Hugi Cerlyawati

The Heavy Metal Characteristics (Pb and Cu) in Wideng Crab Tissue from the Gonjol River, Demak

Hugi Cerlyawati & Slamet Isworo · Asian Journal of Biology · 2021

Objective and Background: The Gonjol river serves as a lifeline for the communities surrounding Demak's brackish water ponds. Currently, factory waste is poisoning rivers. The purpose of this research was to investigate the levels of heavy metals Pb and Cu in Wideng crab tissue,...

Open access Research Article 10.9734/ajob/2021/v13i430194

Bioremediation Tofu Liquid Waste Based on Chemical Oxygen Demand (COD) Parameters

Slamet Isworo, Poerna Sri Oetari, Danu Prabowo & Hugi Cerlyawati · Annual Research & Review in Biology · 2022

Background and Objective: The majority of liquid waste generated by the tofu industry in Semarang exceeds the recommended limit. This condition disturbs the ecology of the surrounding environment. so a solution is needed to manage it. The use of bacteria in bioremediation technol...

Open access Research Article 10.9734/arrb/2022/v37i1230561