Water-treatment firm Hyflux is making a splash across its operations - boosting productivity, developing new membrane technology and diversifying into oxygen-rich water for the healthcare market. The company has been taking these bold investment strides in partnership with the Economic Development Board. The latest venture to come to fruition is a $30 million fully-integrated and automated steel structure fabrication-processing line at Hyflux's Tuas facility, which was launched yesterday. Hyflux yesterday also signed a memorandum of understanding with NTU’s Nanyang Environment and Water Research Institute to collaborate on next-generation water-treatment technologies.