Method for improving salt resistance capability of freshwater activated sludge nitrifying flora
A technology of activated sludge and nitrifying bacteria, applied in chemical instruments and methods, water/sludge/sewage treatment, biological water/sewage treatment, etc., can solve the problem of insignificant improvement of microbial activity and difficulties in the operation of sewage treatment plants, etc. problems, to achieve stable and efficient biological treatment effects, stable treatment effects, and improved salt tolerance
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[0032] The salinity detection probe uses WTW (German company) conductivity salinity probe, and the salinity detector uses WTW (German company) conductivity salinity meter. The mixer is connected to the external power supply and is in the state of stirring.
[0033] Step 1, it is the potassium chloride of C=224000mg / L that configuration saturated concentration is C=224000mg / L with potassium chloride in the potassium concentrated solution reserve tank, guarantees impeller stirrer 9 to constantly stir, keeps the stability of concentration; System setting, the preset value of setting salinity Set the value to 8g / L;
[0034] Step 2: Put the salinity detection probe and the outlet pipe of the metering pump deep into the liquid level of the aeration tank in the MUCT process. Place the salinity detector, the upper computer of the automatic control system, and the potassium concentrate storage tank on one side of the MUCT reactor;
[0035] Step 3, the salinity detection probe detects...
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