In-depth survey report of Early and Daniel Co. , Inc. , Louisville, Kentucky

Technical Report · Mon Sep 01 04:00:00 EDT 1986

OSTI ID:6503940

Zaebst, D D

An in-depth industrial hygiene survey was conducted to evaluate worker exposures to phosphine during fumigation of grain at the Early and Daniel Co. grain elevator in Louisville, Kentucky. Stored grain was fumigated using aluminum phosphide. Aluminum-phosphide pellets were also added directly to the grain by the blender as it was poured into the storage containers. Local exhaust ventilation was used at points in the grain-moving system where grain dust was generated. Air samples were taken during full-shift periods at the breathing zone of the weighmaster, two bin floormen, and the blender. Area monitoring samples were also taken. If the operators spend considerable time in the vicinity of a bin which is being filled with grain, there is a likelihood of far greater exposure levels being noted. According to the author, further studies of the use of phosphide products at other elevators should be conducted to determine the effect of environmental and process parameters on phosphine exposures.

• Research Organization: National Inst. for Occupational Safety and Health, Cincinnati, OH (USA)
• OSTI ID: 6503940
• Report Number(s): PB-87-164505/XAB; IWS-149.12
• Country of Publication: United States
• Language: English

Related Subjects

500200* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
550200 -- Biochemistry
59 BASIC BIOLOGICAL SCIENCES
AIR POLLUTION
ALUMINIUM COMPOUNDS
ALUMINIUM PHOSPHIDES
DISINFESTATION
FOOD INDUSTRY
FUMIGANTS
GRAIN DISINFESTATION
HAZARDOUS MATERIALS
INDOOR AIR POLLUTION
INDUSTRIAL MEDICINE
INDUSTRY
INSECTICIDES
INSPECTION
MATERIALS
MEDICINE
OCCUPATIONAL SAFETY
PESTICIDES
PHOSPHIDES
PHOSPHINES
PHOSPHORUS COMPOUNDS
PNICTIDES
POLLUTION
SAFETY
TOXICITY
VENTILATION