The petroleum and chemical industries in the UK are well-developed, with the North Sea oil fields, the northeast refining belt of England, and the Welsh chemical park producing approximately 180000 tons of oily sludge annually, with an oil content of 12% -28%, mixed with impurities such as sand, drilling cuttings, and chemical additives. If these sludge are not treated properly, they can contaminate groundwater through rainwater infiltration or enter water bodies such as the Thames and North Sea through surface runoff, posing a threat to aquatic ecology and fishery resources. According to the UK's Clean Water Act and Petroleum Pollution Prevention Regulations, the oil recovery rate of oily sludge must not be less than 85%, and the treated residue must meet the standard of "harmless landfill". Traditional treatment methods have been strictly restricted due to low efficiency and non compliant emissions, and efficient and environmentally friendly equipment has become a necessary option for energy and chemical enterprises.

Based on the characteristics of oily sludge in the UK, China Yongle Environmental Protection Engineering has developed an integrated equipment of "precise impurity removal low temperature distillation deep purification": in the pretreatment stage, a triple module of "cyclone sand removal+magnetic separation iron removal+centrifugal dehydration" is used to remove more than 97% of solid impurities, reduce the sludge moisture content to below 19%, and solve the pain point of traditional equipment blockage; The core distillation system adopts the technology of "intelligent temperature control+negative pressure distillation" to achieve efficient oil separation in a low-temperature environment of 380-410 ℃, with an oil recovery rate of over 88%. The recovered oil meets the British BS 2869 standard after refining and can be directly reused in industrial production or sold as fuel. The contact parts of the equipment are made of special alloys that are resistant to seawater corrosion. They are optimized for high salt spray and low temperature conditions in the Beihai Oilfield, with a continuous operating life of over 26 months.

Full industry chain scenario coverage: In Beihai Oilfield, mobile equipment can be carried on drilling platforms or transport ships, with a daily processing capacity of 8 tons, avoiding the risk of marine leakage caused by long-distance transportation of oily sludge. The separated oil is directly transported back to the production system; At the Stockton Refinery on the banks of the Tees River, the large centralized equipment has a daily processing capacity of 25 tons, which is linked with the plant's sewage treatment system to achieve the recycling of "sludge oil separation fuel". The harmless residue can be used to produce environmentally friendly building materials; In the Welsh Chemical Park, modular equipment is specialized in processing oily sludge generated during chemical production, with a daily processing capacity of 6 tons. The recovered oil is used for the park's heating system, reducing energy costs.

We provide localized customization services: our equipment has been certified by the UK Environment Agency (EA) and the Petroleum Industry API, assisting clients in completing environmental protection filing and chemical zone permit applications for North Sea oil fields. Set up service bases in Aberdeen and Stockton on the banks of the River Ties, reserve specialized spare parts suitable for oil fields and chemical scenarios, and cooperate with local engineering companies to ensure equipment failure response within 24 hours. The equipment operates without secondary pollution, with wastewater and exhaust emissions exceeding UK environmental standards. It can be safely deployed in sensitive areas such as oil fields, refineries, and ports, helping customers safeguard water environment safety and achieve green development.

Yongle Environmental Protection is mainly engaged in the research and development, production and sales of complete sets of technical equipment for organic solid waste disposal and comprehensive utilization. Production and manufacturing, domestic waste treatment equipment, tire pyrolysis equipment, medical waste disposal equipment, hazardous waste disposal equipment, and achieve efficient and comprehensive utilization of resources through independently developed low-temperature anaerobic pyrolysis equipment technology solutions.

Tags：Efficient equipment solution to the UK sludge problem,Oil sludge treatment equipment,YONGLE GROUP