Results 11 to 20 of about 32,087 (215)
A comparative study on the use of membrane bioreactor (MBR) and activated sludge followed by ultrafiltration (CAS/UF) processes for advanced treatment of industrial wastewater [PDF]
Journal of Hydraulic Structures, 2021 With increasing industrial wastewater reuse, due to inadequate water resources, membrane technology has shown results of very high efficiency in a wide range of reuse purposes and reverse osmosis (RO) pre-treatment.
Hossein Sasani, Mehdi Ghasemi
doaj +1 more source
Ecological Indicators, 2022 Various human activities can damage the structure of rural rivers ecosystems and reduce their self-purification capacity. In Northeast China, the cold climate also poses serious challenges to river restoration. What types of restoration technology should
Jing Chen +4 more
doaj +1 more source
Ain Shams Engineering Journal, 2018 This paper reports on the development and evaluation of a pilot horizontal subsurface flow constructed wetland (HSSFCW) for removal of biochemical oxygen demand (BOD), chemical oxygen demand (COD), total dissolved solids (TDS), total nitrogen (TN) and ...
I.J. Udom, C.C. Mbajiorgu, E.O. Oboho
doaj +1 more source
Frontiers in Microbiology, 2023 IntroductionThe soil microbial community plays an important role in modulating cotton soil fertility. However, the effects of chemical fertilizer combined with organic fertilizer on soil chemical properties, microbial community structure, and crop yield ...
YingWu Shi +16 more
doaj +1 more source
PLoS ONE, 2021 Quaternary Red Clay (QRC) is the most common planting soil with low soil fertility and low crop yields in Southeast China, with low soil fertility and low crop yields. Many factors can impact the fertility and utilization efficiency of QRC.
Yiren Liu +5 more
doaj +1 more source
Frontiers in Microbiology, 2022 In agroecosystems, different cropping patterns cause changes in soil physicochemical properties and thus in microbial communities, which in turn affect crop yields. In this study, the yields of soybean continuous cropping for 5 years (C5), 10 years (C10),
Yan Li +9 more
doaj +1 more source
Agronomy, 2023 The application amount of fertilizer is believed to dramatically influence soil bacteria in paddy fields, and soil bacteria critically affect soil enzyme activities and the growth of rice in paddy fields.
Qingqing Xiao, Boping He, Su Wang
doaj +1 more source
Journal of Degraded and Mining Lands Management, 2021 Due to the massive amounts of freshwater consumed in dairy industries, as a result, thousands of liters of wastewater were produced as one liter of milk produces 10 liters of wastewater which represents a major threat to the surrounding environment and ...
Mohamed Nabil Ali +3 more
doaj +1 more source
Full-Spectrum LED-Driven Underwater Spectral Detection System and Its Applications
ChemosensorsSpectral detection technology offers non-destructive, in situ, and high-speed capabilities, making it widely applicable for detecting biological and chemical samples and quantifying their concentrations.
Yunfei Li +6 more
doaj +1 more source
Membrane Selection for Electrochemical Treatment of Septage
Frontiers in Energy Research, 2020 The development of economically feasible and efficient decentralized onsite treatment of septic tank water or blackwater is the need of the hour. In recent years, Electrochemical oxidation (EO) has been proven to be an efficient alternative treatment ...
Guruprasad V. Talekar, Srikanth Mutnuri
doaj +1 more source