Carbon Capture and Storage (CCS) is an important tool for the decarbonization of energy system to achieve mid-century global climate change targets. CO 2 captured using different industrial processes that involve membrane filtering or enhanced combustion. The then transported, preferably by pipeline, a storage site where it injected into permeable reservoir. Sealing capacity paramount importance...

recently, a variety of soils contaminated with heavy metals e.g. cr (vi), have been found in industrial sites. such soil contamination is widely distributed in the world and has now become a serious issue for environment. hexavalent chromium, cr (vi), which is known to be carcinogenic and mutagenic to living organisms, has been utilized for leather tanning, electroplating and in other industrie...

Background & objectives: Heavy metals enter water sources in many ways and cause hazards such as poisoning and carcinogenesis in the living organisms. This study aimed to investigate the concentration of heavy metals (arsenic, mercury, and cadmium) in the Yamchi Reservoir Dam and Ardabil drinking water distribution network in high and low rainfall seasons in 2018. Methods: In this cross-sectio...

Unit A of Kurra Chine Formation has been studied in the well Shaikan - 4 (SH-4) at Oilfield Northern Iraqi Kurdistan Region. The available conventional wireline log data and existed core test values have used to characterize reservoir properties unit determine flow efficiency reservoired fluids. dolomite anhydrite dominated lithology contains low percentages shale except upper most part which c...

The permeability of a membrane to solute penetrants is well defined on the linear response level simply as ratio penetrants’ flux and concentration gradient at boundary layers. However, nonlinearities emerge in flux–force relation j(f) for large driving forces f, which definition becomes ambiguous. Here, we study nonequilibrium permeation orchestrated by generic force using penetrant- monomer-r...

We present a generalization of the mathematical model gas discharge from frozen rocks containing gas-saturated ice and hydrates in metastable state (due to self-preservation effect) caused by drop external stress associated with various geodynamic factors. These factors can be attributed, for example, decrease hydrostatic pressure on gas-bearing formation due glacier melting, causing an isostat...

To clarify the effect of concentration polarization of oxidative modification of low-density lipoproteins (ox-LDLs) on human smooth muscle cells (SMCs), the proliferation, ox-LDL uptake and apoptosis with SMCs cultured on permeable (the permeable group) or non-permeable membranes (the non-permeable group) were analysed by 3-(4, 5-dimethylthiazolyl-2)-2, 5-diphenyltetrazolium bromide (MTT) assay...

The sand body structure and geochemical characteristics of braided river reservoirs are the key geological factors affecting gas production development effects. Sulige field in Ordos Basin is an important large-scale gas-producing layer. Owing to control sedimentary facies, changes greatly its connectivity poor. have not yet been elucidated, this problem restricting Gas Field. To solve problem,...