نتایج جستجو برای: 1 super absorbent polymer
تعداد نتایج: 2870729 فیلتر نتایج به سال:
OBJECTIVES The aim of this study was to develop a novel urine transport method to be used in self-collection-based screening for Chlamydia trachomatis. The method needed to be suitable for C trachomatis PCR detection, be economical and suitable for transport by standard envelope mailing. METHODS An anhydrous gel composed of super-absorbent polymer and buffering agent was used to desiccate uri...
A new composite absorbent with multifunctional and environmental-friendly structures was prepared using chitosan, diatomite and polyvinyl alcohol as the raw materials, and glutaraldehyde as a cross-linking agent. The structure and morphology of the composite absorbent, and its adsorption properties of Hg(II) in water were characterized with Fourier transform infrared (FT-IR) spectra, scanning e...
This chapter deals with an overview of design and fabrication of three-dimensional (3D) scaffolds for tissue engineering (TE) applications using the electrospinning technique. A general introduction to cellulose, a short overview of sources and methodology for the production of cellulose nanocrystals (CNCs), and principles of tissue engineering and the electrospinning technique will be given. A...
increasing the efficiency of water use is one of the main topics of sustainable agriculture in arid and semi-arid. the use of some materials such as superabsorbent polymers increase water storage in the soil and thus reduces the water use. increase water storage in the soil to reduce the effects of drought and saline soil. in order to evaluate the effect of super absorbent polymer on survival a...
A new approach to odor and pH control in medical and hygiene care applications relies on a treatment of absorbent fluff with selected enzyme inhibitors. Cellulose fiber was found to be a convenient carrier for some chemicals which modify the structure of an enzyme and/or block its active site. In an absorbent system exposed for example to body liquids containing urea, selected substances, when ...
Abstract Disposal of used diapers causes environmental pollution problems. Bank Sampah Bersinar, which is located in Bale Endah, Kabupaten Bandung, West Java Province, Indonesia, has made an effort to recycle and been operating since 2021 with a capacity around 5 tonnes per month. The process started by shredding the separating plastic fraction. fibre super absorbent polymer (SAP) slurry are th...
To study the effect of mulch and two irrigation levels on olive cultivar ‘Manzanila’, two experiments were conducted. The first experiment evaluated the effect of seven types of mulch in plant-less pots; the second one was conducted on olives as a factorial according to a complete randomized design with 4 replications. In this experiment, seven mulch types (gravel mulch, pistachio shell mulch, ...
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