that no single technique can effectively and universally recover target macro-nutrients from liquid waste. Struvite precipitation is commonly used to recover over 95 % of P from sludge digestate with its concentration ranging from 200 to 4000 mg/L. The recovered precipitate can be reused as a fertilizer due to its high content of P and N. Phosphate removal of higher than 80 % can be achieved by struvite precipitation when the molar ratio of Mg2+/PO43− ranges between 1.1 and 1.3. The applications of artificial intelligence (AI) to collect data on critical parameters control optimization, improve treatment effectiveness, and facilitate water utilities to upscale water treatment plants. Such infrastructure in the plants could enable the recovered materials to be reused to sustain food security. As nutrient recovery is crucial in wastewater treatment, water treatment plant operators need to consider (1) the costs of nutrient recovery techniques; (2) their applicability; (3) their benefits and implications. It is essential to note that the treatment cost of P and/or N-laden wastewater depends on the process applied and local conditions." @default.
- W4302009596 created "2022-10-06" @default.
- W4302009596 creator A5000537987 @default.
- W4302009596 creator A5007879935 @default.
- W4302009596 creator A5031448822 @default.
- W4302009596 creator A5057946712 @default.
- W4302009596 creator A5070104049 @default.
- W4302009596 date "2023-01-01" @default.
- W4302009596 modified "2023-10-15" @default.
- W4302009596 title "Macro-nutrients recovery from liquid waste as a sustainable resource for production of recovered mineral fertilizer: Uncovering alternative options to sustain global food security cost-effectively" @default.
- W4302009596 cites W1568246414 @default.
- W4302009596 cites W1941446868 @default.
- W4302009596 cites W1964224604 @default.
- W4302009596 cites W1965071973 @default.
- W4302009596 cites W1965438442 @default.
- W4302009596 cites W1965641319 @default.
- W4302009596 cites W1966979515 @default.
- W4302009596 cites W1967073744 @default.
- W4302009596 cites W1968360090 @default.
- W4302009596 cites W1969252297 @default.
- W4302009596 cites W1973626449 @default.
- W4302009596 cites W1973897399 @default.
- W4302009596 cites W1974268125 @default.
- W4302009596 cites W1977740442 @default.
- W4302009596 cites W1979340758 @default.
- W4302009596 cites W1983941943 @default.
- W4302009596 cites W1986075907 @default.
- W4302009596 cites W1990756284 @default.
- W4302009596 cites W1992232930 @default.
- W4302009596 cites W1993425792 @default.
- W4302009596 cites W1994420851 @default.
- W4302009596 cites W1999527153 @default.
- W4302009596 cites W2005984128 @default.
- W4302009596 cites W2011758884 @default.
- W4302009596 cites W2012978331 @default.
- W4302009596 cites W2013426322 @default.
- W4302009596 cites W2014348096 @default.
- W4302009596 cites W2014940280 @default.
- W4302009596 cites W2016696855 @default.
- W4302009596 cites W2017363730 @default.
- W4302009596 cites W2018010021 @default.
- W4302009596 cites W2018473873 @default.
- W4302009596 cites W2021725293 @default.
- W4302009596 cites W2022760282 @default.
- W4302009596 cites W2027531877 @default.
- W4302009596 cites W2030514457 @default.
- W4302009596 cites W2030979099 @default.
- W4302009596 cites W2033960995 @default.
- W4302009596 cites W2034258101 @default.
- W4302009596 cites W2035481642 @default.
- W4302009596 cites W2037061495 @default.
- W4302009596 cites W2039510573 @default.
- W4302009596 cites W2040216364 @default.
- W4302009596 cites W2042978769 @default.
- W4302009596 cites W2049241013 @default.
- W4302009596 cites W2051202779 @default.
- W4302009596 cites W2055888659 @default.
- W4302009596 cites W2056771503 @default.
- W4302009596 cites W2057916570 @default.
- W4302009596 cites W2059038829 @default.
- W4302009596 cites W2059309216 @default.
- W4302009596 cites W2060197309 @default.
- W4302009596 cites W2060891182 @default.
- W4302009596 cites W2063126175 @default.
- W4302009596 cites W2063697714 @default.
- W4302009596 cites W2066007367 @default.
- W4302009596 cites W2066237571 @default.
- W4302009596 cites W2066867475 @default.
- W4302009596 cites W2066977458 @default.
- W4302009596 cites W2067511563 @default.
- W4302009596 cites W2067824381 @default.
- W4302009596 cites W2067888906 @default.
- W4302009596 cites W2069607531 @default.
- W4302009596 cites W2071002487 @default.
- W4302009596 cites W2071305956 @default.
- W4302009596 cites W2071508687 @default.
- W4302009596 cites W2076450742 @default.
- W4302009596 cites W2077305600 @default.
- W4302009596 cites W2077519177 @default.
- W4302009596 cites W2077609063 @default.
- W4302009596 cites W2080673093 @default.
- W4302009596 cites W2083369255 @default.
- W4302009596 cites W2084533363 @default.
- W4302009596 cites W2085366352 @default.
- W4302009596 cites W2088579209 @default.
- W4302009596 cites W2090031557 @default.
- W4302009596 cites W2094580986 @default.
- W4302009596 cites W2100653346 @default.
- W4302009596 cites W2116588682 @default.
- W4302009596 cites W2125384098 @default.
- W4302009596 cites W2130740162 @default.
- W4302009596 cites W2140710221 @default.
- W4302009596 cites W2142171308 @default.
- W4302009596 cites W2142379739 @default.
- W4302009596 cites W2147822827 @default.
- W4302009596 cites W2148466889 @default.
- W4302009596 cites W2162102102 @default.
- W4302009596 cites W2164711359 @default.