Persepsi wisatawan terhadap suatu objek wisata sangat penting karena dapat memberikan
informasi bagi pengelola dalam pengembangan objek daya tarik wisata. Penelitian ini …

Methyl Orange was a textile waste that polluted the environment and harmed aquatic
ecosystems and human life. It could affect the photosynthesis of oxygen regeneration and …

Betta fish (Betta splendens) is one type of freshwater ornamental fish that has the potential to
be cultivated because it has high economic value. This study aims to determine the …

Pada tahun 2025, diperkirakan kebutuhan baterai Li-ion akan mencapai 400.000 ton.
Upaya strategis diperlukan untuk mewujudkan pemakaian baterai Li-ion yang …

One of the mitigations in dealing with the problem of waste oil is by using bioremediation
techniques. Bioremediation techniques use biological agents that are safe for the …

Ketapang contains tannin and phenolic compounds which are known to absorb metals and
pollutants in the air. The purpose of this study was to determine the effectiveness of the …

Adsorpsi merupakan suatu metode yang digunakan untuk mengurangi bahan pencemar
terutama logam berat dan bahan-bahan organik. Adsorben yang digunakan adalah arang …

Activities of tin mining in Bangka Belitung resulted in the formation of water contained-pit
called Kulong that contains heavy metals copper (Cu). Copper is a heavy metal that is …

Permasalahan lingkungan serius diakibatkan oleh logam berat yang berasal dari kegiatan
industri perlu dipecahkan. Limbah timbal (Pb) merupakan salah satu sumber pencemaran …