As an outcome of this alchemical doctrine the process of fermentation was supposed to have a purifying and elevating effect on the bodies which had been submitted to its influence.
That is the office of the purifying virtues, by which the soul is freed from sensuality and led back to itself, and thence to the nous.
Like her brother, she is not only a goddess who deals death, but she is also a healing and a purifying divinity, oiAla ("the healer," cf.
The lagoons are believed to act as purifying pans in which the greater part of the salt in the water is precipitated.
In 1904-1905 the city built on the Scioto river a concrete storage dam, having a capacity of 5,000,000,000 gallons, and in 1908 it completed the construction of enormous works for filtering and softening the water-supply, and of works for purifying the flow of sewage - the two costing nearly $5,000,000.