نتایج جستجو برای: toxins adsorbent

تعداد نتایج: 26980  

Journal: :Fuel 2022

Despite several technological improvements and achievements, wastewater treatment remains a serious issue internationally. Toxins in pose significant threat to human health if left untreated. Due macro-porous structure different surface functionalization, cellulose biomass-based hydrogel is the most traditional adsorbent for removing harmful ions from wastewater. Recently, introduction of new d...

Journal: :Annals of hepatology 2011
Ramón A Kobashi-Margáin Juan G Gavilanes-Espinar Ylse Gutiérrez-Grobe Angel A Gutiérrez-Jiménez Norberto Chávez-Tapia Guadalupe Ponciano-Rodríguez Misael Uribe Nahum Méndez Sánchez

Acute, acute-on-chronic and chronic liver diseases are major health issues worldwide, and most cases end with the need for liver transplantation. Up to 90% of the patients die waiting for an organ to be transplanted. Hepatic encephalopathy is a common neuropsychiatric syndrome that usually accompanies liver failure and impacts greatly on the quality of life. The molecular adsorbent recirculatin...

2011
Esther B. Bachli Jörg Bösiger Markus Béchir John F. Stover Reto Stocker Marco Maggiorini Eberhard L. Renner Beat Müllhaupt Reto A. Schuepbach

Background. The Molecular Adsorbent Recirculating System (MARS) has been shown to clear albumin-bound toxins from patients with liver failure but might cause bleeding complications potentially obscuring survival benefits. We hypothesized that monitoring clotting parameters and bed-side thromboelastography allows to reduce bleeding complications. Methods. Retrospective analysis of 25 MARS sessio...

2013
Dakhil Nassir Taha Isra'a Sadi Samaka Luma Ahmed Mohammed

Palygorskite clay has been investigated as low cost and ecofriendly adsorbent for the removal Basic Red 2(BR-2) from aqueous solution. Batch adsorption studies are carried out by observing effect of amount of adsorbent dose, contact time, pH, initial concentration of ( BR-2) and particle size of adsorbent on the adsorption capacity of the adsorbent were studied. Adsorption data fits the Langmui...

2010
Jennifer V. Romero Jock W. H. Smith

Introduction Activated carbon has long been used as a gas adsorbent for respirator applications. Untreated activated carbon poorly adsorbs low molecular weight, highly polar gases such as HCN, SO2 and NH3. The addition of impregnants such us metal oxides, metal chlorides and metal carbonates have been known to react with specific challenge gases within the activated carbon pores facilitating th...

Journal: :Critical Care 2006
Faouzi Saliba

Treatment in the intensive care unit of patients with end-stage liver disease has been limited. Liver transplantation has been a major improvement in this and has become standard in the management of these patients. However, many patients die awaiting liver transplantation, mainly due to the scarcity of organ donors. Conventional hemodialysis techniques have little or no effect on liver detoxif...

2015
Francesco Giuseppe Solano Elisa Bellei Aurora Cuoghi Marialuisa Caiazzo Francesco Bruni

Lupus nephritis is one of the most serious complications of systemic lupus erythematosus (SLE). In the kidney, immune complexes and autoantibodies activate mesangial cells that secrete cytokines that can further amplify inflammatory processes. We present the case of a 42-year-old woman with lupus nephritis accompanied by periods of exacerbation of SLE, with necrotic-like skin lesions, psoriatic...

Journal: :Artificial organs 2002
Jan Stange Tarek I Hassanein Ravindra Mehta Steffen R Mitzner Robert H Bartlett

Artificial liver support aims to prolong survival time of patients with liver failure by detoxification. Albumin as a molecular adsorbent in dialysis solution is capable of attracting even tightly albumin-bound toxins from blood into the dialysate if a specific dialysis membrane is used and if the albumin's binding sites are on-line-purified by a sorbent/dialysis-based recycling system (i.e., m...

2018
Eko Prasetyo Kuncoro Dwi Ratri Mitha Isnadina Handoko Darmokoesoemo Fembriany Dzembarahmatiny Heri Septya Kusuma

The usage of wastes of baggase would be admirable from environmental and solid waste management point of view. Thus, herein, this data set present a facile method for providing an adsorbent from mixture of bagasse-bentonite. The prepared adsorbent was applied to remove Cd2+ from aqueous solution. The characterization data of the adsorbent were analyzed using XRF and FTIR methods. The XRF test r...

2018
Eko Prasetyo Kuncoro Thin Soedarti Trisnadi Widyaleksono Catur Putranto Handoko Darmokoesoemo Nanda Rizki Abadi Heri Septya Kusuma

The usage of wastes of algae would be admirable from environmental and solid waste management point of view. Thus, herein, this data set present a facile method for providing an adsorbent from mixture of algae waste-bentonite. The prepared adsorbent was applied to remove Pb2+ from aqueous solution. The characterization data of the adsorbent were analyzed using FTIR and SEM-EDX methods. The FTIR...

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