Browsing by Author "Mas’ud,Zainal Alim"
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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 ... -
Rekayasa biopolimer dari limbah pertanian berbasis selulosa dan aplikasinya sebagai material separator
Purwaningsih, Henny | Irawadi,Tun Tedja | Mas’ud,Zainal Alim | Fauzi,Anas Miftah (2012)Natural biopolymers such as polysaccharides e.g. cellulose, is known to be used as polymer backbone in order to produce a separator material. Agricultural wastes such as sago waste, sugarcane bagasse, and rice straw are ... -
Sintesis Polimer Superabsorben Onggok Tapioka-Akrilamida: Pengaruh Konsentrasi Monomer dan inisiator
Saesario, Muhammad Irvan | Mas’ud,Zainal Alim | Anwar, HM (2012)Cassava waste pulp (CP) is a solid waste product from tapioca processing industry. This waste still contains high carbohydrates, so it can be modified into superabsorbent polymers (SAP) through grafting and crosslinking ...
