Oil-water emulsion formation is common in oil fields. The a problem which causes an increase production costs and decrease quality. Therefore, demulsifier formulation needed to overcome these problems. use of household waste, particularly disposable diapers, promising alternative. One the substances contained diapers sodium polyacrylate super absorbent polymer, known as polyacrylate. substance ...

application of soil conditioners for remediation of saline- sodic soils is one of the common methods for improving soil properties in arid and semi-arid regions. in order to study the effect of soil conditioners on retention of soil moisture content, an experiment was carried out based on randomized complete block design with three replications in a saline-sodic sandy clay loam soil. the treatm...

A super-absorbent hydrogel was developed by crosslinking of 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) and acrylic acid with hydroxypropyl methylcellulose (HPMC) for controlled release drug delivery of captopril, a well known antihypertensive drug. Acrylic acid and AMPS were polymerized and crosslinked with HPMC by free radical polymerization, a widely used chemical crosslinking method...