Pengaruh Kombinasi Ketebalan Filter Perlite Vermiculite dan Activated Charcoal Terhadap Kualitas Sistem Pemanenan Air Hujan Menggunakan Dual Substrate Layer Extensive Green Roof = The Effect of Combination Thickness of Perlite Vermiculite and Activated Charcoal Filters on Quality of Rainwater Harvesting Using Dual Substrate Layer Extensive Green Roof

Pengaruh Luas Permukaan Atap Terhadap Kuantitas dan Kualitas Limpasan Air Hujan dalam Sistem Pemanenan Air Hujan = The ffect of roof surface area on the quantity and quality of rainwater runoff in rainwater harvesting system

Analisis pengaruh fungsi wilayah terhadap kualitas air hujan sebagai alternatif penyediaan sumber air bersih = Analysing the effect of regional function on rainwater quality as an alternative source of clean water supply

Pengaruh Kombinasi Ketebalan Lapis Media dan Ukuran Butir Media terhadap Penyisihan Kandungan Besi Dan Fecal Coliform Dalam Limpasan Air Hujan = The Effect of Media Layer Thickness and Media Grain Size Combination on Iron and Fecal Coliform Content Removal in Rainwater Runoff

Pengaruh Waktu Kontak terhadap Efisiensi Penyisihan Zat Organik (KMnO4), Kekeruhan, TDS, pH, dan Escherichia coli pada Pengolahan Air Hujan dengan Kombinasi Media Filter Polypropylene dan Lampu Ultraviolet = The Effect of Retention Time on the Removal Efficiency of Organic Substances (KMnO4), Turbidity, TDS, pH, and Escherichia coli in Rainwater Treatment with Combination of Polypropylene Filter and Ultraviolet Light