CN1240622C - 多功能粉煤灰污水处理材料的制备方法 - Google Patents
多功能粉煤灰污水处理材料的制备方法 Download PDFInfo
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- CN1240622C CN1240622C CN 200410015358 CN200410015358A CN1240622C CN 1240622 C CN1240622 C CN 1240622C CN 200410015358 CN200410015358 CN 200410015358 CN 200410015358 A CN200410015358 A CN 200410015358A CN 1240622 C CN1240622 C CN 1240622C
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- flyash
- sewage treating
- treating material
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- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
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CN 200410015358 CN1240622C (zh) | 2004-02-17 | 2004-02-17 | 多功能粉煤灰污水处理材料的制备方法 |
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CN 200410015358 CN1240622C (zh) | 2004-02-17 | 2004-02-17 | 多功能粉煤灰污水处理材料的制备方法 |
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Publication Number | Publication Date |
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CN1559923A CN1559923A (zh) | 2005-01-05 |
CN1240622C true CN1240622C (zh) | 2006-02-08 |
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CN 200410015358 Expired - Fee Related CN1240622C (zh) | 2004-02-17 | 2004-02-17 | 多功能粉煤灰污水处理材料的制备方法 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100410185C (zh) * | 2006-09-01 | 2008-08-13 | 清华大学 | 一种复合粉煤灰填料,其制备方法和用途 |
CN102485663A (zh) * | 2011-03-10 | 2012-06-06 | 中国环境科学研究院 | 一种用于水处理的人工湿地复合填料及制备方法 |
CN102258990B (zh) * | 2011-05-17 | 2012-10-10 | 陕西科技大学 | 一种轻质污水处理材料的制备方法 |
CN102764634B (zh) * | 2012-07-23 | 2014-11-26 | 黑旋风工程机械开发有限公司 | 用于盾构工程泥浆的复合助滤剂的配方 |
CN102886240B (zh) * | 2012-09-25 | 2014-06-04 | 华北电力大学(保定) | 一种去除水中有毒元素砷的吸附剂及其应用 |
CN103663650A (zh) * | 2013-12-11 | 2014-03-26 | 吉林省电力科学研究院有限公司 | 一种处理低温低浊水的混凝沉降剂 |
CN104556289A (zh) * | 2014-10-24 | 2015-04-29 | 无锡伊佩克科技有限公司 | 一种废水净化剂及其制备方法 |
CN105148873A (zh) * | 2015-09-01 | 2015-12-16 | 安徽省含山县天顺环保设备有限公司 | 一种除尘除烟吸附剂 |
CN105174396A (zh) * | 2015-09-02 | 2015-12-23 | 铜陵梧桐树农业发展有限公司 | 一种絮凝剂 |
CN106277259B (zh) * | 2016-10-14 | 2019-09-20 | 安徽理工大学 | 一种基于高铁粉煤灰的粘土类污水澄清方法 |
CN110559997A (zh) * | 2019-09-29 | 2019-12-13 | 东莞理工学院城市学院 | 一种水泥基吸附剂及其制备方法和应用 |
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CN1559923A (zh) | 2005-01-05 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Homeland Environmental Engineering Co., Ltd. Assignor: Dongguan University of technology Contract fulfillment period: 2007.2.15 to 2012.2.14 contract change Contract record no.: 2009440000235 Denomination of invention: Preparation process of multifunctional flyash sewage treatment material Granted publication date: 20060208 License type: Exclusive license Record date: 2009.4.7 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.2.15 TO 2012.2.14; CHANGE OF CONTRACT Name of requester: GUANGZHOU CITY HAOLAN ENVIRONMENTAL PROTECTION ENG Effective date: 20090407 |
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Granted publication date: 20060208 Termination date: 20130217 |