نتایج جستجو برای: superabsorbent polymer

تعداد نتایج: 93400  

Journal: :Sustainability 2021

In this study, we analyzed the strength and shrinkage properties of concrete with three additives, superabsorbent polymer (SAP), calcium sulfoaluminate (CSA) clinker, shrinkage-reducing admixture (SRA), to verify internal curing reduction effects. According compressive tests, use SAP as an additive resulted in a slight decrease strength, whereas using 10% CSA clinker 8 MPa higher than that ordi...

Journal: :ACS applied polymer materials 2021

Over the past few decades, advanced polymeric materials have gained popularity in development of sustainable agricultural applications. Smart systems extensively contributed to industry by increasing efficiency pesticides, herbicides, and fertilizers facilitating controlled release and, therefore, enabling lower doses be used. Superabsorbent been used as soil conditioners control impact drought...

Journal: :علوم گیاهان زراعی ایران 0
ساناز وزیری کارشناس ارشد، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات خوزستان احمد نادری دانشیار مرکز تحقیقات کشاورزی و منابع طبیعی خوزستان

one of the soil and water management practices in order to delay drought stress under water deficit condition; is superabsorbent application. in order to study the effect of  superabsorbent application on yield and yield components, two antioxidant enzymes activity and water relation of two canola hybrids under terminal drought stress condition, a research was carried out in ahvaz climate condi...

Journal: :Water 2022

Hydrogels have attracted great attention as good adsorbents due to their extraordinary water retention capacity, unique hydrophilic nature, biocompatibility, and abundance in availability. In this work, a superabsorbent polymer (SAP) hydrogel its composite were synthesized, with the introduction of activated charcoal (SAP-AC) for deep removal ecotoxic organic dye methylene blue (MB). The format...

Journal: :Journal of Industrial Textiles 2022

This research aims to develop chemical protective clothing via a functionalised surface coating on cotton fabric for simultaneous barrier performance and thermal comfort. An omniphobic layer the was developed through polyurethane – superabsorbent polymer fluoropolymer protect penetration of water, oils liquid chemicals. It found that padding coated specimens with provided substantial improvemen...

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