The greatest volume of by-products produced in oil and gas recovery operations is referred
to as produced water and increasing environmental concerns and strict legislations on …

Oily sludge contains high concentrations of total petroleum hydrocarbons and heavy metals,
which seriously impact the environment and human health. How to dispose of and use the …

With the enhancement of public awareness of environmental protection, the harm of oily
sludge has gradually been paid attention to. As a kind of dangerous solid waste, the …

Produced water is responsible for the largest contribution in terms of waste stream volume
associated with the production of oil and gas. Characterization of produced water is very …

In the present study, an electrocoagulation process was applied to treat saline oilfield-
produced water. The kinetics of simultaneous heavy metal and oil removal in the saline …

Selenium oxyanions are released into environments by natural and anthropogenic activities
and are present in agricultural and glass manufacturing wastewater in several locations …

Sulphate-reducing bacteria (SRB) cause fouling, souring, corrosion and produce H2S
during oil and gas production. Produced water obtained from Periquito (PQO) and Galo de …

Biotreatment of oily sludge and the involved microbial communities, particularly in saline
environments, have been rarely investigated. We enriched a halophilic bacterial consortium …

This study assessed the efficacy of granular cylindrical periodic discontinuous batch reactors
(GC-PDBRs) for produced water (PW) treatment by employing eggshell and waste activated …

In the present study, the effect of short-term salt shocks (13% and 20%) on the performance
of a halophilic MBR bioreactor used to treat a hypersaline (5% salt) synthetic wastewater …