Anaerobic dynamic membrane bioreactor treating swine wastewater: Fate of sulfonamide antibiotics and heavy metals with their effect on filtration performance.

Sulfonamide antibiotics (SMs) and heavy metals, simultaneously existing in swine wastewater, threat ecological security and public health. Anaerobic dynamic membrane bioreactor (AnDMBR) technology has shown great potential for excellent and cost-effective treatment of various types of industrial wastewaters. Herein, it was for the first time applied for treating the swine wastewater containing both SMs and heavy metals, with particular efforts devoted to understanding the fate of SMs and heavy metals with their effect on dynamic membrane (DM) fouling.

Anaerobic dynamic membrane bioreactor treating sulfamethoxazole wastewater: advantages of dynamic membrane and its fouling mechanism.

Discharge of improperly treated sulfamethoxazole (SMX) wastewater seriously threats environmental security and public health. Anaerobic dynamic membrane bioreactors (AnDMBRs) technology would be cost-effective for SMX wastewater treatment, considering its low cost and satisfactory treatment efficiency. The performance of AnDMBR, though demonstrated to be excellent in treating many types of wastewaters, was for the first time investigated for treating SMX wastewater.

Metabolomics and histopathological analysis of two tomato cultivars after co-infection with soil-borne pathogens (Southern root-knot nematode and Fusarium wilt fungus).

Southern root-knot nematode (Meloidogyne incognita) and Fusarium wilt fungus (Fusarium oxysporum) are one of the most predominant pathogens responsible for substantial agricultural yield reduction of tomato. The current study planned to assess the effects of M. incognita (Mi) and F.

First Report of Causing Leaf Spot on in Guangxi, China.

Dalbergia odorifera T. Chen (Family: Fabaceae) is a national level II protected plant in China, with extremely high economic value and medical properties (Zhao et al. 2020).

Natural dissolved organic matter (DOM) affects W(VI) adsorption onto Al (hydr)oxide: Mechanisms and influencing factors.

Tungsten (W) is a contaminant with health implications whose environmental behaviors are not understood well. Sorption to mineral surfaces is one of the primary processes controlling the mobility and fate of W in soils, sediments, and aquifers. However, few papers published hitherto have not yet figured out the influences of dissolved organic matter (DOM) on this process.

Ferrihydrite-organo composites are a suitable analog for predicting Cd(II)-As(V) coexistence behaviors at the soil solid-liquid interfaces.

Organomineral assemblages are building units of soil micro-aggregates and exert their essential roles in immobilizing toxic elements. Currently, our knowledge of the adsorption and partitioning behaviors of coexisting Cd-As onto organomineral composites is limited. Herein, we carefully studied Cd-As cosorption onto ferrihydrite organomineral composites made with either living or non-living organics, i.