Yokohama City Pollution Research Institute Bulletin No.7

Oh Reports

• Odor odor investigation at coating plants
• Study on Air Pollution Around Roads due to Automobile Exhaust Gas Emissions (No. 7) - Floating Dust and its constituents in areas around the road due to automobile exhaust gas (No. 7).
• Method of generating low-concentration hydrocarbon standard gas using steam diffusion (Second Report)
• Studies of measurement accuracy of automatic nitrogen oxide measuring instruments
• Emission concentration and emission coefficients of harmful substances emitted from diesel engine vehicles
• Investigation of sound insulation performance in apartment - Sound pressure level difference and floor impact sound level -
• Acute toxicity test using carp from the washing industry
• About the degree of obesity in carp
• Study of AGP measurement method using adhesive calgae (Second Report)
• Basic research on organic matter and anions in the Tsurumi River water system
• Bottom pollution index - Focusing on redox potential, oil, and differential heat -
• Examination of analysis methods for anion surfactant in wastewater from business sites