Water Treatment Conferences in Japan 2025/2026/2027

July, 2025

Jul 24 International Conference on Water (ICW) - Tokyo, Japan
Jul 24 International Conference on Environmental Science and Engineering (ICESE) - Tokyo, Japan
Jul 24 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Jul 24 International Conference on Energy, Environmental and Chemical Engineering (ICEECE) - Tokyo, Japan
Jul 24 International Conference on Chemical, Ecological and Environmental Engineering (ICCEEE) - Tokyo, Japan
Jul 24 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Jul 24 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Jul 24 International Conference on Wastewater (ICW) - Tokyo, Japan
Jul 24 International Conference on Water, Sanitation and Health (ICWSH) - Tokyo, Japan

August, 2025

Aug 21 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Aug 21 International Conference on Energy, Environmental and Chemical Engineering (ICEECE) - Tokyo, Japan
Aug 21 International Conference on Environmental Science and Engineering (ICESE) - Tokyo, Japan
Aug 21 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Aug 21 International Conference on Chemical, Ecological and Environmental Engineering (ICCEEE) - Tokyo, Japan
Aug 21 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Aug 21 International Conference on Water (ICW) - Tokyo, Japan
Aug 21 International Conference on Wastewater (ICW) - Tokyo, Japan

September, 2025

Sep 04 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Sep 04 International Conference on Biological, Ecological and Environmental Sciences, and Engineering (ICBEESE) - Tokyo, Japan
Sep 04 International Conference on Environmental and Ecological Systems (ICEES) - Tokyo, Japan
Sep 04 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Sep 04 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Sep 04 International Conference on Water (ICW) - Tokyo, Japan
Sep 04 International Conference on Wastewater (ICW) - Tokyo, Japan

October, 2025

Oct 09 International Conference on Chemical, Biological and Environmental Engineering (ICCBEE) - Tokyo, Japan
Oct 09 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Oct 09 International Conference on Ecological, Environmental and Biological Sciences (ICEEBS) - Tokyo, Japan
Oct 09 International Conference on Chemical, Ecological and Environmental Engineering (ICCEEE) - Tokyo, Japan
Oct 09 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Oct 09 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Oct 09 International Conference on Water (ICW) - Tokyo, Japan
Oct 09 International Conference on Wastewater (ICW) - Tokyo, Japan
Oct 30 International Conference on Environmental and Agricultural Engineering (ICEAE) - Osaka, Japan
Oct 30 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Osaka, Japan
Oct 30 International Conference on Water, Energy and Environmental Management (ICWEEM) - Osaka, Japan
Oct 30 International Conference on Desalination and Renewable Energy (ICDRE) - Osaka, Japan
Oct 30 International Conference on Water (ICW) - Osaka, Japan
Oct 30 International Conference on Wastewater (ICW) - Osaka, Japan
Oct 30 International Conference on Water Resource and Environmental Protection (ICWREP) - Osaka, Japan

November, 2025

Nov 10 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Nov 10 International Conference on Wastewater Treatment Technologies (ICWTT) - Tokyo, Japan
Nov 10 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Nov 10 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Nov 10 International Conference on Water (ICW) - Tokyo, Japan
Nov 10 International Conference on Wastewater (ICW) - Tokyo, Japan
Nov 24 International Conference on Energy, Environmental and Chemical Engineering (ICEECE) - Kyoto, Japan
Nov 24 International Conference on Water, Sanitation, Food Security and Waste Management (ICWSFSWM) - Kyoto, Japan
Nov 24 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Kyoto, Japan
Nov 24 International Conference on Water Sciences, Engineering and Technology (ICWSET) - Kyoto, Japan
Nov 24 International Conference on Water, Energy and Environmental Management (ICWEEM) - Kyoto, Japan
Nov 24 International Conference on Desalination and Renewable Energy (ICDRE) - Kyoto, Japan
Nov 24 International Conference on Water (ICW) - Kyoto, Japan
Nov 24 International Conference on Wastewater (ICW) - Kyoto, Japan

