Nira merupakan bahan baku utama pembuatan gula merah.Nira siwalan mudah terfermentasi akibat aktifitas mikroba.Kerusakan nira harus dicegah dengan penambahan pengawet.Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan cabai rawit dan larutan kapur terhadap kualitas nira siwalan dengan menggunakan metode Rancangan Acak Lengkap Faktorial (
The effect of bioelectrochemical anaerobic digestion (BEAD) on the methanogenic performance of brewery wastewater at different organic loading rates (OLRs) was investigated and compared to conventional anaerobic digestion.A continuous BEAD reactor was used to treat brewery wastewater at different OLRs of 2, 4, 8, 16, and Water 20 g COD/L.d.The expe
In coastal zones with saline groundwater, fresh groundwater lenses may form due to infiltration of rain water.The thickness of both the lens and the mixing zone, determines fresh water availability for plant growth.Due to recharge variation, the thickness of the lens and the mixing zone are not constant, which may adversely affect agricultural and
Plastic pollution is a global environmental challenge with serious implications for human health.Most of the work on plastic waste to date has focused on assessing and mapping impacts and remedial activities, which are important but do not attempt to understand the attitude and behaviour of the consumer.The problem will only be resolved by changing