GreenMetric

Universitas Lampung memiliki kapasitas resapan air yang sangat luas berkat keberadaan area hijau yang mencapai sekitar 44% dari total lahan kampus. Wilayah resapan ini mencakup area hutan seluas 156.183,97 m², taman, dan lahan berumput yang berfungsi vital dalam mengisi kembali cadangan air tanah secara alami. Berdasarkan analisis hidrologi berkala, tata kelola lanskap terbuka ini terbukti efektif dan membuat kawasan kampus mampu menyerap kembali sekitar 51% dari total intensitas air hujan yang jatuh ke tanah.

The University of Lampung possesses an extensive water absorption capacity thanks to green areas covering around 44% of the total campus land. This absorption zone includes forest areas spanning 156,183.97 m², parks, and grasslands that play a vital role in naturally replenishing groundwater reserves. Based on routine hydrological analysis, this open landscape management is proven effective, enabling the campus area to absorb back approximately 51% of the total rainfall hitting the ground.

Unila telah mengimplementasikan program konservasi air yang sistematis melalui revitalisasi dan pembangunan infrastruktur kunci berupa waduk penampung. Saat ini, terdapat 5 embung utama (Embung A di Taman Rusa, Embung B di Rusunawa, Embung C1 & C2 di Fakultas Kedokteran, dan Embung D di Fakultas Teknik) yang berfungsi sebagai pengendali banjir sekaligus cadangan air saat musim kemarau. Selain itu, sistem Penampungan Air Hujan (PAH) di Fakultas Teknik dan FMIPA memiliki kapasitas hingga 50 m³, di mana aliran air dari atap gedung dialirkan ke 13 tangki bawah tanah untuk kebutuhan domestik seperti toilet dan penyiraman tanaman.

Unila has implemented a systematic water conservation program through the revitalization and construction of key storage infrastructure. Currently, there are 5 main retention ponds (Embung A at the Deer Park, Embung B at Rusunawa, Embung C1 & C2 at the Faculty of Medicine, and Embung D at the Faculty of Engineering) which function as flood control as well as water reserves during the dry season. Additionally, the Rainwater Harvesting (RWH) systems at the Faculty of Engineering and FMIPA possess a capacity of up to 50 m³, where water from building roofs is funneled into 13 underground tanks for domestic needs such as toilets and plant watering.

Implementasi daur ulang air di Universitas Lampung telah dilakukan secara luas untuk meminimalkan eksploitasi air tanah dan dialokasikan bagi kebutuhan non-potable (air bukan siap minum). Sekitar 48% dari air tanah yang diekstraksi (di luar produksi air minum AquaNila) dialirkan kembali ke ekosistem buatan untuk menunjang budidaya ikan air tawar serta riset ekologi akuatik. Kebijakan ini diperkuat di tingkat fakultas, salah satunya di Fakultas Kedokteran yang mengalirkan kembali sisa air wudhu dan air kondensasi AC untuk penyiraman tanaman lanskap dan operasional dekorasi air mancur gedung.

The implementation of water recycling at the University of Lampung has been widely carried out to minimize groundwater exploitation and is allocated for non-potable needs. Approximately 48% of the extracted groundwater (excluding AquaNila drinking water production) is channeled back into artificial ecosystems to support freshwater fish cultivation and aquatic ecology research. This policy is reinforced at the faculty level, such as at the Faculty of Medicine, which redirects graywater from ablution (wudhu) and AC condensation to water landscape plants and operate building water fountains.

Unila secara progresif mengganti berbagai perangkat air konvensional dengan teknologi keran dan saniter hemat air untuk mengoptimalkan efisiensi komparatif sisa pembuangan. Rata-rata persentase penggunaan alat hemat air (seperti keran sensor gerak, low-flush toilet, dan katup otomatis) di seluruh gedung fakultas telah mencapai 75,5%. Dalam peta jalan pemenuhan infrastruktur ini, Fakultas Ilmu Sosial dan Ilmu Politik (FISIP) serta Fakultas Teknik memimpin implementasi dengan tingkat instalasi perangkat cerdas mencapai 85%.

Unila progressively replaces conventional water fixtures with water-efficient faucet and sanitary technologies to optimize wastewater generation efficiency. The average percentage of water-saving appliances used (such as motion-sensor faucets, low-flush toilets, and automatic valves) across all faculty buildings has reached 75.5%. In the fulfillment roadmap of this infrastructure, the Faculty of Social and Political Sciences (FISIP) and the Faculty of Engineering lead the implementation with smart fixture installation rates reaching 85%.

Universitas Lampung memproduksi air minum siap konsumsi yang terolah secara mandiri melalui merek lokal AquaNila yang dikelola langsung oleh Laboratorium Teknologi Pangan. Fasilitas sterilisasi ini mengintegrasikan pemanfaatan teknologi filter membran (Membrane Filter), lampu disinfeksi UV (UV Lamp), serta sistem pemantauan higienitas ketat untuk menjamin kualitas kemurnian air minum civitas akademika. Berdasarkan data rekapitulasi, akumulasi total konsumsi air terolah AquaNila dalam periode Januari hingga Oktober berhasil mencapai angka 385.187 liter.

The University of Lampung independently produces ready-to-consume treated drinking water under the local brand AquaNila, managed directly by the Food Technology Laboratory. This sterilization facility integrates the utilization of membrane filter technology, UV disinfection lamps, and strict hygiene monitoring systems to guarantee pure drinking water quality for the campus community. Based on recapitulation data, the accumulated total consumption of AquaNila treated water from January to October successfully reached 385,187 liters.

Upaya pengendalian dan minimalisasi pencemaran air di Unila dilakukan secara rutin melalui monitoring parameter kualitas air fisik, kimia, dan biologi. Institusi sukses mencatatkan rekor MURI melalui inisiatif penuangan cairan eco-enzyme secara massal ke dalam ekosistem embung untuk menurunkan konsentrasi polutan organik alami. Sektor pembuangan juga diperkuat oleh instalasi reaktor Biogas dan IPAL (Instalasi Pengolahan Air Limbah) berkapasitas 30 m³ untuk memastikan bahwa limbah cair (termasuk dari klaster peternakan di Fakultas Pertanian) diproses secara aman sebelum dilepaskan ke saluran pembuangan umum atau digunakan kembali untuk irigasi persawahan lapangan. Seluruh program manajemen air ini secara langsung mendukung capaian 9 poin sasaran global SDGs, terutama SDG 6 (Air Bersih dan Sanitasi).

Water pollution control and minimization efforts at Unila are routinely carried out through the monitoring of physical, chemical, and biological water quality parameters. The institution successfully achieved a MURI record through the mass pouring initiative of eco-enzyme fluid into the retention pond ecosystems to reduce the concentration of natural organic pollutants. The disposal sector is also reinforced by a Biogas reactor and a Wastewater Treatment Plant (WWTP/IPAL) installation with a capacity of 30 m³ to ensure that liquid waste (including from the livestock cluster at the Faculty of Agriculture) is treated safely before being discharged into public channels or reused for field irrigation. This entire water management program directly supports the achievement of 9 global SDG target points, primarily SDG 6 (Clean Water and Sanitation).