Exploring the Potential of Green Microalgae-Based Phycoremediation Treated Wastewater for Sustainable Concrete Production

Table 14

Split tensile strength of concrete produced using freshwater, STP water, and algae-treated water after 7, 14, and 28 days of curing.

S. no.	Type of sample	Split tensile strength (MPa)
		7 days	14 days	28 days
1	Freshwater	1.14	1.34	1.41
2	STP water	1	1.17	1.29
3	Algae-treated water	1.1	1.33	1.38