Performance of dithiocarbamate-type flocculant in treating simulated polymer
flooding produced water |
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| Authors: | Baoyu Gao Yuyan Ji Yongqiang Zhang Qian Li and Qinyan Yue |
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| Institution: | Shandong Key Laboratory of Water Pollution Control and Resource Reuse, Shandong University, No.27 Shanda South Road, Jinan 250100, China;School of Environmental Science and Engineering, Shandong University, No.27 Shanda South Road, Jinan 250100, China |
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| Abstract: | Produced water from polymer flooding is difficult to treat due to its high polymer concentration,high viscosity,and emulsified characteristics.The dithiocarbamate flocculant,DTC (T403),was prepared by the amine-terminated polyoxypropane-ether compound known as Jeffamine-T403.The product was characterized by IR spectra and elemental analysis.The DTC agent chelating with Fe 2+ produced a network polymer matrix,which captured and removed oil droplets efficiently.Oil removal by the flocculent on simulated produ... |
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| Keywords: | dithiocarbamate flocculation hydrolyzed polyacrylamide oil removal |
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