Water substitution methods, whether using treated wastewater, seawater or gray water, are generally viewed as less controversial than the use of regenerated water, a process in which wastewater is treated and added back to the water su
Water substitution methods, whether using treated wastewater, seawater or
gray water, are generally viewed as less controversial than the use of regenerated water, a process in which wastewater is treated and added back to the water su
water, are generally viewed as less controversial than the use of
regenerated water, a process in which wastewater is treated and added back to the water su
water, a process in which wastewater is treated and added back to the
water su
water supply.