December, 2025

Dec 04 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Dec 04 International Conference on Biological, Health and Environmental Sciences (ICBHES) - Tokyo, Japan
Dec 04 International Conference on Biological, Ecological and Environmental Sciences, and Engineering (ICBEESE) - Tokyo, Japan
Dec 04 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Dec 04 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Dec 04 International Conference on Biotechnology and Environment Engineering (ICBEE) - Tokyo, Japan
Dec 04 International Conference on Chemical, Ecological and Environmental Sciences (ICCEES) - Tokyo, Japan
Dec 04 International Conference on Water (ICW) - Tokyo, Japan
Dec 04 International Conference on Wastewater (ICW) - Tokyo, Japan
Dec 04 International Conference on Water Resources Sustainable Development (ICWRSD) - Tokyo, Japan

January, 2026

Jan 05 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Jan 05 International Conference on Environmental Earth Sciences (ICEES) - Tokyo, Japan
Jan 05 International Conference on Water Purification and Wastewater Technologies (ICWPWT) - Tokyo, Japan
Jan 05 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Jan 05 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Jan 05 International Conference on Water (ICW) - Tokyo, Japan
Jan 05 International Conference on Wastewater (ICW) - Tokyo, Japan

February, 2026

Feb 23 International Conference on Biological, Ecological and Environmental Sciences, and Engineering (ICBEESE) - Tokyo, Japan
Feb 23 International Conference on Chemical, Biological and Environmental Engineering (ICCBEE) - Tokyo, Japan
Feb 23 International Conference on Environmental and Ecological Engineering (ICEEE) - Tokyo, Japan
Feb 23 International Conference on Climate and Environmental Sciences (ICCES) - Tokyo, Japan
Feb 23 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Feb 23 International Conference on Groundwater Investigations (ICGI) - Tokyo, Japan
Feb 23 International Conference on Groundwater Investigations, Groundwater Exploitation and Management (ICGIGEM) - Tokyo, Japan
Feb 23 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Feb 23 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Feb 23 International Conference on Water (ICW) - Tokyo, Japan
Feb 23 International Conference on Wastewater (ICW) - Tokyo, Japan

March, 2026

Mar 23 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Mar 23 International Conference on Climate, Environment and Biosciences (ICCEB) - Tokyo, Japan
Mar 23 International Conference on Chemical, Ecological and Environmental Engineering (ICCEEE) - Tokyo, Japan
Mar 23 International Conference on Water Resource and Environmental Protection (ICWREP) - Tokyo, Japan
Mar 23 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Mar 23 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Mar 23 International Conference on Water (ICW) - Tokyo, Japan
Mar 23 International Conference on Wastewater (ICW) - Tokyo, Japan

April, 2026

Apr 20 International Conference on Biological, Ecological and Environmental Sciences, and Engineering (ICBEESE) - Tokyo, Japan
Apr 20 International Conference on Environmental Science and Engineering (ICESE) - Tokyo, Japan
Apr 20 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Apr 20 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Apr 20 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Apr 20 International Conference on Water (ICW) - Tokyo, Japan
Apr 20 International Conference on Wastewater (ICW) - Tokyo, Japan

May, 2026

May 25 International Conference on Geography and the Environment (ICGE) - Tokyo, Japan
May 25 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
May 25 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
May 25 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
May 25 International Conference on Water (ICW) - Tokyo, Japan
May 25 International Conference on Wastewater (ICW) - Tokyo, Japan

