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>Pengaruh Konsentrasi Chemical Cleaning Agen (HCI dan Detergen) Serta Tekanan Trans-Membran dalam Meregenerasi Kinerja Membran Ultrafiltrasi pada Penyaringan Air Gambut
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Pengaruh Konsentrasi Chemical Cleaning Agen (HCI dan Detergen) Serta Tekanan Trans-Membran dalam Meregenerasi Kinerja Membran Ultrafiltrasi pada Penyaringan Air Gambut
The main challenge in the use of membrane technology is fouling. This research aims to study the trans-membrane pressure on the flux, studied the effectiveness and efficiency of HCl as chemical cleaning agent and detergents in the regeneration of ultrafiltration membranes in water filtration surgery peat. The study was conducted using ultrafiltration membranes with water bait peat. The method used is by varying the operating pressure of 1 bar and 1.5 bar, variations in the concentration of HCl and detergents 1%, 1.5% and 2%. Peat water filtration process lasted 120 minutes and wash each time is 30 minutes, the highest level of effectiveness of washing detergent obtained 20.77% using 2% and trans-membrane pressure of 1 bar, the highest leaching efficiency based on the value of the flux recovery 82.89 % and based on the resistance value of 22.73% removal. Value highest average flux after chemical leaching obtained 0.48 ml / menit.cm2 using detergent.
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机译:使用膜技术的主要挑战是结垢。这项研究旨在研究通量的跨膜压力,研究盐酸作为化学清洁剂和清洁剂在水滤外科泥炭超滤膜再生中的有效性和效率。该研究是使用带有水饵泥炭的超滤膜进行的。使用的方法是通过改变1 bar和1.5 bar的工作压力,使HCl和去污剂的浓度分别变化1%,1.5%和2%。泥炭水过滤过程持续120分钟,每次洗涤为30分钟,使用2%的过膜压力为1 bar时,洗涤洗涤剂的最高功效水平为20.77%,基于助焊剂回收率的值得出的最高浸出效率82.89%且基于电阻值22.73%去除。化学洗净后,使用洗涤剂获得的最高平均通量值为0.48 ml / menit.cm2。
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