Analisis Pengaruh Jenis Sampah Anorganik Spesifik terhadap Konsentrasi COD dan Amonia pada Badan Air = Analysis of The Effect of Spesific Inorganic Solid Waste on COD and Ammonia Concentrations in Water Bodies

Hubungan antara karakteristik slurry dengan produksi biogas dalam digester anaerobik menggunakan substrat sampah makanan dan co substrat starter limbah ikan = Relationship between characteristics of slurry and biogas production in anaerobic digester using substrate of food waste and co substrate starter of fish waste / Himawan Novianto

Studi pengaruh perlakuan resirkulasi air lindi pada bioreaktor landfill terhadap proses dekomposisi sampah serta pembentukan gas metana dan karbon dioksida = The effect of leachate recirculation on waste decomposition process and the formation of methane and carbon dioxide in bioreactor landfill

Reaktor biogas silinder pra-fabrikasi dalam pengolahan sampah organik skala rumah tangga secara individual dan komunal = Sustainability of implementation of pre-fabricated cylindrical biogas reactors for household organic waste treatment in individual and communal scale

Potensi biogas pada anaerobic co-digestion lumpur tinja dengan sampah makanan dan sampah taman = Biogas potential from anaerobic co digestion of faecal sludge with food waste and garden waste