Perancangan Sistem Pengelolaan Limbah Pada Satuan Pelayanan Pemenuhan Gizi (SPP)

Abstract

PELITA ADELIA PUTRI MANURUNG. Perancangan Sistem Pengelolaan Limbah Pada Satuan Pelayanan Pemenuhan Gizi (SPPG). Dibimbing oleh TAJUDDIN BANTACUT dan MUSLICH. Satuan Pelayanan Pemenuhan Gizi (SPPG) berkapasitas 3.000 porsi/hari berpotensi menghasilkan limbah organik dan limbah cair dalam jumlah besar sehingga memerlukan sistem pengelolaan yang sesuai dengan karakteristik dan kapasitas timbulannya. Penelitian ini bertujuan merancang sistem pengelolaan limbah pada SPPG menggunakan pendekatan capacity-based design, dengan kapasitas pelayanan sebagai parameter utama penentuan spesifikasi fasilitas pengolahan limbah organik menggunakan Black Soldier Fly (BSF) dan limbah cair menggunakan IPAL biofilter anaerob-aerob. Tahapan perancangan meliputi eksplorasi, pendefinisian masalah, ideasi, pengembangan desain, dan verifikasi expert judgment. Hasil perancangan menunjukkan timbulan limbah organik 348 kg/hari diolah melalui 18 unit biopond seluas 89 m², sedangkan debit air limbah 45 m³/hari dengan debit desain 54 m³/hari diolah melalui IPAL bervolume total 14,63 m³. Verifikasi expert judgment menunjukkan tingkat kesesuaian rancangan sebesar 84%, sehingga rancangan dinilai layak dan bersifat skalabel terhadap perubahan kapasitas pelayanan SPPG.

PELITA ADELIA PUTRI MANURUNG. Waste Management System Design for a Nutrition Fulfillment Service Unit. Supervised by TAJUDDIN BANTACUT and MUSLICH. A Nutrition Fulfillment Service Unit (SPPG) with a capacity of 3,000 meals/day has the potential to generate substantial organic and liquid waste, requiring a management system suited to its waste characteristics and generation capacity. This study aimed to design a waste management system for an SPPG using a capacity-based design approach, with service capacity as the primary parameter for determining the specifications of an organic waste facility using Black Soldier Fly (BSF) and a liquid waste facility using an anaerobic-aerobic biofilter WWTP. The design stages consisted of exploration, problem definition, ideation, design development, and verification through expert judgment. The design produced an organic waste generation of 348 kg/day, processed through 18 biopond units covering 89 m², while a wastewater discharge of 45 m³/day and a design discharge of 54 m³/day were treated through a WWTP with a total volume of 14.63 m³. Expert judgment verification indicated a design compliance level of 84%, showing the design is feasible and scalable to changes in SPPG service capacity.