No abstract

No abstract

No abstract

Biocorrosion of aluminum and its alloys under the effect of 8 strains of microscopic fungi has been studied. The most active biodegraders of metals have been revealed. A role of exometabolites formed in the process of microscopic fungi life cycle in the initiation and development of corrosion has been shown.

The alkoaylation of camphene in the presence of various acid catah,sts is studied. AIk3,1isobornyl ethers are obtained in high yields if the heteropolyacids H4SiWI20~) and H3PWI__.O40 are used as the catalysts. The mechanism of the acid-catah,zed hydration of camphene in aqueous-alcohol sohttions is examined.