CN105731748B - 一种利用污水处理厂含铁污泥生产聚合硫酸铁的方法 - Google Patents
一种利用污水处理厂含铁污泥生产聚合硫酸铁的方法 Download PDFInfo
- Publication number
- CN105731748B CN105731748B CN201610316451.5A CN201610316451A CN105731748B CN 105731748 B CN105731748 B CN 105731748B CN 201610316451 A CN201610316451 A CN 201610316451A CN 105731748 B CN105731748 B CN 105731748B
- Authority
- CN
- China
- Prior art keywords
- ferric sulfate
- sewage treatment
- treatment plant
- iron containing
- containing sludge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/14—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
实施例 | 温度(℃) | 产量(吨) |
实施例2 | 15 | 2.8 |
实施例3 | 30 | 3.0 |
实施例4 | 70 | 2.5 |
实施例5 | 90 | 2.5 |
实施例6 | 100 | 2.2 |
Claims (3)
Priority Applications (1)
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CN201610316451.5A CN105731748B (zh) | 2016-05-12 | 2016-05-12 | 一种利用污水处理厂含铁污泥生产聚合硫酸铁的方法 |
Applications Claiming Priority (1)
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CN201610316451.5A CN105731748B (zh) | 2016-05-12 | 2016-05-12 | 一种利用污水处理厂含铁污泥生产聚合硫酸铁的方法 |
Publications (2)
Publication Number | Publication Date |
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CN105731748A CN105731748A (zh) | 2016-07-06 |
CN105731748B true CN105731748B (zh) | 2019-06-07 |
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CN201610316451.5A Active CN105731748B (zh) | 2016-05-12 | 2016-05-12 | 一种利用污水处理厂含铁污泥生产聚合硫酸铁的方法 |
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CN (1) | CN105731748B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106946330B (zh) * | 2017-03-31 | 2020-11-24 | 华南理工大学 | 一种化学氧化铁泥制备水处理剂的方法 |
CN110240241A (zh) * | 2018-03-09 | 2019-09-17 | 天津大学 | 一种高分散无定形聚合硫酸铁的制备方法 |
CN109626663A (zh) * | 2019-01-31 | 2019-04-16 | 光大水务科技发展(南京)有限公司 | 一种芬顿氧化出水后处理的方法 |
CN110127774A (zh) * | 2019-06-13 | 2019-08-16 | 常州润德石墨科技有限公司 | 利用钢管酸洗中和污泥制备絮凝剂聚合硫酸铁的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11290895A (ja) * | 1998-04-10 | 1999-10-26 | Toyo Clean Kagaku Kk | 汚泥脱水ケーキの消臭方法および汚泥脱水ケーキ消臭剤 |
CN102718268A (zh) * | 2012-06-12 | 2012-10-10 | 河南师范大学 | 一种生产固体聚合硫酸铁的方法 |
CN102849803A (zh) * | 2011-06-28 | 2013-01-02 | 鞍钢股份有限公司 | 一种Fenton反应催化剂回收利用的方法 |
CN105016589A (zh) * | 2015-04-29 | 2015-11-04 | 浙江奇彩环境科技有限公司 | 一种铁泥资源化利用的方法 |
-
2016
- 2016-05-12 CN CN201610316451.5A patent/CN105731748B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11290895A (ja) * | 1998-04-10 | 1999-10-26 | Toyo Clean Kagaku Kk | 汚泥脱水ケーキの消臭方法および汚泥脱水ケーキ消臭剤 |
CN102849803A (zh) * | 2011-06-28 | 2013-01-02 | 鞍钢股份有限公司 | 一种Fenton反应催化剂回收利用的方法 |
CN102718268A (zh) * | 2012-06-12 | 2012-10-10 | 河南师范大学 | 一种生产固体聚合硫酸铁的方法 |
CN105016589A (zh) * | 2015-04-29 | 2015-11-04 | 浙江奇彩环境科技有限公司 | 一种铁泥资源化利用的方法 |
Non-Patent Citations (1)
Title |
---|
"聚合硫酸铁合成条件的研究";梁美东等;《企业技术开发》;20090630;第28卷;第22页右栏第2-9行 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20190507 Address after: Room 601, Lixun Business Center, 776 Dongfeng East Road, Yuexiu District, Guangzhou, Guangdong 510000 Applicant after: GUANGZHOU GUXIANGYUAN WATER TREATMENT Co.,Ltd. Address before: 311112 Room 504, 5th floor, 2-6 Haoyun Road, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU GUXIANGYUAN SEWAGE TREATMENT Co.,Ltd. |
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Denomination of invention: Method for producing polymeric ferric sulfate using iron-containing sludge of sewage treatment plant Effective date of registration: 20200701 Granted publication date: 20190607 Pledgee: Bank of Guangzhou branch of the Bank of Guangzhou Science City Branch Pledgor: GUANGZHOU GUXIANGYUAN WATER TREATMENT Co.,Ltd. Registration number: Y2020440000174 |
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Date of cancellation: 20220907 Granted publication date: 20190607 Pledgee: Bank of Guangzhou branch of the Bank of Guangzhou Science City Branch Pledgor: GUANGZHOU GUXIANGYUAN WATER TREATMENT Co.,Ltd. Registration number: Y2020440000174 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |