Sulzer’s have developed a pump series for the pumping and recirculation of activated sludge in wastewater treatment plants during the nitrification and denitrification process. It also facilitates the ...

Sulzer’s new pump series is developed for the pumping and recirculation of activated sludge in wastewater treatment plants during the nitrification and denitrification process, as well as for the ...

An ESP32-compatible controller that turns a "dumb" hot-water re-circulation pump into a "smart" one. The pump is turned on demand (e.g. someone calls for hot water by turning on a faucet), and turned ...