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Functional Investigation/Technical Support

Night soil treatment facility and community plant Detailed functional inspection

 Managers of night soil treatment facilities and community plants are required to carry out regular operation and maintenance, as well as periodic detailed inspections of facility treatment functions and the conditions of facilities and equipment. (According to the Waste Management and Public Cleansing Law, precision function inspections must be performed at least once every three years.) At our center, we carry out operations ranging from "understanding the current situation" and "evaluating the current situation" to "proposing improvement plans" through precision function inspections.

1. Night soil Treatment Facility Precise Function Inspection: 36 Facilities

No.
Name
Year
(1)
Hakone Town Cleaning No. 2 Plant Hakone Town, Kanagawa Prefecture
Heisei 15
(2)
Noda City Second Incineration Plant Noda City, Chiba Prefecture
Heisei 13
(3)
Niigata City Higashi Cleaning Center Niigata City, Niigata Prefecture
Heisei 13
(4)
Gotemba/Oyama Town Wide Area Administrative Union Sanitation Center Shizuoka Prefecture Gotemba City/Oyama Town Wide Area Administrative Union
Heisei 12
(5)
Arakawa Nanbu Environmental Center Saitama Prefecture Arakawa Nanbu Environmental Hygiene Partial Association
Heisei 12

2. Community Plant Precision Function Inspection: 17 Facilities

No.
Name
Year
(1)
Maebashi City Jonan Housing Complex Wastewater Treatment Facility Maebashi City, Gunma Prefecture
Heisei 15
(2)
Maebashi City Kayano Housing Complex Wastewater Treatment Facility Maebashi City, Gunma Prefecture
Heisei 14
(3)
Miyako City Nishigaoka Housing Complex Sewage Treatment Facility Miyako City, Iwate Prefecture
Heisei 7
(4)
Kisarazu City Tosei Danchi Sewage Treatment Plant Kisarazu City, Chiba Prefecture
Heisei 6
(5)
Toyama City Area Night Soil Treatment Facility Kumano Housing Complex Toyama City, Toyama Prefecture
Heisei 5

3. Field Survey

Johkasou, which is subject to national subsidies, is registered with the "National Johkasou Promotion Municipal Council". Registered johkasou conducts a field survey at the installation site to confirm that the johkasou actually exhibits the expected performance at the site.
Our center is entrusted with this on-site inspection work and conducts this work with the cooperation of the specified inspecting agencies in each prefecture.

Past performance (Heisei 12-20) 2,266 units Performance evaluation type 1,596 Structure example type 670 units

4. Technical Support

We provide technical support services related to treatment technology, such as examining methods for operating and improving wastewater treatment facilities. In addition, we are cooperating with national and JICA (Japan International Cooperation Agency) projects, cooperating with foreign countries in enlightenment and enlightenment regarding domestic wastewater treatment, and providing support for treatment technology.

Contact

 Survey/Research Group
 Tel: 03-3635-4885 Fax: 03-3635-4886
 E-mail: chohsa@jeces.or.jp
Public interest incorporated foundation
Japan Education Center of Environmental Sanitation
130-0024
2-23-3 Kikukawa, Sumida-ku, Tokyo
TEL: 03-3635-4880 (Switchboard),


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