SEREMBAN, Nov 18 -- Executive Director of Ronser Bio-Tech Sdn Bhd Kharussukor Husain (left) showing the membrane filtration process consisting of ultrafiltration and reverse osmosis at the at the launch of Ronser's Palm Oil Mill Effluent (POME) zero emission plant in Labu, near here today. --fotoBERNAMA (2014) HAKCIPTA TERPELIHARA