Let's know chemical substance

• Video version "will know chemical substance!"We released this!

　Citizen, company, administration share information about chemical substance and call that we communicate through exchange of opinions risk communication. By event or seminar, we perform reporting about chemical substance measures toward citizen and the company to promote risk communication in Yokohama-shi.

• Risk communication (the outside site)(Ministry of the Environment)

　In Yokohama-shi, we hold chemical substance and seminar about environment for product for citizens and companies in cooperation with Kawasaki-shi.

• The past seminar results

• Let's go to factory which is kind to flyer _ environment for visit! (PDF: 2,612KB)

We introduce factory in Yokohama-shi performing eco-friendly approach.

Please confirm state of implementation of visit in each factory.

Please refer to homepage of each factory published in flyer.

　In usual, we carried out chemical substance and seminar about environment in cooperation with Kawasaki-shi in Yokohama-shi, but saw off conduct of seminar for citizens for prevention of new coronavirus infection spread in 2020. On the other hand, we made video to have you know chemical substance! Please see by all means in house.

　　1 chemical substance and environmental risk

　　Will it be in 2 PRTR?

• 1 chemical substance and environmental risk (PDF: 1,340KB)
• 2 PRTR and environment (PDF: 1,347KB) of Yokohama

　We grasp data whether were exhausted how long during environment by what kind of outbreak source, or a great variety of chemical substances with hazardousness are included in refuse, and were carried out outside office and add up, and PRTR (Pollutant Release and Transfer Register: quantity of chemical substance discharge movement notification system) is structure to announce.
　Look at the details about PRTR from the following links.

• With PRTR
• Yokohama-shi PRTR count result

We introduce experiment to be easily possible in house. Let's learn property of imminent chemical substance happily.

When we make thing which there is which we always use in house paint and describe picture, ... light is seen? Please see commentary material why you shine.

• Experiment video (YouTube) (the outside site)
• Commentary material (PDF: 553KB)

When, well, we spray water of on India ink which we made with a certain thing in house, ... letter disappears? Please see commentary material why letter disappears.

• Experiment video (YouTube) (the outside site)
• Commentary material (PDF: 384KB)

• Freon
• Dioxin
• Asbestos measures