A municipal wastewater treatment plant is a complex system of technological devices and facilities designed to remove pollutants from wastewater.The operation of such plants generates a waste stream that can be classified into three types: screenings (code 19 08 01), sand trap contents (code 19 08 02), and stabilized municipal sewage sludge (code 1
Ubiquitous membrane fouling is a knotty problem in membrane-based sugar-making process, which limits productivity and sugar quality.Especially during decolorization of sugarcane juice by nanofiltration (NF), fouling mechanism is still obscure and the fouling formation is difficult to control effectively.Herein, based on the analysis of the real fou
The polycrystalline cubic boron nitride (PCBN) milling tool can be used in the mold industry to replace cemented carbide tools to improve machining efficiency and quality.It is necessary to study the tool wear and failure mechanism to increase machining efficiency and extend tool life.Cr12MoV is used to analyze the failure form of PCBN tools in the
Intimate fungal-bacterial interactions are widespread in nature.However the main drivers for the selection of hyphae-associated bacterial communities and their functional traits in soil systems remain elusive.In the Pet Accessories present study, baiting microcosms were used to recover hyphae-associated bacteria from two Penicillium species with di
The aim of this work is to design Handlebar a fixed-bed column with vegetal biomass of Eichhornia crassipes and the process of recycling it for treatment via the adsorption of water loaded with chromium (VI).In the first stage, the relationship between the fixed-bed density and the microparticle density is calculated, giving a model for the design