Influence of pre-treated wastewater and encapsulated nanoparticles on properties of green concrete

Vanitha, S.; Rajan, Neil

doi:10.1007/s13204-021-02162-2

Cited by 3 publications

(24 citation statements)

References 19 publications

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“…Additionally, the slump value significantly increased when fly ash or calcium nitrite was combined with wastewater, with values ranging from 56% to 115% and 109% to 144%, respectively 68 . A slump reduction of approximately 14% was reported by Vanitha and Rajan (2022) in wastewater concrete samples 70 …”

Section: The Effect Of Domestic and Industrial Wastewater On Concrete...mentioning

confidence: 83%

“…Regarding the flexural strength, all the previous studies claimed that wastewater reduced the flexural strength of the concrete 61,62,66,68,70,71 . Slight reductions were reported in the study of Babu et al (2018) in using NECWW, PKTWW, MKWW, and ARWW.…”

Section: The Effect Of Domestic and Industrial Wastewater On Concrete...mentioning

confidence: 94%

“…Several studies have been conducted to evaluate the effects of various types of wastewater on concrete curing and manufacturing 57–72 . Table 3 illustrates the physical and chemical characteristics of wastewater used in the previous studies, with green colors denoting the accepted characteristics, and red colors, those that are rejected based on the suggestion of standard methods (Table 2).…”

Section: The Effect Of Domestic and Industrial Wastewater On Concrete...mentioning

confidence: 99%

“…Setting time of manufactured concrete samples with freshwater (W), and treated wastewater (WW); adapted from References 59–61,68–70). …”

Section: The Effect Of Domestic and Industrial Wastewater On Concrete...mentioning

confidence: 99%

“…Compressive strength changes percentage of wastewater concrete in comparison control samples made of fresh water (adapted from References 58–71). …”

Section: The Effect Of Domestic and Industrial Wastewater On Concrete...mentioning

confidence: 99%

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Concrete production with domestic and industrial wastewaters—A literature review

Hassani

Matos

Zhang

et al. 2023

Structural Concrete

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With water scarcity posing an ever‐present worldwide crisis, treated wastewater usage as an alternative to fresh water could be a smart choice and contribute to a sustainable construction industry. Numerous studies have been conducted by using treated domestic or industrial wastewater in concrete production, providing a promising solution to the global water shortage and wastewater management. However, the effectiveness of wastewater on the concrete manufacturing in comparison to pure freshwater has been a concern due to its impurities and contaminants. The results derived from previously published studies on concrete manufacturing with wastewater vary as a consequence of considerate different additives, curing age, treatment method, or wastewater quality. This review compiles and compares the previous investigations on physical and mechanical properties, durability characteristics, and morphological assessments of manufactured concrete with treated wastewater, and discusses the reasons for similarities and differences. Research findings and conclusions from the literature are summarized, and future research directions based on the research gaps are also recommended.

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Section: The Effect Of Domestic and Industrial Wastewater On Concrete...mentioning

confidence: 83%

Section: The Effect Of Domestic and Industrial Wastewater On Concrete...mentioning

confidence: 94%

Section: The Effect Of Domestic and Industrial Wastewater On Concrete...mentioning

confidence: 99%

“…Setting time of manufactured concrete samples with freshwater (W), and treated wastewater (WW); adapted from References 59–61,68–70). …”

Section: The Effect Of Domestic and Industrial Wastewater On Concrete...mentioning

confidence: 99%

“…Compressive strength changes percentage of wastewater concrete in comparison control samples made of fresh water (adapted from References 58–71). …”

Section: The Effect Of Domestic and Industrial Wastewater On Concrete...mentioning

confidence: 99%

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