Individuals can do all the sustainable wastewater that are mentioned, which are using biodegradable flushables, using prescription drugs and using trash bins instead of flushing sanitary napkins.
What is sustainable wastewater ?
Sustainable wastewater management is the need of the hour, as using water in a way that meets the current, ecological, social, and economic needs of an individual. Hence, doing it in such a manner that it doesn't compromise the ability to meet those needs in the future generations. To increase the efficiency of wastewater reuse by encouraging water reuse, reduction or recovery in our day to day lifestyle.
Therefore, second option(II and III, I) is the correct answer.
To learn more about sustainable wastewater, refer here :
https://brainly.com/question/25198059
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