کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7082323 | 1460004 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of sawdust-CPAM on textile dyeing sludge dewaterability and filter cake properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
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چکیده انگلیسی
The high compressibility of flocculated sludge results in the sludge cake particles being deformed during the compressed filtrated stage. The lower layer forms a continuous and compacted cake with no channels or voids during the compressed filtration step, making it hard for the upper moisture to pass through. In the case of the sawdust-conditioned flocculated sludge, a skeleton construction with many pores and channels was built among the sawdust. The flocculated sludge, being a highly compressible material, is captured within the skeleton construction and coats the sawdust particles. As a result, the sawdust-conditioned flocculated sludge can form permeable and more rigid lattice structures that prevent the formation of an impermeable layer of sludge.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 139, July 2013, Pages 330-336
Journal: Bioresource Technology - Volume 139, July 2013, Pages 330-336
نویسندگان
Haijian Luo, Xun-an Ning, Xiujuan Liang, Yinfang Feng, Jingyong Liu,