A good septic system is a miracle of human ingenuity, invisibly processing and purifying household wastewater and returning it to the earth. It’s an efficient, economical solution for households ...

Augustine, aeration should ideally be done in late spring to mid-summer when the grass is actively growing," says Feldman. "During this period, the lawn can recover quickly from aeration, and the ...

Last section of this review discusses the fundamentals of urinary system ultrasonography followed by imaging of the urinary disorders ... Ultrasonogram of the surface of a normal lung (7.5 MHz) in a ...

Many of the same households are also served by private septic systems, which dispose of sewage by trapping solids in a tank while the liquids gradually seep back into the aquifer. It's a failure-prone ...