木屑黃原酸酯的研制及在重金屬廢水處理中的應用

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木屑黃原酸酯的研制及在重金屬廢水處理中的應用

孫春寶, 邢奕, 李秋華, 邱潘秋

文章導航 > 工程科學學報 > 2006 > 28(2): 108-112

孫春寶, 邢奕, 李秋華, 邱潘秋. 木屑黃原酸酯的研制及在重金屬廢水處理中的應用[J]. 工程科學學報, 2006, 28(2): 108-112. doi: 10.13374/j.issn1001-053x.2006.02.026

引用本文:

孫春寶, 邢奕, 李秋華, 邱潘秋. 木屑黃原酸酯的研制及在重金屬廢水處理中的應用[J]. 工程科學學報, 2006, 28(2): 108-112. doi: 10.13374/j.issn1001-053x.2006.02.026

SUN Chunbao, XING Yi, LI Qiuhua, QIU Panqiu. Preparation of sawdust cellulose xanthate for the treatment of heavy metal wastewater[J]. Chinese Journal of Engineering, 2006, 28(2): 108-112. doi: 10.13374/j.issn1001-053x.2006.02.026

Citation:

SUN Chunbao, XING Yi, LI Qiuhua, QIU Panqiu. Preparation of sawdust cellulose xanthate for the treatment of heavy metal wastewater[J]. Chinese Journal of Engineering, 2006, 28(2): 108-112. doi: 10.13374/j.issn1001-053x.2006.02.026

孫春寶, 邢奕, 李秋華, 邱潘秋. 木屑黃原酸酯的研制及在重金屬廢水處理中的應用[J]. 工程科學學報, 2006, 28(2): 108-112. doi: 10.13374/j.issn1001-053x.2006.02.026

引用本文:

孫春寶, 邢奕, 李秋華, 邱潘秋. 木屑黃原酸酯的研制及在重金屬廢水處理中的應用[J]. 工程科學學報, 2006, 28(2): 108-112. doi: 10.13374/j.issn1001-053x.2006.02.026

SUN Chunbao, XING Yi, LI Qiuhua, QIU Panqiu. Preparation of sawdust cellulose xanthate for the treatment of heavy metal wastewater[J]. Chinese Journal of Engineering, 2006, 28(2): 108-112. doi: 10.13374/j.issn1001-053x.2006.02.026

Citation:

SUN Chunbao, XING Yi, LI Qiuhua, QIU Panqiu. Preparation of sawdust cellulose xanthate for the treatment of heavy metal wastewater[J]. Chinese Journal of Engineering, 2006, 28(2): 108-112. doi: 10.13374/j.issn1001-053x.2006.02.026

木屑黃原酸酯的研制及在重金屬廢水處理中的應用

doi: 10.13374/j.issn1001-053x.2006.02.026

1. 北京科技大學木土與環境工程學院, 北京 100083;
2. 五邑大學, 江門 529020;
3. 浙江云和半球實業集團, 云和 323000

基金項目:

浙江省科技計劃項目(No.2004C26049)

作者簡介:
孫春寶(1963-),男,副教授

中圖分類號: X52
計量
- 文章訪問數: 127
- HTML全文瀏覽量: 20
- PDF下載量: 8
- 被引次數: 0
出版歷程
- 收稿日期: 2005-09-12
- 修回日期: 2005-12-20
- 網絡出版日期: 2021-08-24

Preparation of sawdust cellulose xanthate for the treatment of heavy metal wastewater

1. Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. Wuyi University, Jiangmen 529020, China;
3. Zhejiang Banqiu Industry Group, Yunhe 323000, China

摘要: 以木材加工行業所產廢棄物木屑為原料研制出木屑黃原酸酯，研究了木屑黃原酸酯的使用量、作用時間、pH值和溫度對重金屬離子廢水處理效果的影響．結果表明，在常溫條件下，pH值在5～10范圍內，木屑黃原酸酯對Cu²⁺，Ni²⁺，Zn²⁺的去除率達98％以上，處理后廢水中Cu²⁺，Ni²⁺,Zn²⁺的含量達到國家排放標準．并對木屑黃原酸酯去除金屬離子的作用機理和木屑黃原酸酯的穩定性進行了分析。
- 木屑 /
- 黃原酸酯 /
- 重金屬廢水 /
- 重金屬離子 /
- 廢水處理
Abstract: Sawdust cellulose xanthate was prepared from sawdust of the wood machining industry, and the processing parameters were optimized. The effects of the dosage of sawdust cellulose xanthate, reactive time, pH value, temperature on the removal of heavy metal ions in wastewater were investigated. The mechanism of removing heavy metal ions and the stability of sawdust cellulose xanthate were also discussed. The removing rates of heavy metals Cu²⁺, Ni²⁺ and Zn²⁺ by sawdust cellulose xanthate were above 98%, and the mass concentrations of Cu²⁺, Ni²⁺ and Zn²⁺ in the treated wastewater were lower than those in the national standard.
- sawdust /
- cellulose xanthate /
- heavy metal wastewater /
- heavy metal ions /
- wastewater treatment

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文章訪問數: 127
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