/ Japanese / Chinese
Lagoon System (“HLS”)
Carrier and Reference
Rural Environmental Research Association.
of position: 702-10-9-1 Yushima, Bunkyo-ku, Tokyo, Japan
was born 1936 in Tokyo City.
Married, two children
quitted Touho university medical department.
learned pollution issue in "Ui-Study Room" of the
University of Tokyo.
study subject is "Automatic control theory of
denitrification by microbe." This studies subject brought
from "Pasveer ditch" Nitrogen removal function
analysis by circulation waterway type semi-bath activated
1975, I enforced treatment test by open-air mining lagoon (4000
cubic meters) in Takizawa-Ham factory that there was in Tochigi
prefecture, and confirmed nitrogen removal function by this
1978. It was done about drainage from aircraft, and similar test
identified about wastewater treatment function that didn't
dilute high level concentration nitrogen drainage. Designed
treatment facility by L.L.S.B. activated sludge treatment method
about Itami airport (Osaka) and Haneda airport (old. Tokyo).
1979, I did test about denitrification of stock/pig raising
drainage (trust of Shiga prefecture, environment room), and
designed high-level treatment institution of large-scale stock
raising drainage in the sequel.
1982, I designed hospital wastewater treatment facility of 700
person's scale. because approval form of Japan building center
(the Minister of Construction authorization) was recognized
about this treatment system,
1985. I design of agriculture village waste water treatment
facility (pig: 4000, population: 1000 ) Chiba prefecture Sahara
1989, design of fishery village wastewater treatment facility of
Hokkaido. Tokoro town.
1983. Design of human waste handling facility of Kochi. Nangoku
1985, design of Seibu Sanitary Facility of Nagano (human waste).
1985, design of "Hedoro" disposal facility by stock
raising wastewater of Ishikawa.
1988, transition disposal test of Iwate Furukawa marsh.
1989, investigation of quality of dam contaminated sediments in
Taiwan, R.O.C. (trust of Taiwan, EPA).
of bottom mud disposal on Lake of Cheng-Ching Fu that there is
in Kaoh-Siung City, Taiwan.
of nitrogen removal of the water for water works of Feng-Shan
Dam that there is in Kaoh-Siung City, Taiwan.
1989, design of bottom mud disposal facility of lobster nursery
in Okinawa, Ishigaki.
1990, bottom mud disposal test by dredging of mud that is thin
in Akai gulf. Lake of Biwa, Nan-ko (Siga prefecture open call
1991, lecture on "Restoration of lakes and Marshes,
applying the treatment of bottom Sediments using Bio-reactor
(Biotechnology)", The United States-Japan Experts Meeting
on Management of Bottom Sediments Counting Toxic Substances,
15th meeting, San-Pedro, California, USA.
1994, design of bottom mud disposal facility of Waterfowl Park
in Tottori, Yonago City.
on "New Process for Improvement of Contamination Sediments
by Succession of Micro-Biota." The 2nd INTERNATIONAL
CONFERENCE on CONTAMINATION SEDIMENTS. The Rotterdam
1998.lecuture on "Hybrid Lagoon System." The Asian
International Conference. The Yogjakarta Indonesia.