Abstract Bio-based fertilizers (BBFs) have been promoted as a solution to help manage bio-waste problems and improve soil health conditions. Their potential is replace mineral due nonrenewable energy dependency the accumulation that threatens environmental issues. Currently, laboratory field-based literature growing since European Union (EU) looks BBFs future of agriculture bio-based products. ...

The aim of this study was to investigate acute toxicity (96-hr LC50 and lethal concentrations) of waterborne metal mixture (Pb+Mn) for the fish, Catla catla, Labeo rohita, Cirrhina mrigala, Ctenopharyngodon idella and Hypophthalmichthys molitrix. The extent of metals bio- accumulation in fish body organs viz. gills, liver, kidney, fins, bones, muscle and skin at both 96-hr LC50 and lethal conce...

Inadequate cleaning of removable dentures Sromotes tKe accumulation and adKesion of bio¿lm, which is one of the main causes of failure of these Srostheses &omSlete denture bio¿lm is de¿ned as a dense layer of complex microbial communities embedded in a polymeric matrix, and it is known to contain more than 1011 microorganisms by gram in dry weight 13 7he composition of the denture bio¿lm microb...

This research study investigates the modelling and simulation of biomass anaerobic dark fermentation in bio-hydrogen production a continuous plug flow reactor. A CFD multiphase full transient model long-term horizons was adopted to biohydrogen mode. Both discharge biomass, which prevents accumulation solid parts, recirculation liquid phase ensure constant access nutrient solution. The effect hy...

The concentrations of zinc, copper, cadmium and lead in surface water, sediments and two native snail species, Bellamya bengalensis and Melanoides tuberculata from Latipada reservoir were determined. The concentrations of cadmium and lead in surface water were higher than the WHO recommended limits for drinking water standards; where as those of zinc and copper were within the permissible limit...

Chinese hamster ovary (CHO) cells are the most preferred mammalian host used for the bio-pharmaceutical production. A major challenge in metabolic engineering is to balance the flux of the tuned heterogonous metabolic pathway and achieve efficient metabolic response in a mammalian cellular system. Pyruvate carboxylase is an important network element for the cytoplasmic and mitochondrial metabol...

in recent decades, phytoremediation is one of the methods which has been a lot of attention. in this process by using of green plants can be removing or eliminate pollutants from water, soil and sediments. therefore, to achievement the objective, this experiment was done in pot culture using completely randomized design with different levels of cadmium concentrations (cdcl2.h2o) including 0, 5,...

This study examined microbiological processes during the bio-drying of municipal wastewater sludge (WS) from waste treatment facilities Moscow region (Russia). In just 21 days bio-drying, moisture content mixture WS and wood chips decreased by 19.7%. It was found that members genus Bacillus were main organic matter destructors. period 7 to 14 days, rates mineralization loss highest, bacteria do...

A thorough understanding of nanoparticle bio-distribution at the feto-maternal interface will be a prerequisite for their diagnostic or therapeutic application in women of childbearing age and for teratologic risk assessment. Therefore, the tissue interaction of biocompatible dendritic polyglycerol nanoparticles (dPG-NPs) with first- trimester human placental explants were analyzed and compared...