The microalgae–bacteria consortium is a promising and sustainable alternative for industrial wastewater treatment, since it may allow good removal of organic matter nutrients, as well the possibility producing products with added value from algae biomass. This research investigated best bacterial microalgae inoculation ratio system start-up evaluation removing (as chemical oxygen demand (COD)),...

Water masses are commonly identified according to their conservative parameters. However, there also studies that use non-conservative parameters, together with the ones, refine water identification. The aim of this study was analyze chemical properties in western tropical Atlantic Ocean (WTAO) inorganic nutrient concentration: nitrate-NO3–, phosphate-PO43–, and silicic acid-Si(OH)4, set a regi...

The objective of this paper is simultaneous of aerobic and anaerobic process for phosphorus removal from a dairy wastewater. The system consists of a granular sequencing batch reactor (SBR) working under alternating aerobic/anaerobic conditions. In order to analyze the process, four significant variables viz. MLSS, COD/N ratio, aeration time and cycling time and four dependent parameters as the...

Sulfate is an essential macroelement for all living organisms. However, sulfate can be limited in agricultural settings. Microorganisms change their gene expression to acclimate deficient conditions. Green microalga Chlamydomonas reinhardtii expresses and secretes extracellular arylsulfatase (ARS) under Our results show that C. ARS hydrolyze both monoester (5-bromo-4-chloro-3 indolyl sulfate; X...

Felszíni vizek minőségi és mennyiségi védelme az egyik legfontosabb feladat, ugyanis ökoszisztéma legmeghatározóbb természeti erőforrása a víz. A meghatározása során fizikai, kémiai, biológiai bakteriológiai vízminőségi paramétereket kell vizsgálni. Jelen kutatásunk fő célkitűzése, hogy vizsgáltok alapján meghatározzuk hogyan mely paraméterek befolyásolják leginkább a-klorofill tartalom horizon...

Exploring a sustainable route for the efficient treating/recycling of heavy metal (like Ni2+, Cd2+, Cu2+) contamination water is highly desirable both from environment and resource view. Herein, we reported scale-up synthesis monolayer magnesium-aluminium layered double hydroxide (m-MgAl-LDH) nanosheets, which showed exceptional ability to mineralize Cd2+ Cu2+ rapidly efficiently. Furthermore, ...