A septic tank performs the equivalent of ________ treatment in the municipal wastewater treatment system scheme

Fill in the blank(s) with correct word


primary

Environmental & Atmospheric Sciences

You might also like to view...

Are the combinations of population growth rate and increase in rate of

water usage that you entered in Table ? reasonable? Explain. What will be an ideal response?

Environmental & Atmospheric Sciences

Speculate on the environmental consequences of removing water from this

reservoir faster than it is replenished by the hydrologic cycle. What will be an ideal response?

Environmental & Atmospheric Sciences

Although John Harrison was a cabinetmaker; he was awarded a monetary prize for building an accurate clock used to

determine longitude. a. True b. False

Environmental & Atmospheric Sciences

World deserts are

A. Decreasing as world climate becomes wetter B. Increasing because of the increase in global carbon dioxide C. Increasing because of logging and grazing D. About the same in area but have many threatened species of plants E. Decreasing because of massive reforestation

Environmental & Atmospheric Sciences