STRUKTUR DAN KOMPONEN ARANG SERTA ARANG AKTIF TEMPURUNG KEMIRI

STRUKTUR DAN KOMPONEN ARANG SERTA ARANG AKTIF TEMPURUNG KEMIRI

Cara aktivasi arang menentukan kekhususan penggunaan arang aktif yang dihasilkan.Secara umum dikenal dua cara aktivasi arang untuk menghasilkan arang aktif yaitu cara fisika dan kimia.Penelitian ini bertujuan untuk mengetahui struktur dan komponen penyusun arang dan arang aktif Body Oil tempurung kemiri.Tempurung kemiri dikarbonisasi menggunakan tu

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Improved permeate flux and rejection of ultrafiltration membranes prepared from polyethylene terephthalate (PET) bottle waste

Abstract The vast amount of not-recycled polyethylene terephthalate (PET) bottle waste is a serious threat to the environment.In order to utilize the waste, PET ultrafiltration membranes were prepared using PET bottle waste as the raw material by using the phase inversion technique.Low molecular weight polyethylene glycol Mechanical Safety Switch (

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History of Ureteral Stenting Negatively Affects the Outcomes of Extracorporeal Shockwave Lithotripsy. Results of a Matched-pair Analysis

To evaluate the impact of ureteral stenting history to the outcomes of extracorporeal shockwave lithotripsy, we retrospectively analysed patients who underwent shockwave lithotripsy with Dornier copyright lithotripter between September 2010 and August 2012.Forty seven patients (group A) who had a double J stent which was removed just before the pro

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