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Polymer Absorbent Articles & Analysis
17 articles found
A diesel tank water absorber is a simple, passive device placed inside a fuel tank to physically soak up and trap water so it can’t mix with your diesel, cause corrosion, or damage injectors. It’s essentially a specialized absorbent “sponge” engineered to capture a specific amount of water and then be removed and replaced once ...
Super Absorbent Polymers (SAP) are materials that can absorb and retain extremely large amounts of liquid relative to their own weight. ...
BySunkaier
The makers of Getxent tubes, based in Switzerland have developed a tube with a complex innovative polymer which absorbs scents molecules, then releases them for up to six months. ...
Reactive functional polymer materials Reactive functional polymer materials mainly include polymer catalysts and polymer reagents. They achieve the purpose of polymerizing small molecular reagents or catalysts by grafting reactive active centers or catalytic centers to polymer chains. Photoactive ...
Reactive functional polymer materials Reactive functional polymer materials mainly include polymer catalysts and polymer reagents. They achieve the purpose of polymerizing small molecular reagents or catalysts by grafting reactive active centers or catalytic centers to polymer chains. Photoactive ...
Commonly used plastic antioxidants are generally divided into five categories according to molecular structure and mechanism of action, that is, hindered phenols, phosphites, thios, hindered amines (HALS) and composites. UV absorber Polymers are subject to photodegradation when exposed to UV light. ...
Perma Pure’s Nafion polymer is often referred the wonder material for its unique ability to transfer moisture from one side of the membrane to the other. This transfer occurs as a first order kinetic reaction making it highly selective. ...
Full-scale testing was carried out at two wastewater treatment plants to determine whether residual polymer concentration, measured by filtrate and centrate absorbance at 191 nm, can be used to identify the optimum polymer dose and achieve in-line and real-time dewatering optimization. The first plant uses high speed centrifuges and the ...
The sodium salt of the maleic acid-allylpropionate-styrene terpolymer was used for recovery of copper ions from aqueous solution. Effects of contact time, sorbent weight and initial Cu2+ ion concentrations on removal efficiency were tested. The maximum experimental sorption capacity of the sorbent for copper ions is 0.71 g g−1. The sorption isotherm of copper ions onto a prepared polymer ...
The goal of this study was to develop a method that uses UV-Vis spectroscopy for the determination of residual polymer concentration water and environmental samples. UV-Vis absorbance measurements are quick and simple and can be usefully applied in research and practice. Five different polymers exhibiting a wide range of ...
The Solution: CETCO's QUIK-SOLID is a granular polymer that rapidly absorbs and retains large volumes of aqueous solutions, including low-level radioactive sludge, decontaminated wastewaters and contaminated soils with excess liquids. ...
ByCETCO
ZnO nanoparticle is being used as an inorganic UV absorber for polymers. However, the mechanism of how ZnO nanoparticles influence the photo degradation of polymersis is not well understood. ...
ZnO nanoparticle is being used as an inorganic UV absorber for polymers. However, the mechanism of how ZnO nanoparticles influence the photo degradation of polymersis is not well understood. ...
Perfluorinated compounds (PFCs) have attracted global concern due to their ubiquitous distribution and properties of persistence, bio accumulation and toxicity. The process of adsorption has been identified as an effective technique to remove PFCs in water. Different non ion-exchange polymeric adsorbents were tested with regard to their sorption kinetics and isotherms at low PFCs concentrations. ...
Until the 1980’s, water absorbing materials were cellulosic or fiber-based products. Choices were tissue paper, cotton, sponge, and fluff pulp. ...
Economics of Super Absorbent Polymers & Waste Stabilization The use of super absorbent polymer (superabsorbent polymer or SAP) in waste stabilization offers many advantages over more conventional absorbents. ...
Water quality is being bolstered in dozens of locations around the United States through the use of a rather simple system. The concept is simple – a polymer “sponge” that removes contaminants from water before it winds up passing through catch basins and storm drains and back into the environment. ...