STUDY ON OPTIMUM PATHS OF SLUDGE MANAGEMENT - A CONCEPTUAL APPROACH

von HIRATSUKA, Akira
Veröffentlicht in Kankyō-Shisutemu-Happyōkai (1993 : Tokio) 1993 Kankyō Shisutemu kenkyu ronbun Happyokai (1993)

A STUDY OF THE CONCEPT OF ENVIRONMENT - IN VIEW OF ‘IN-DER-WELT-SEIN’ BY M. HEIDEGGER

von YAMADA, Masanori
Veröffentlicht in Kankyō-Shisutemu-Happyōkai (1993 : Tokio) 1993 Kankyō Shisutemu kenkyu ronbun Happyokai (1993)

A TECHNIQUE FOR EVALUATING SOLID/LIQUID SEPARATION IN SLUDGE AS VIEWED FROM BOTH QUANTITY AND QUALITY OF THE SEPARATED LIQUID

von HIRATSUKA, Akira
Veröffentlicht in Kankyō-Shisutemu-Shinpojiumu (4 : 1991 : Tokio) 4. Kankyō Shisutemu Shinpojiumu (1991)

POSSIBILITY OF OBSERVATION OF ULTRAVIOLET RAYS VOLUME BY TLD - IN CONNECTION WITH FORMATION OF OZONE HOLE

von HIRATSUKA, Akira
Veröffentlicht in Kankyō-Shisutemu-Happyōkai (1993 : Tokio) 1993 Kankyō Shisutemu kenkyu ronbun Happyokai (1993)

SEWAGE TREATMENT AS VIEWED FROM BOTH WATER CONSERVATION AND SOLID SEPARATION

von KYU, Isu
Veröffentlicht in Kankyō-Shisutemu-Happyōkai (1994 : Tokio) 1994 Kankyō Shisutemu kenkyu ronbun Happyokai (1994)

ON THE COMPARATIVE SUTUDY OF THE CONCEPT ‘ENVIRONMENT’ IN THE EAST AND THE WEST - IN CASE OF K. NISHIDA AND M. SCHELER -

von YAMADA, Masanori
Veröffentlicht in Kankyō-Shisutemu-Happyōkai (1994 : Tokio) 1994 Kankyō Shisutemu kenkyu ronbun Happyokai (1994)

AN EVALUATION SYSTEM FOR RUNOFF LOADING FROM A SMALL DRAINAGE BASIN - IN VIEW OF RUNOFF COMPONENT

von HIRATSUKA, Akira
Veröffentlicht in Kankyō-Shisutemu-Happyōkai (1994 : Tokio) 1994 Kankyō Shisutemu kenkyu ronbun Happyokai (1994)

STUDY ON SLUDGE DEWATERING EVALUATION TECHNIQUES USING A STATISTICAL MODEL - IN VIEW OF BOTH QUANTITY OF FILTRATE AND

von HIRATSUKA, Akira
Veröffentlicht in Kankyō-Shisutemu-Happyōkai (1992 : Tokio) 1992 Kankyō Shisutemu kenkyu ronbun Happyokai (1992)