| 摘要 |
FIELD: method of purification and recovery of waste gases and waste water of industrial enterprises; environment control; waste-free technologies. SUBSTANCE: waste gas and waste water are discharged into underground lines equipped with sensors and equipment necessary for mixing, conduction chemical and physical processes, separation, accumulation and recovery of useful materials, fractions and components and recovery of heat. Length of such underground lines is unlimited, they may have different horizontal, inclined, multi-tier, with branches, etc. Use may be made of underground shafts, collectors, pipe lines and lines specially laid for the purpose. Underground lines and equipment are used for separating the waste and gas into liquid and gas phases, accumulating useful components and recovery of heat. EFFECT: enhanced efficiency. |