June, 2026

Jun 08 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Jun 08 International Conference on Energy, Environmental and Chemical Engineering (ICEECE) - Tokyo, Japan
Jun 08 International Conference on Water Sciences, Engineering and Technology (ICWSET) - Tokyo, Japan
Jun 08 International Conference on Fresh Water Resources Management and Technology (ICFWRMT) - Tokyo, Japan
Jun 08 International Conference on Applied Geotechnics, Hydrology and Hydraulic Engineering (ICAGHHE) - Tokyo, Japan
Jun 08 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Jun 08 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Jun 08 International Conference on Water (ICW) - Tokyo, Japan
Jun 08 International Conference on Wastewater (ICW) - Tokyo, Japan

July, 2026

Jul 22 International Conference on Environmental Science and Engineering (ICESE) - Tokyo, Japan
Jul 22 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Jul 22 International Conference on Energy, Environmental and Chemical Engineering (ICEECE) - Tokyo, Japan
Jul 22 International Conference on Chemical, Ecological and Environmental Engineering (ICCEEE) - Tokyo, Japan
Jul 22 International Conference on Water, Sanitation and Health (ICWSH) - Tokyo, Japan
Jul 22 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Jul 22 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Jul 22 International Conference on Water (ICW) - Tokyo, Japan
Jul 22 International Conference on Wastewater (ICW) - Tokyo, Japan

August, 2026

Aug 16 International Conference on Environmental Science and Engineering (ICESE) - Tokyo, Japan
Aug 16 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Aug 16 International Conference on Energy, Environmental and Chemical Engineering (ICEECE) - Tokyo, Japan
Aug 16 International Conference on Chemical, Ecological and Environmental Engineering (ICCEEE) - Tokyo, Japan
Aug 16 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Aug 16 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Aug 16 International Conference on Water (ICW) - Tokyo, Japan
Aug 16 International Conference on Wastewater (ICW) - Tokyo, Japan

September, 2026

Sep 09 International Conference on Biological, Ecological and Environmental Sciences, and Engineering (ICBEESE) - Tokyo, Japan
Sep 09 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Sep 09 International Conference on Environmental and Ecological Systems (ICEES) - Tokyo, Japan
Sep 09 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Sep 09 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Sep 09 International Conference on Water (ICW) - Tokyo, Japan
Sep 09 International Conference on Wastewater (ICW) - Tokyo, Japan

October, 2026

Oct 07 International Conference on Chemical, Biological and Environmental Engineering (ICCBEE) - Tokyo, Japan
Oct 07 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Oct 07 International Conference on Ecological, Environmental and Biological Sciences (ICEEBS) - Tokyo, Japan
Oct 07 International Conference on Chemical, Ecological and Environmental Engineering (ICCEEE) - Tokyo, Japan
Oct 07 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Oct 07 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Oct 07 International Conference on Water (ICW) - Tokyo, Japan
Oct 07 International Conference on Wastewater (ICW) - Tokyo, Japan
Oct 25 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Osaka, Japan
Oct 25 International Conference on Water, Energy and Environmental Management (ICWEEM) - Osaka, Japan
Oct 25 International Conference on Desalination and Renewable Energy (ICDRE) - Osaka, Japan
Oct 25 International Conference on Environmental and Agricultural Engineering (ICEAE) - Osaka, Japan
Oct 25 International Conference on Water (ICW) - Osaka, Japan
Oct 25 International Conference on Wastewater (ICW) - Osaka, Japan
Oct 25 International Conference on Water Resource and Environmental Protection (ICWREP) - Osaka, Japan

November, 2026

Nov 11 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Nov 11 International Conference on Wastewater Treatment Technologies (ICWTT) - Tokyo, Japan
Nov 11 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Nov 11 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Nov 11 International Conference on Water (ICW) - Tokyo, Japan
Nov 11 International Conference on Wastewater (ICW) - Tokyo, Japan
Nov 15 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Kyoto, Japan
Nov 15 International Conference on Energy, Environmental and Chemical Engineering (ICEECE) - Kyoto, Japan
Nov 15 International Conference on Water Sciences, Engineering and Technology (ICWSET) - Kyoto, Japan
Nov 15 International Conference on Water, Energy and Environmental Management (ICWEEM) - Kyoto, Japan
Nov 15 International Conference on Desalination and Renewable Energy (ICDRE) - Kyoto, Japan
Nov 15 International Conference on Water (ICW) - Kyoto, Japan
Nov 15 International Conference on Wastewater (ICW) - Kyoto, Japan
Nov 15 International Conference on Water, Sanitation, Food Security and Waste Management (ICWSFSWM) - Kyoto, Japan

