The performance of drip irrigation systems is critically influenced by clogging mechanisms that reduce hydraulic efficiency and compromise water distribution uniformity. Sediment deposition, calcium ...
Clogging lessons start Sept. 15, at the Richmond Parks Department, 321 North Second Street, Richmond. Beginners class will be held from 6:15-7 p.m., beginners plus from 7-7:45 p.m. and intermediate ...