alkaline wastewater | Environmental XPRT

Articles & Whitepapers

Electrochemically-assisted ammonia recovery from wastewater using a floating electrode

This work presents and explores a novel methodology for the removal and recovery of ammonia from wastewater based upon two mechanisms: electrochemical oxidation and a previously unreported electrochemically-assisted surface transfer mechanism. Recovery of ammonia is enabled by placing a porous cathodic electrode at the wastewater-air interface. In this configuration, the cathode creates local ...

Fabrication and evaluation of an attapulgite membrane as the filter for recycling blowdown water from industrial boilers

Continuous blowdown water (CBW) from industrial boilers is of great quantity and energy, and therefore worth recycling. According to the data from a long period of monitoring, carbonate and sulfate ...

Dissolved-air flotation optimised for exhaust air treatment cycles

EnviroChemie has received German utility model protection for a specific dissolved-air flotation system from the Flomar® series. This particular version is particularly well suited to depleting the solids from highly polluted exhaust air ...

Showcase

Motor-Driven Metering Pump

Capacity range 146 – 1,030 l/h, 12 – 4 bar. The patented multi-layer safety diaphragm for excellent process reliability is just one feature of the extremely robust motor-driven metering pump Sigma/3 Basic. It also offers a wide range of power end versions, such as three-phase or 1-phase AC motors, also for use in ATEX areas.