The review of technical decisions on using of utilization heat in the systems of air conditioning. sewage water clearing. keeping of constant oxygen pressure in the plant set at provision from three independent sources is reflected in the article. The cumulative experience of the sewage water clearing at the facilities of back osmosis is noted. https://www.lightemupsequences.com/quick-sale-2-5-Inch-By-10-Yard-Soft-Pink-And-Red-Damask-Dupioni-With-Red-Tinsel-Edge-Ribbon-super-value/