JP4334404B2 - 水処理方法及び水処理システム - Google Patents

水処理方法及び水処理システム Download PDF

Info

Publication number
JP4334404B2
JP4334404B2 JP2004134052A JP2004134052A JP4334404B2 JP 4334404 B2 JP4334404 B2 JP 4334404B2 JP 2004134052 A JP2004134052 A JP 2004134052A JP 2004134052 A JP2004134052 A JP 2004134052A JP 4334404 B2 JP4334404 B2 JP 4334404B2
Authority
JP
Japan
Prior art keywords
ozone
water
fluorescence intensity
treatment pond
raw water
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.)
Expired - Lifetime
Application number
JP2004134052A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005313078A5 (2
JP2005313078A (ja
Inventor
法光 阿部
健志 出
康行 宮島
太 黒川
潮子 栗原
卓 毛受
良一 有村
勝也 横川
和彦 君島
清一 村山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP2004134052A priority Critical patent/JP4334404B2/ja
Publication of JP2005313078A publication Critical patent/JP2005313078A/ja
Publication of JP2005313078A5 publication Critical patent/JP2005313078A5/ja
Application granted granted Critical
Publication of JP4334404B2 publication Critical patent/JP4334404B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Water Treatment By Sorption (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
JP2004134052A 2004-04-28 2004-04-28 水処理方法及び水処理システム Expired - Lifetime JP4334404B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004134052A JP4334404B2 (ja) 2004-04-28 2004-04-28 水処理方法及び水処理システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004134052A JP4334404B2 (ja) 2004-04-28 2004-04-28 水処理方法及び水処理システム

Publications (3)

Publication Number Publication Date
JP2005313078A JP2005313078A (ja) 2005-11-10
JP2005313078A5 JP2005313078A5 (2) 2007-05-10
JP4334404B2 true JP4334404B2 (ja) 2009-09-30

Family

ID=35441071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004134052A Expired - Lifetime JP4334404B2 (ja) 2004-04-28 2004-04-28 水処理方法及び水処理システム

Country Status (1)

Country Link
JP (1) JP4334404B2 (2)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8147673B2 (en) 2005-01-18 2012-04-03 Severn Trent De Nora, Llc System and process for treatment and de-halogenation of ballast water
US8152989B2 (en) 2005-01-18 2012-04-10 Severn Trent De Nora, Llc System and process for treating ballast water
JP4934177B2 (ja) * 2009-08-28 2012-05-16 水ing株式会社 浄水処理装置と方法
CN104803471A (zh) * 2015-04-14 2015-07-29 北京化工大学常州先进材料研究院 一种优良高效碳纤维生物膜载体改性方法
CN105110501A (zh) * 2015-08-14 2015-12-02 苏州康博电路科技有限公司 多项高级纳米催化废水处理设备
CN105170096B (zh) * 2015-09-30 2017-12-26 太仓碧奇新材料研发有限公司 一种富集尾矿废水中铕离子的剑麻滑石粉复合材料的制备方法
KR101801698B1 (ko) * 2016-07-28 2017-11-27 (주)한미엔텍 막 여과 고도 정수 처리 시스템
JP6841721B2 (ja) * 2017-05-23 2021-03-10 メタウォーター株式会社 水処理システム

Also Published As

Publication number Publication date
JP2005313078A (ja) 2005-11-10

Similar Documents

Publication Publication Date Title
CA2439927C (en) Methods of treating water using combinations of chlorine dioxide, chlorine and ammonia
US7108781B2 (en) Enhanced air and water purification using continuous breakpoint halogenation with free oxygen radicals
JP2005305328A (ja) 水処理制御システム
US5314629A (en) Method and system for treating drinking water
JP4334404B2 (ja) 水処理方法及び水処理システム
CA2693357C (en) Oxidation process
US20080203035A1 (en) Water treatment method and water treatment apparatus
JP4509644B2 (ja) オゾンガス注入制御システム
JP4673709B2 (ja) 水処理システム
JP5061320B2 (ja) 水処理用反応槽、水処理システム及び水処理方法
JP4660211B2 (ja) 水処理制御システム及び水処理制御方法
JP3321876B2 (ja) オゾン処理装置及びオゾン処理方法並びに浄水処理方法
KR102086341B1 (ko) 클로라민 형성 및 자외선 광분해를 통한 난분해성 아민 폐수 처리 방법 및 장치
JP2007319816A (ja) 水処理装置及び水処理方法
US20140131285A1 (en) Method and Arrangement for a Water Treatment
WO2023162593A1 (ja) 水処理装置及び水処理方法
JP4331048B2 (ja) オゾンによる水処理制御システム
JP2000288561A (ja) オゾンによる水処理方法及び装置
Baycan et al. AOX formation and elimination in the oxidative treatment of synthetic wastewaters in a UV-free surface reactor (6 pp)
JP2003088882A (ja) 水処理方法
Pearce Evaluation of Bromate Formation and Control using Preformed Monochloramine in Ozonation for Indirect Potable Reuse
Baycan et al. Effect of chloride concentration on the oxidation of EDTA in UV-FSR oxidative system
WO2025104348A1 (en) Water treatment
Adityosulindro et al. Analysis of Natural Organic Matter as Precursors of Trihalomethanes and Its Removal in Water Treatment Plant.
Muszański Effect of contact time of gaseous phase in multi-stage contact columns in intermediate ozonation process on reduction of bromate concentration

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070316

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070316

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090218

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090310

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090511

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090602

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090623

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120703

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 4334404

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120703

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130703

Year of fee payment: 4

EXPY Cancellation because of completion of term