An original energy-saving technology of oily wastewater and sludge treatment is proposed. The technology is based on the use of water-insoluble and low-boiling ex-tractive mixtures for active dissolution of oil products.
An original resource-saving technology for decontamination of oily wastewater and bottom sediments using immiscible with water low-boiling extractant mixtures with the property of active dissolution of petroleum products is proposed.
The subject of the research is the technology of processing and utilization of post-alcohol bard on the basis of domestic equipment. In the process of research of post-alcohol bard produced protein of high content. The filtrate can be returned completely to the distillery.
The problems of improving the hardware design and increasing the efficiency of neutralization stations for wastewater of galvanic production related to the combination of methods of galvanocoagulation and intensive hydromechanical separation of ferritic suspension using new modifications of flow-through apparatuses of precipitation and filtering types developed by MSUIE: two-stage hydrocyclone modules and centrifugal microfiltration unit are considered. The method of microfiltration with the flow of separated suspension over the membrane has recently been widely used in deep water treatment at various environmental facilities. As applied to the hapivan-coagulation technology of waste water decontamination, flow-through microfiltration at the finishing stage also provides additional purification of water from low-concentrated dissolved contaminants.
