Treatment of Electroplating Wastewater Using NF pH-Stable Membranes: Characterization and Application
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چکیده
منابع مشابه
Removing Fe, Zn and Mn from steel making plant wastewater using RO and NF membranes
Background and purpose: Excessive amount of heavy metals in industrial wastewater is a seriously crucial issue and requires efficient methods to be introduced and dealt with. Meanwhile, steel making plants as productive units in every country release large amounts of fluid into surface and underground sources. Typically, this wastewater contains heavy metals in minor amounts, while this amount ...
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This paper investigates the separation process of two estrogenic hormones, estrone and estradiol, using eight commercial NF and low pressure RO membranes. The results indicate that the separation mechanism of estrone and estradiol in membrane filtration processes is similar. While estrogenic hormone retention by more porous membranes decreases with decreasing adsorption and the subsequent reten...
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Adsorption of Estrone on Nf and Ro Membranes in Water and Wastewater Treatment
Adsorption of the trace contaminant estrone, a natural hormone and commonly abundant in surface waters and in treated as well as untreated wastewaters, to eight commercial nanofiltration (NF) and reverse osmosis (RO) membranes was investigated under welldefined conditions. Experiments were conducted in stainless steel stirred cells by spiking trace levels (100ng.L) of estrone into five differen...
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ژورنال
عنوان ژورنال: Membranes
سال: 2020
ISSN: 2077-0375
DOI: 10.3390/membranes10120399