Thanks you for participating in IWEE2019!!
IWEE2019&2019SEE Photo Report
The Password is written in "Publication" in the front page of the IWEE Proceedings as the password to download the electronic file.

Welcome address
We cordially invite you to participate in the International Workshop on Environmental Engineering 2019 (IWEE2019) that will be held in Okinawa, Japan, on June 25-28, 2019. The conference will be hosted at the Bankoku Shinryokan Resort MICE Facility. The 2019 Symposium on Environmental Engineering (2019SEE) will be held concurrently at the same time and place. The events are organized by the Environmental Engineering Division of the Japan Society of Mechanical Engineers (JSME).  
Takehiko Sato,Chair

In this conference, we will facilitate not only the debate and dissemination of information regarding the effort and research development into various environmental problems around the world, but also the discussion regarding sustainable city formation and the trend of regulations and standards in the future. Furthermore, the Certificate of Merit for Best Young Presenter at Symposium for the oral presentations in the IWEE2019 and 2019SEE for young researchers and the IWEE2019 Best Poster Presentation Award for students will be given after careful consideration. We look forward to your active participation.

Owing to the beauty of its location, the island of Okinawa is the ideal meeting point for the people of the G8 Summit. Surrounded by a coral reef, it will fill you with a wonder for nature, as well as offer excellent traditional art and cuisine with a renowned warmth and hospitality.

On June 25, we look forward to welcoming you to a Technical Tour in the afternoon and the Welcome Reception in the evening, the Opening Ceremony on June 26, a banquet at Bankoku Shinryokan on June 27, and an excursion to Okinawa Churaumi Aquarium with lunch in a traditional Okinawa house in the afternoon of June 28.

Please contact us if you have any questions or comments.

IWEE2019 & 2019SEE office:
email: env-symp2019_admin at
(Please replace "at" to "@".)
Address: The Japan Society of Mechanical Engineers, Environmental Engineering Division, Shinanomachi-Rengakan Bldg, Shinanomachi 35, Shinjuku-ku Tokyo 160-0016 Japan

Please check the program and the instructions for participants.
Program(final ver)

Please check the presentation information.
Oral and Poster presentation

Sorry for some trouble in the paper submitting page but it has been recoverd now.
Submission from here.

Contributed paper submission is open now.
The deadline is 15th April.
Submission from here.

Please use the template for your contributed paper.
(Deadline is 15th April)

Optional tour updated.

Acceptance letters have been sent on 28th Feb.

The deadline for presentation submission is rescheduled to February 21. Because the "Submission/Registration/Accommodation" system will not be available temporarily (from 20:00pm, February 20 to 5:30am(JST), February 21) due to the maintenance.

We have extended the presentation submission deadline.
The new deadline is February 20th, 2019.

Abstract submission is open now!
Abstract application page will open soon.

IWEE is looking for companies sponsoring us.

Conference homepage is open now!

Important dates
Middle of December, 2018
Presentation submission & registration opens
February 1 February 21, 2019
Presentation submission deadline
March 1, 2019
Notification to authors
April 15, 2019
Early-bird registration deadline
April 15, 2019
Contributed paper submission deadline
June 15, 2019
Late registration deadline


IWEE2019 & 2019SEE office: