Boeing has named PPG Industries’ chromate-free pre-treatment and exterior decorative primer as standard for its 737NG series. Chromate compounds have been common in paint for years because they ...

Engineers and environmental scientists at the University of Leeds are developing methods of helping contaminated water to clean itself by adding simple organic chemicals such as vinegar. The harmful ...

Boeing Commercial Airplanes (BCA) has dipped into some paint technology already applied to AH-64 Apache helicopters and F-15 and F-18 fighters — paint without toxic, carcinogenic chromate compounds.

Vinegar fuels the growth of bacteria which can clean up polluted groundwater, scientists have found. A University of Leeds research team found adding dilute acetic acid – vinegar – to groundwater ...

IN the course of experiments concerning the preparation of very pure compounds, the precipitation of barium chromate was chosen as a model. S. Rykowski and I found 1 that a very slow precipitation ...

Engineers and environmental scientists are developing methods of helping contaminated water to clean itself by adding simple organic chemicals such as vinegar. Engineers and environmental scientists ...