Plant works automatically and does not require daily maintenance. To avoid clogging of the receiving chamber, which can lead to its overflow and violation of the plant, it is strictly prohibited to discharge into drains rough insoluble scum (vegetable cleaning, plastic bags, rags, as well as solutions that are toxic to activated sludge bacteria, such as solvents, paints, a large number of detergents, motor oil, etc.). In case of discharge on the plant BIOTAL wastewater with concentration of fat exceeding 50 mg/l (cafes, restaurants, hotels sewage etc.), you need to install grease remover before mixing fat-containing wastewater with industrial and domestic wastewater (SNiP-2.4.01-85*). Grease remover is not included in set of plant BIOTAL equipment, but can be supplied according to the additional application.
For checking status of the plant it is necessary once in a month: - to check the receiving chamber. If it is filled with coarse scum that came in with the wastewater, it should be thrown into the trash; - to select the sludge mixture from aeration zone during period of operation of the plant in a phase of aeration in a glass bowl and let it stand for 15 minutes. If during this period settled activated sludge will be more than 25% of the original volume, it is necessary to correct the excess activated sludge pumping time on the automatic control unit Mitsubishi according to the instructions. Once in three months should be vacuum cleaned compressor filter, which is situated under the cover, which is removed by lifting it up. Once in six months, should be checked the condition of the sensor electrode layers. In the case of fouling of the ends of electrodes to remove the lock sensor, remove the electrodes from the water and a sharp metal object such as a knife, clean the plaque at the ends of the electrodes, and then set the level sensor in place. In 2-3 years operation installation, you must clean the bottom of the first reactor of the sand from the pump, the amount of sand slightly. 3-4 years of work to replace the membrane compressor. 8-10 years to check the aeration elements and, if necessary, replace them with the membrane. Operation Installation BIOTAL in winter Setting BIOTAL intended mainly for treatment of domestic waste water, the temperature of which is sufficient for the process of biological treatment. Also, the process of biological treatment is accompanied by heat, and the air in the compressor, compressed, heated, than additional sludge mixture warms to install. The installations BIOTAL greater performance instructions are followed.