Abstract: One of the domestic wastewater management systems developed in Banda Aceh City is a settlement-scale centralized treatment plant, also known as Communal WWTP system, with an anaerobic baffled reactor (ABR) and filter (AF) configuration. This study aims to examine quality effluent from communal WWTPs city Aceh. Measurements contents pH, BOD, COD, TSS, Ammonia, Total Coliform were carri...

Assessing the compatibility of industrial discharges with biological process a municipal wastewater treatment plant (WWTP) may represent critical task. Indeed, either focusing only on chemical characterization or ecotoxicity tests designed to assess impact surface waters lead questionable misleading conclusions. The feasibility an connection sewer should better take into account features downst...

Blackwater or domestic waste is a type of liquid that requires adequate treatment so as not to pollute the environment. The effectiveness wastewater can be increased by using multilevel filters and aquatic plants remediation agents. This study aims improve quality communal (WWTP) reducing value parameters. used an plant agent, namely Roots Wangi (Vetiveria zizanoides). independent variables in ...

Problems relating to disposal of sludge accumulating at waste-water treatment plants (WWTP) in Croatia are described in the paper. The possibility and adequacy of using ash obtained through incineration of sludge is considered. A special emphasis is placed on the significance of ash in concrete industry during production of cement mortar and concrete. Results of worldwide research conducted so ...

Abstract Currently, the wastewater treatment plant (WWTP) for tofu industry in Ledok Kulon Village, Bojonegoro Regency uses an anaerobic-aerobic-anaerobic system. However, treated quality is still over maximum standard. To rectify this, objective of study was to technically improve WWTP so that could comply with required standards disposal into environment. This achieved without increasing capa...

Indonesia is one of the countries infected by Coronavirus Disease 2019 (COVID-19) pandemic, which caused acute respiratory syndrome virus 2 (SARS-CoV-2). At end March 2020, provincial government Bali appointed Udayana University Hospital to handle COVID-19 patients because province has experienced an increase in number positive cases. In September cases increased more than 100%, resulting a hig...

Pharmaceuticals have become an important public health issue as environmental pollutants over the last years. After ingestion, pharmaceuticals are partly excreted unchanged. They can reach the wastewater treatment plant (WWTP) via the sewer network. Because the conventional treatments are ineffective in their removal, new methods should be approached, for example semiconductor photocatalysis. S...