Contents
News
De.mem introduces proprietary membrane technology enhanced by graphene oxide 1
Asahi Kasei and Recherche 2000 services target membrane-based chlor-alkali electrolysis 1
Seccua purchase grows Mann+Hummel’s water filtration portfolio 2
NX Filtration helps to reduce paper mills’ water footprint 2
Veolia invests in its mobile water services in the Middle East 2
Toray and Siemens aim to produce green hydrogen 3
Power plant in Chile uses IDE’s MAXH2O Desalter technology 3
KMU supplies MBR system for US water reclamation facility 4
UHP RO achieves high water recovery in Southeast Asia 4
3M joins Water Resilience Coalition 4
Evonik constructs new hollow-fibre spinning plant at its site in Schörfling, Austria 14

Technology Focus
Osmoflo plays major role in mine’s rehabilitation programme 5
Spacer patterns are printed directly onto membranes 7

Feature
Comparison of ceramic α-alumina and modified γ-alumina membranes for H2 separation 8

Regulars
In Brief 3
Patents 11
Events Calendar 14