December, 2026

Dec 02 International Conference on Biological, Ecological and Environmental Sciences, and Engineering (ICBEESE) - Tokyo, Japan
Dec 02 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Dec 02 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Dec 02 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Dec 02 International Conference on Biological, Health and Environmental Sciences (ICBHES) - Tokyo, Japan
Dec 02 International Conference on Biotechnology and Environment Engineering (ICBEE) - Tokyo, Japan
Dec 02 International Conference on Chemical, Ecological and Environmental Sciences (ICCEES) - Tokyo, Japan
Dec 02 International Conference on Water (ICW) - Tokyo, Japan
Dec 02 International Conference on Wastewater (ICW) - Tokyo, Japan
Dec 02 International Conference on Water Resources Sustainable Development (ICWRSD) - Tokyo, Japan

January, 2027

Jan 07 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Jan 07 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Jan 07 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Jan 07 International Conference on Water (ICW) - Tokyo, Japan
Jan 07 International Conference on Wastewater (ICW) - Tokyo, Japan
Jan 07 International Conference on Environmental Earth Sciences (ICEES) - Tokyo, Japan
Jan 07 International Conference on Water Purification and Wastewater Technologies (ICWPWT) - Tokyo, Japan

February, 2027

Feb 25 International Conference on Biological, Ecological and Environmental Sciences, and Engineering (ICBEESE) - Tokyo, Japan
Feb 25 International Conference on Chemical, Biological and Environmental Engineering (ICCBEE) - Tokyo, Japan
Feb 25 International Conference on Environmental and Ecological Engineering (ICEEE) - Tokyo, Japan
Feb 25 International Conference on Climate and Environmental Sciences (ICCES) - Tokyo, Japan
Feb 25 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Feb 25 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Feb 25 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Feb 25 International Conference on Water (ICW) - Tokyo, Japan
Feb 25 International Conference on Wastewater (ICW) - Tokyo, Japan
Feb 25 International Conference on Groundwater Investigations (ICGI) - Tokyo, Japan
Feb 25 International Conference on Groundwater Investigations, Groundwater Exploitation and Management (ICGIGEM) - Tokyo, Japan

March, 2027

Mar 25 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Mar 25 International Conference on Climate, Environment and Biosciences (ICCEB) - Tokyo, Japan
Mar 25 International Conference on Chemical, Ecological and Environmental Engineering (ICCEEE) - Tokyo, Japan
Mar 25 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Mar 25 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Mar 25 International Conference on Water (ICW) - Tokyo, Japan
Mar 25 International Conference on Wastewater (ICW) - Tokyo, Japan
Mar 25 International Conference on Water Resource and Environmental Protection (ICWREP) - Tokyo, Japan

April, 2027

Apr 22 International Conference on Biological, Ecological and Environmental Sciences, and Engineering (ICBEESE) - Tokyo, Japan
Apr 22 International Conference on Environmental Science and Engineering (ICESE) - Tokyo, Japan
Apr 22 International Conference on Environmental, Biological, Ecological Sciences and Engineering (ICEBESE) - Tokyo, Japan
Apr 22 International Conference on Water, Energy and Environmental Management (ICWEEM) - Tokyo, Japan
Apr 22 International Conference on Desalination and Renewable Energy (ICDRE) - Tokyo, Japan
Apr 22 International Conference on Water (ICW) - Tokyo, Japan
Apr 22 International Conference on Wastewater (ICW) - Tokyo, Japan