Buying Miao should choose a regular manufacturer of seedling production licenses in the region, and the surplus surface is not damaged, clean and non-mucus, blew the integrity, the body is naturally stretched, strong in vitality, and is sensitive to the exte al stimulation. The smaller the sea cucum...

When the oxygenating machine is underwater, the whole should be maintained in water in the water to prevent the gear veneer from venting oil. A oxygen pump: due to its light, easy to operate, and single oxyhabal function, suitable for water depth at 0. The oxygen generator type and load is generally...

Sixth, river sewage management skills have passed abundant aeration and mixing, so that the active sludge is in an outstanding suspension state, the wastewater is in contact with the active sludge, and the oxygen microorganism can be supplied to oxygen and dissolve oxygen (DO) in progress water to e...

The total length of the aeration pipe is around 60 meters, the tube spacing is about 10 meters, and the high and low phase difference does not exceed 10 cm, fixed, 10 to 15 cm from the pool.Compared with the traditional oxygen plane, microporous oxygen is in the water, the motor is on the shore, the...