Hach Introduces Pocket pH Meters
H-Series miniLab pocket pH meters from Hach Co. feature a non-glass silicon chip sensor that provides readings in seconds. It requires no filling solutions and stores dry for easy maintenance. Three different models are available, providing 1-, 2- or 3-point calibration, temperature display and pH resolution up to 0.01. 800/227-4224; www.hach.com.
Fluidyne Offers ISAM Sludge Reduction
The ISAM sludge reduction system from Fluidyne Corp. incorporates a constant-level anaerobic basin followed by a surge/anoxic/mix (SAM) tank, and an aeration basin that incorporates BOD, TSS and nitrogen removal along with sludge reduction in an integrated system. Complex organic
