ZA202102733B - Composite flocculant for removing phosphorus and turbidity of waste water, preparation method therefor and use thereof - Google Patents

Composite flocculant for removing phosphorus and turbidity of waste water, preparation method therefor and use thereof

Info

Publication number
ZA202102733B
ZA202102733B ZA2021/02733A ZA202102733A ZA202102733B ZA 202102733 B ZA202102733 B ZA 202102733B ZA 2021/02733 A ZA2021/02733 A ZA 2021/02733A ZA 202102733 A ZA202102733 A ZA 202102733A ZA 202102733 B ZA202102733 B ZA 202102733B
Authority
ZA
South Africa
Prior art keywords
turbidity
preparation
waste water
method therefor
removing phosphorus
Prior art date
Application number
ZA2021/02733A
Inventor
Hu Yang
Jie Ren
Aimin Li
Original Assignee
Nanjing University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing University filed Critical Nanjing University
Publication of ZA202102733B publication Critical patent/ZA202102733B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
ZA2021/02733A 2019-01-10 2021-04-23 Composite flocculant for removing phosphorus and turbidity of waste water, preparation method therefor and use thereof ZA202102733B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910026092.3A CN110422915A (en) 2019-01-10 2019-01-10 It is a kind of to remove turbid composite flocculation agent and its preparation method and application applied to waste water dephosphorization
PCT/CN2019/114520 WO2020143282A1 (en) 2019-01-10 2019-10-31 Composite flocculant for removing phosphorus and turbidity of waste water, preparation method therefor and use thereof

Publications (1)

Publication Number Publication Date
ZA202102733B true ZA202102733B (en) 2021-06-30

Family

ID=68408325

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/02733A ZA202102733B (en) 2019-01-10 2021-04-23 Composite flocculant for removing phosphorus and turbidity of waste water, preparation method therefor and use thereof

Country Status (3)

Country Link
CN (1) CN110422915A (en)
WO (1) WO2020143282A1 (en)
ZA (1) ZA202102733B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114477712B (en) * 2021-09-07 2022-10-18 南京大学 Green efficient composite sludge dewatering process of natural polymeric flocculant and clay material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102531119A (en) * 2011-10-27 2012-07-04 常州大学 Preparation method and application of composite flocculant
CN102658097B (en) * 2012-05-09 2014-03-26 中国地质大学（北京） Preparation method of efficient dephosphorizing porous particle adsorbent
CN103087265A (en) * 2013-02-17 2013-05-08 南京大学 Preparation method of grafted amphoteric starch flocculants
CN104017136B (en) * 2014-03-05 2017-01-18 南京大学 Preparation method of amphoteric grafting-type modified cellulose flocculant
JP7299022B2 (en) * 2015-11-27 2023-06-27 ケミラ ユルキネン オサケイティエ Improving Phosphorus Deposition and Membrane Flux in Membrane Bioreactors
CN106882860A (en) * 2015-12-16 2017-06-23 营口渤海科技有限公司 A kind of preparation method of magnesia-starch Complex Flocculant
CN106746068B (en) * 2016-11-29 2020-11-17 广东工业大学 Treatment method of wastewater containing high-concentration organic phosphorus
CN109665610A (en) * 2018-12-05 2019-04-23 南京大学 Turbid technique is gone in a kind of natural macromolecule flocculating agent and the dephosphorization of molysite combined depth

Also Published As

Publication number Publication date
WO2020143282A1 (en) 2020-07-16
CN110422915A (en) 2019-11-08

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