Abstract Common Effluent Treatment Plants (CETP) are intended for effective treatment of
effluent discharged from industrial clusters aiming to support the small/medium scale …

Rapid urbanization and industrial development has led to increased discharge of
wastewater from process plants such as oil and gas refineries in recent years. Refinery …

Secondary wastewater discharged by the Kaduna refining and petrochemical company in
Kaduna (Nigeria) was characterized and treated in six vertical subsurface flow constructed …

The adverse ecological and socio-economic effects of oil pollution demand that eco-friendly
and proficient remediation technologies be devised as countermeasures. The synergistic …

Typha latifolia-planted vertical subsurface flow constructed wetlands (VSSF CWs) and an
unplanted microcosm constructed wetland were used for treating secondary refinery …

Pollution of waterbodies and the environment by petroleum industry is of particular concern
in Nigeria. This problem can be addressed by the application of constructed wetlands (CWs) …

Pollution and increasing water demand, especially for agriculture, put severe stress on
freshwater sources, and as a result, there is progressive deficit in the global water supply …

As the number of industries is increasing day by day, the amount of toxic and non-
biodegradable pollutants released by them into the environment is also increasing, thus …

This work aims to evaluate the treatment efficiency and feasibility of a sand filter as a post
treatment for a primary treated effluent from activated sludge process (ASP) of oil refinery …

This study was carried out to assess the performance of the activated sludge process (ASP)
for the treatment of oil refinery wastewater. Seasonal variation for temperature and the total …