Browsing by Author "Nur,Anwar"

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Pelepasan Urea dari Superabsorben Kopolimer Onggok Poliakrilamida dengan Berbagai Derajat Taut-Silang.

Jannah, Pertiwi Umul | Mas’ud,Zainal Alim | Nur,Anwar (2012)

Low efficiency of urea absorption by plants will cause damage to the plants and pollute the environment. Superabsorbent polymer (SAP) enriched with urea was used to increase its absorption efficiency by plants. SAP was ...
Pengayaan Superabsorben Onggok-Poliakrilamida Melalui Pencampuran Superabsorben dengan Urea-Pati

Pramesiwi, Riris Sekar | Nur,Anwar | Mas’ud,Zainal Alim (2012)

Onggok-based superabsorbent polymer (SAP) was synthesized with optimized grafting-crosslinking method by using ammonium peroxydisulphate as initiator, acrylamide (AAm) as monomer, and N,N'-methylene bis-acrylamide as ...
Pengayaan Urea dan Pelapisan Parafin pada Superabsorben Onggok-Poliakrilamida

Mahendrasari, Siti Nurrohmah | Mas’ud,Zainal Alim | Nur,Anwar (2012)

A superabsorbent was synthesized by using grafting-crosslinking polymerization, with onggok as backbone, acrylamide as monomer, ammonium persulfate as initiator, and methylene bis-acrylamide as crosslinker. Unsaponified ...