Rationale for constructing waste-disposal plants at existing enterprises

Energy Management of Municipal Transportation Facilities and Transport - EMMFT 2017

Strelkov, Alexander^1 ; Teplykh, Svetlana^1 ; Gorshkalev, Pavel^1 ; Proshina, Elizaveta^1

Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya St., 194, Samara

443100, Russia^1

关键词: Environmental charges;    Environmental Monitoring;    Hydrometeorology;    Industrial wastewaters;    Physico-chemicals;    Technological scheme;    Wastewater characteristics;    Water quality indicators;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/90/1/012041/pdf
DOI  :  10.1088/1755-1315/90/1/012041

来源: IOP

【 摘 要 】

The Federal State Statistics Service of the Republic of Tatarstan collected data on registered organizations involved in the fabrication and dyeing of fur. This paper describes wastewater characteristic of an existing enterprise, LLC "Melita". This enterprise is a factory of a complete technology cycle, with the process starting from fur manufacture and design to implementation. Maximum capacity of the factory is 1800 skins per day, (excluding fur), and its average productivity is 1000 skins per day. Thorough examination of possible methods and schemes for wastewater from fur production purification showed that it is most reasonable to use technology schemes which included the structures of mechanical, physico-chemical and biological purification. As a result, the study provided a new technological scheme for industrial wastewater purification. This scheme offers using chloride barium and sodium hydrocarbons complex as reagents. For LLC "Melita", the wastewater absorbing pond is the Volga River. Water quality indicators are taken according to the data of the FGBU "Hydrometeorology and Environmental Monitoring Office". The research also calculates allowable discharge rates and environmental charges in the city sewer networks and ponds.