The “MST”-Small Sewage Treatment System (SSTS) is a specially designed wastewater treatment system based on the anaerobic septic tank treatment system and supplemented with aerobic up-chamber activated sludge treatment system. The system is designed to offer an alternative enhanced treatment process to the conventional septic tank / filter bed system as specified by the Department of Standards Malaysia and National Water Services Commission (SPAN) to achieve treatment ability of 
Standard “A” effluent especially in the water catchment area categorized having a very low impact, confined and low localized harm/threat pollution to environment. The “MST” has complied in accordance to Malaysian Standard (MS2441-2:2014) and was the first brand to certify with Product certification scheme conducted by SIRIM Qas International Sdn. Bhd. after successful implementation of Process Performance Evaluation Test (Pilot Performance Trial) required by National Water Services Commission (SPAN). The “MST”- Small Sewage Treatment System (SSTS) are mainly used for domestic wastewater treatment for small scale development and capacity less than 150PE such as residential, commercial, Petrol Station, budget hotel and light industrial establishments.


Sistem Rawatan Kumbahan Kecil (SSTS) jenama “MST” adalah sistem rawatan sisa kumbahan yang direka khas berdasarkan sistem rawatan tangki septik anaerobik dan dilengkapi dengan sistem rawatan enapcemar aktif secara aerobik di ruangan atas.Sistem ini direkabentuk bagi menawarkan rawatan alternatif yang lebih baik kepada sistem tangki septik konvensional / sistem berpenapis seperti yang ditetapkan oleh Jabatan Standard Malaysia dan Suruhanjaya Perkhidmatan Air Negara (SPAN) bagi mencapai rawatan pematuhan effluen Standard “A” terutama di kawasan tadahan air yang dikategorikan mempunyai impak yang sangat rendah, terkurung dan rendah bahaya / ancaman pencemaran terhadap alam sekitar. “MST” telah mematuhi Standard Malaysia (MS2441-2: 2014) dan merupakan jenama pertama yang diperakui oleh Skim Pensijilan Produk yang dijalankan oleh SIRIM (QAS) International Sdn. Bhd. dengan kejayaan melaksanakan Ujian Proses Penilaian Prestasi (Ujian Prestasi Perintis) seperti yang ditetapkan oleh Suruhanjaya Perkhidmatan Air Negara (SPAN). “MST”- Sistem Rawatan Kumbahan Kecil (SSTS) digunakan terutama untuk rawatan air sisa domestik bagi pembangunan berskala kecil dan berkapasiti kurang daripada 150PE seperti kediaman, komersial, Stesyen minyak, hotel bajet dan kawasan perindustrian ringan.