Helping the Underprivileged Community
Initiative to Zero Waste – Building a Composter for SMK Tebobon
Composting is very important for food security. Through the composting process, organic waste becomes the input to produce nutrients and beneficial microorganisms, increasing water retention and cation exchange (CIC) and increase production profits. From the environmental point of view, recycling these waste and applying it to the soil provides many benefits such as increasing the organic matter in soil, reducing methane produced in the landfills or public waste, peat replacement as substrate, carbon capture, soil temperature control and increasing soil porosity as well as reducing the risk of erosion and desertification. Realizing the importance of Composting, Engineering Faculty of Universiti Malaysia Sabah has produced a prototype to compost organic waste such as food waste and leaves. This technology is planned to be transferred to rural school which is the Sekolah Menengah Kebangsaan Tebobon to train the staffs and students to make compost. The reason why this secondary school is selected because, although SMK Tebobon had been awarded Anugerah SERASI in year 2012, through the Sekolah Rakan Alam Sekitar (SERASI) programme and for three years from 2012, 2014 and 2016, SMK Tebobon had been awarded Anugerah Wira SERASI, they have one main problem which is the unfinished composting project. The existing composting project in SMK Tebobon was discontinued due to lack of expertise in the field as well as allocation. The existing composting system is an open system (Refer Figure 1) which has led to many problems such as the presence of stray dogs and is exposed to uncertain weather factors. Thus, not only composting process will ensure the environmental sustainability to be achieved but it also enrich the quality of human capital in terms of knowledge as well as improving the quality of life. Besides, it help strengthen the pupils’/students’ character and taught them to love and care for the environment.