How to realize chemical wastewater treatment by pipeline heater? What is the process flow?
As a large user of water, chemical plants use millions of cubic meters of fresh water every year, with low reuse rate of water and millions of cubic meters of effluent, which not only wastes a lot of water resources, but also causes environmental pollution. Moreover, the shortage of water resources has posed a threat to the production of these industrial water users
As a large user of water, chemical plants use millions of cubic meters of fresh water every year, with low reuse rate of water and millions of cubic meters of effluent, which not only wastes a lot of water resources, but also causes environmental pollution. Moreover, the shortage of water resources has posed a threat to the production of these industrial water users。 This kind of wastewater in the manufacturing of heavy metals smelting will produce a large number of industrial wastewater containing lead, cadmium and other metal, because of the heavy metals cannot be separated, can only move their position and transformation of the existence of their physical and chemical form, this was a great difficulty for heavy metal wastewater treatment have a plenty of acid or alkali, plus the sewage wastewater treatment equipment can stand the test? How to heat chemical alkaline water? A chemical water treatment system is equipped with heater to implement the utility model is improved effectively through heater wastewater purification rate and utilization rate of chemical production, at the same time in the treatment of waste water, not only reduce the emissions of carbon dioxide, will also get extra calories, and save the energy, make the whole chemical system improves production efficiency, conducive to environmental protection。 Two most of the alkaline wastewater treatment process heating hydrolyzed wastewater organic halide can make through hydrolysis of convert aldol ketone or acid, can improve the biochemical, hydrolysis under alkaline conditions, usually heating can accelerate the rate of hydrolysis reflect general control pH above 12, temperature is between 95 ~ 100, three treatment process removal rate can reach above 70% Kinds of chemical sewage treatment system is equipped with heater, whose character is: includes the first terminal and a second tank farm, as described in the first terminal connected to the second tank farm through connectors, connectors have valve set, described above mentioned in the first tank farm set up a water inlet, as described in the first set on the top of the tank farm and liquid inlet, as described in the first set down to the bottom of the tank farm is a subduction zones, as described in subduction zones have the first set on export of impurities, described in the second set on tank farm has a pressure relief valve, as described in the second tank farm set up by the gate side, described the second tank farm set up a filter layer, as described in setting a second impurity on the filter layer of exports, described in the bottom of the second tank farm The bottom of the first tank area is provided with a heater, and the ratio of the radius of the heater and the radius of the first tank area is 6 to 5。
