CONTENTSWastewater System Division
STRATEGIC INVESTMENT IN SEWAGE WORKS .........................................................................................................1OPTIMIZATION OF URBAN DRAINAGE SYSTEM PLANNING AND DESIGN METHODS ...................................2STANDARD FOR DISCHARGE OF DOMESTIC WASTEWATER WITH HIGH CONCENTRATION ................. 3GIS APPLICATION ON POLLUTION LOADS ESTIMATION FROM WATERSHEDS.................................................4INVESTIGATION CONCERNING A DESIGN METHOD FOR MEASURES TO PREVENT LIQUEFACTION ATSEWAGE FACILITIES .........................................................................................................................................................5CHARACTERISTICS OF URBAN STORMWATER RUNOFF POLLUTANTS....................................................... 6LOW-COST SEWERAGE SYSTEM FOR DEVELOPING COUNTRIES.................................................................. 7A STUDY TO DEVELOP TECHNOLOGY TO EVALUATE IMPACT ON CHANGE OF THE WATER CYCLEAND SUBSTANCE CIRCULATION .......................................................................................................................... 8STUDY ON CHARACTERISTICS OF TRACTION OF SEDIMENT FROM GARBAGE IN SEWER PIPE............ 9LIFE CYCLE ANALYSIS ON DISPOSAL AND REUSE OF FOOD WASTES IN SEWERAGE SYSTEMS .......... 10Wastewater and Sludge Management DivisionRESEARCH ON THE STANDARDS OF THE TREATED WASTEWATER REUSE SYSTEM.....................................11APPLICATION OF LCA TO WASTEWATER SYSTEM........................................................................................... 13EVALUATION METHOD FOR ADVANCED WASTEWATER TREATMENT SYSTEMS...........................................15RESEARCH ON THE STANDARDS FOR HYGEINIC SADETY OF THE TREATED WASTEWATER ............... 17FATE OF SANITARY INDICATORS IN TREATED WASTEWATER...............................................................................19EFFICIENT REMOVAL OF SLIGHT HAZARDOUS MATERIALS BY OZONATION..................................................20STUDY ON WASTEWATER RECLAMATION SYSTEM FOR THE RIVER ECOSYSTEM.................................. 21RESERCH ON THE RISK ASSESSMENT OF CHEMICAL SUBSTANCES IN A WATER ENVIRONMENT ...... 22EVALUATION OF WATER QUALITY SECURITY MEASURES IN THE GANGES RIVER BASIN ................... 24RESEARCH ON THE INFLUENCE OF SOILAND GROUNDWATER CONTAMINATION TOSURFACE WATER .................................................................................................................................................... 26Recycling Research TeamFATE OF ENDOCRINE DISRUPTORS IN SEWAGE SLUDGE ................................................................................28RECYCLING OF ORGANIC WASTES BY USING THE BIO-SOLIDS TREATMENT SYSTEM ...........................30DEVELOPMENT OF TECHNOLOGIES TO UTILIZE SEWAGE SLUDGE ASH TARGETING ITSINORGANIC COMPONENT........................................................................................................................................31STUDY ON TECHNIQUES FOR IDENTIFYING PATHOGENIC MICROORGANISMS AND ANALYZINGTHEIR BEHAVIOR ..................................................................................................................................................... 32ADVANCED REMOVAL OF RESIDUAL ORGANIC MATTER IN SECONDARY EFFLUENT FORWASTEWATER REUSE .......................................................................................................................................................34
STATUS OF POLLUTION AND FATE OF POLYCYCLIC AROMATIC HYDROCARBONS INLAKE SEDIMENT....................................................................................................................................................... 36
STUDY ON TECHNOLOGY FOR USING WASTE WOODS AND GRASSES FOR REVEGETATION .............. 38
FATE OF PATHOGENS IN SEWAGE TREATMENT PLANT IN MONSOON ASIA .................................................39STUDY OF OCCURRENCE OF ANTIBIOTIC RESISTANCE BACTERIA IN WATER ENVIRONMENT ........... 41Water Quality TeamRESEARCH ON EVALUATION OF TRACE CHEMICALS AT WASTEWATER TREATMENT PLANTS .................43EFFECTS ON WATER ENVIRONMENT AFFECTED BY SEWERAGE SYSTEMS .............................................. 44
EVALUATION OF RIVER WATER QUALITY FROM THE VIEWPOINT OF AQUATIC ECOSYSTEM ............ 45
TRANSPORT OF CONTAMINANTS AT SEDIMENT-WATER INTERFACE ........................................................ 46
BEHAVIOR OF CHEMICALS FROM URBAN DISCHARGE IN WATER ENVIRONMENT ................................ 47EVALUATION OF ESTROGEN-LIKE SUBSTANCES USING BIOASSAY ........................................................... 49
EVALUATION OF THE WATER ENVIRONMENT IN KANTO REGION.............................................................. 50
EFFECTS OF ESTROGEN-LIKE SUBSTANCES IN URBAN WASTEWATER ON FISH AND THEIRINDICATION ............................................................................................................................................................... 51
DETECTION OF ENVIRONMENTAL STRESSES ON AQUATIC ORGANISMS USING GENEANALYSIS TECHNOLOGY ....................................................................................................................................... 52
EVALUATION OF THE EFFECTS AND IMPROVEMENT OF PERFORMANCE OF RIVER PURIFICATIONWORKS ................................................................................................................................................................................53UTILIZATION RESEARCH OF THE MONITORING TECHNOLOGY IN THE MEASURE AGAINSTDIOXIN OF RIVER SEDIMENT................................................................................................................................. 54
EVALUATION OF ECOTOXICOLOGICAL EFFECTS OF CHEMICALS IN AQANTIC ENVIRONMENT ......... 56
EVALUATION OF EFFECT OF NUTRIENTS LOAD FROM URBAN AREA ON COASTAL SEAENVIRONMENT ......................................................................................................................................................... 57