Oily sludge mainly refers to the solid waste generated in the production process of crude oil extraction, storage, gathering and transportation, and processing, including ground oil sludge, clear tank oil sludge, scum bottom sludge, and dehydrated drilling mud. HYANG provide harmless oily sludge treat through Microbial Engineering Technology and Indirect Thermal Desorption Unit(ITDU).
Microbial Engineering Technology
This technology uses high-efficiency biological enzymes and modern microbial fermentation engineering technology to carry out engineering, harmless, and resource treatment of various oily sludges. For oily sludge with an oil content of ≥10%, first use high-efficiency biological enzymes to separate the oil, sludge, and water in the oily sludge to realize crude oil recovery.All kinds of oily sludge with an oil content of less than 10%, through the use of crude oil and various pollutants in the sludge as the only nutrient source for growth and reproduction of special microbial complex flora,through complex biological and chemical processes, the harmful components in the oily sludge that harm the ecological environment are efficiently degraded, transformed, and utilized, detoxified, degummed, desalted and dehydrated, and finally achieve the purpose of biological harmless treatment.
Indirect Thermal Desorption Unit(ITDU)
The complete set of equipment is equipped with a variety of detection devices and supporting automatic linkage control procedures, and its safety is greatly improved compared with previous equipment;
The power system and heat exchange system of the complete set of equipment have been re-optimized design, which is more energy-efficient than previous equipment;
The oil-water separation system is re-optimized and designed, a variety of sensors are added, and a variety of actuators are matched, which greatly improves the automation of the oil-water separation system compared with the previous equipment and reduces the degree of manual participation.
