Generally speaking there are two different types of lead acid battery, Starting and Deep Cycle. If a starting battery is routinely deep cycled (discharged below 20%-50% of max capacity) it will generally fail after 30-150 cycles. The same starting battery will last for thousands of cycles if it is just used normally (2% - 5% discharge).
These phosphates precipitate the solids to the bottom of the boiler drum. At the bottom of the boiler drum there is a bottom blow to remove these solids. These chemicals also include anti-scaling agents, oxygen scavengers, and anti-foaming agents.
White flour contains a small fraction of the nutrients of the original grain, with the heat of the steel rollers having destroyed what little nutrients remain. But then it is hit with another chemical insult--a chlorine gas bath (chlorine oxide) . This serves as a whitener, as well as an âagingâ agent.