Type 1701 bulking has occurred in an oxygen activated sludge plant operated at high F/M at a DO concentration of 12-14 mg/L, which was cured by raising the DO to 20 mg/L. As a rule, always trust the microscopic observation of low DO filaments to indicate oxygen limitation rather than the aeration basin DO values.
Salvation means being saved from certain death. Itâs in the Bible, âFor the wages of sin is death, but the gift of God is eternal life in Jesus Christ our Lordâ (Romans 6:23, NKJ). Jesus is the man offering the rope of salvation, and we are the ones doomed to die.alvation means being saved from certain death. Itâs in the Bible, âFor the wages of sin is death, but the gift of God is eternal life in Jesus Christ our Lordâ (Romans 6:23, NKJ). Jesus is the man offering the rope of salvation, and we are the ones doomed to die.
If we think the Bible teaches universal salvation, we may arrive at a false sense of assurance by reasoning as follows: Everybody is saved. I am a body.Therefore, I am saved. Or, if we think salvation is gained by our own good works and we are further deluded into believing that we possess good works, we will have a false assurance of salvation.f we conceive of saving faith as existing in a vacuum, never yielding the fruit of works of obedience, we have confused saving faith with dead faith, which cannot save anyone. The second requirement involves a sober analysis of our own lives.