PL3638630T3 - Sposób obróbki szlamu - Google Patents

Sposób obróbki szlamu

Info

Publication number
PL3638630T3
PL3638630T3 PL17913325.1T PL17913325T PL3638630T3 PL 3638630 T3 PL3638630 T3 PL 3638630T3 PL 17913325 T PL17913325 T PL 17913325T PL 3638630 T3 PL3638630 T3 PL 3638630T3
Authority
PL
Poland
Prior art keywords
treating sludge
sludge
treating
Prior art date
Application number
PL17913325.1T
Other languages
English (en)
Inventor
Michael Recktenwald
Suhua WU
Ping Li
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Publication of PL3638630T3 publication Critical patent/PL3638630T3/pl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/148Combined use of inorganic and organic substances, being added in the same treatment step
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D19/00Degasification of liquids
    • B01D19/02Foam dispersion or prevention
    • B01D19/04Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0409Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053Sulfates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06Halogens; Compounds thereof
    • B01J27/08Halides
    • B01J27/122Halides of copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06Halogens; Compounds thereof
    • B01J27/128Halogens; Compounds thereof with iron group metals or platinum group metals
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/20Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/722Oxidation by peroxides
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/725Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00Use of specific compounds during water treatment
    • C02F2305/02Specific form of oxidant
    • C02F2305/023Reactive oxygen species, singlet oxygen, OH radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Treatment Of Sludge (AREA)
PL17913325.1T 2017-06-13 2017-06-13 Sposób obróbki szlamu PL3638630T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/087993 WO2018227356A1 (en) 2017-06-13 2017-06-13 Method for treating sludge

Publications (1)

Publication Number Publication Date
PL3638630T3 true PL3638630T3 (pl) 2023-10-16

Family

ID=64659412

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17913325.1T PL3638630T3 (pl) 2017-06-13 2017-06-13 Sposób obróbki szlamu

Country Status (7)

Country Link
US (1) US20200102239A1 (pl)
EP (1) EP3638630B1 (pl)
CN (1) CN110891910A (pl)
CA (1) CA3066819A1 (pl)
ES (1) ES2948487T3 (pl)
PL (1) PL3638630T3 (pl)
WO (1) WO2018227356A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110698038A (zh) * 2019-11-21 2020-01-17 北京工业大学 一种污泥脱水及去除细菌16S rRNA基因和抗生素抗性基因的方法
CN111732314B (zh) * 2020-06-29 2023-04-07 重庆工程职业技术学院 污水处理厂剩余污泥的处理方法
CN113149401A (zh) * 2021-05-21 2021-07-23 广东工业大学 一种基于pms活化的污泥复合调理及高压深度脱水方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551851A (en) * 1978-06-20 1980-01-09 Kurita Water Ind Ltd Dehydration of organic sludge
JPS5759700A (en) * 1980-09-26 1982-04-10 Ebara Infilco Co Ltd Concentration and dewatering of organic sludge
FI923315A (fi) * 1992-07-21 1994-01-22 Kemira Oy Foerfarande foer foerbaettrande av avlappsvattenslammens vattenavskiljningsfoermaoga
AU2002221407A1 (en) * 2001-11-29 2003-06-10 Corporation Biolix Method for stabilizing and conditioning town and industrial wastewater sludge
SE525083C2 (sv) * 2003-04-23 2004-11-23 Kemira Kemi Ab Sätt att behandla rötslam
CN102690040B (zh) * 2011-03-25 2013-12-25 中国石油化工股份有限公司 一种城市污泥的处理方法
CN102381828B (zh) * 2011-09-28 2016-11-09 宇星科技发展(深圳)有限公司 一种污泥脱水复合调理剂及其应用方法
EP2874957B1 (en) * 2012-07-20 2017-11-01 Kemira Oyj Method of treating a digestate from a biogas process
CN105236701A (zh) * 2014-06-30 2016-01-13 北京中科国通环保工程技术有限公司 一种利用生物沥浸污泥联合调理进行污泥脱水的方法
CN105502883A (zh) * 2015-11-30 2016-04-20 攀枝花学院 一种氧化耦合聚合物调理城市污泥的方法
CN105645637A (zh) * 2016-01-28 2016-06-08 嘉园环保有限公司 一种基于芬顿反应的浓缩液处理方法及装置

Also Published As

Publication number Publication date
US20200102239A1 (en) 2020-04-02
CN110891910A (zh) 2020-03-17
ES2948487T3 (es) 2023-09-13
EP3638630A1 (en) 2020-04-22
EP3638630B1 (en) 2023-06-07
EP3638630C0 (en) 2023-06-07
CA3066819A1 (en) 2018-12-20
EP3638630A4 (en) 2021-01-13
WO2018227356A1 (en) 2018-12-20

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