Kansai Paint Company, Ltd.

Institute of Microchemical Technology Co., Ltd.

Naonori Miyata

Osamu Isozaki

Genji Imai

Takeshi Sako

Tomohiko Ebata

Takahide Takadera

Masahide Kawaraya

Hidekatsu Tazawa

Tadamasa Hattori

Izumi Okajima

A device for detecting a cholinesterase-inhibiting substance comprising a basal layer fixed at the bottom of a container, and a cholinesterase-containing reaction layer which is fixed on the basal layer, wherein the basal layer and the cholinesterase-containing reaction layer comprises a hydrophilic photo-crosslinkable resin.

Device for detecting a cholinesterase-inhibiting substance comprising a hydrophilic photo-crosslinkable resin

There is provided a process for purification treatment of wastewater containing an organic substance. There is provided a process for purification treatment of wastewater containing an organic substance by carrying out supercritical treatment or subcritical treatment, which comprises subjecting the wastewater to at least one solid-liquid separation pretreatment selected from separation treatment with a flocculant, sedimentation treatment, flotation treatment and filtration treatment; and then subjecting the wastewater to primary treatment as biological treatment; and subsequently purifying the wastewater by treatment including secondary treatment as supercritical treatment or subcritical treatment.

Process for purification treatment of wastewater containing organic substance

Provided is an efficient treating method for coating material waste water which meets a change in a concentration of contaminants contained in waste water and a change in a treating amount by converting scarcely decomposable substances contained in the coating material waste water to easily decomposable substances. The coating material waste water is irradiated with a micro wave to decompose organic substances contained in the above waste water. Further, the coating material waste water before irradiated with a micro wave may be subjected, if necessary, to coagulation treatment by a flocculant or electrolytic treatment. After irradiating with a micro wave to decompose scarcely decomposable substances contained in the waste water to easily decomposable substances, the resulting treated water is preferably fed to a biological reaction bath and subjected to biological treatment under aerobic or anaerobic atmosphere.

Treating method for coating material waste water

Growing community of inventors

Kanagawa, Japan

Naonori Miyata