Laos mining and logistics industry has developed rapidly. Vientiane Refinery, Savannakhet Mining Area and China Laos Railway Freight Station produce about 60000 tons of oily sludge every year, with an oil content of 20% -35%, mixed with ore debris, silt and other impurities. If these sludge are directly discharged, they will flow into the Mekong River with rainwater, polluting fishery resources and drinking water sources -90% of Laos' population relies on the Mekong River for domestic water, and water quality safety is related to people's livelihoods. According to the National Environmental Strategy, oily sludge needs to be treated to meet standards before disposal. However, Laos' existing treatment capacity is insufficient, and equipment for efficient oil extraction and pollution prevention has become a must-have for mining and logistics enterprises.

China Yongle Environmental Protection Engineering has developed an integrated equipment for "simple oil extraction+leak prevention" based on the characteristics of oily sludge in Laos. It adopts a dual process of "gravity precipitation+centrifugal separation", which does not require complex chemical agents and reduces processing costs. The oil recovery rate is over 82%, and the recovered oil can be directly supplied to mining machinery or freight vehicles; The equipment adopts a "fully enclosed cabin+anti leakage tray" design to completely prevent sludge leakage from polluting soil and water sources; In the preprocessing stage, the "vibrating screen impurity removal" module is used to remove more than 96% of ore debris, solve equipment blockage problems, and simplify the overall structure to three core modules for easy on-site maintenance.

Full industry chain scenario coverage: In the Shawan Naji mining area, mobile devices can be flexibly deployed along with mining sites, with a daily processing capacity of 4 tons, avoiding the risk of long-distance transportation of sludge; At the Vientiane Refinery, the daily processing capacity of large-scale centralized equipment reaches 18 tons, which is linked with the plant's oil supply system to achieve the recycling of "sludge oil mechanical oil". The treated residue can be used to lay temporary roads in the mining area; At the Vientiane Freight Station of the China Laos Railway, the modular equipment handles the oil sludge generated from the maintenance of freight vehicles, with a daily processing capacity of 5 tons, and the recovered oil is used for forklift fuel in the station; At small gas stations along the Mekong River, mini equipment has a daily processing capacity of 1 ton to prevent oil sludge pollution of the river.

We provide exclusive services: the equipment has been registered with the Ministry of Natural Resources and Environment of Laos to assist customers in completing environmental protection declarations for the Mekong River Basin. Set up service bases in Vientiane and Savannakhet, reserve specialized spare parts that are resistant to oil and wear, and cooperate with local mining enterprises to establish an integrated service system of "equipment operation and maintenance recovery", with 24-hour response for fault maintenance in the main areas. The equipment procurement cost is only 55% of similar international products, and the oil recovery revenue can cover the equipment investment within 10 months, helping Laos protect the Mekong River ecology and promote the green development of mining and logistics industries.

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：Laos oil sludge to oil supply mining logistics machinery,Oil sludge treatment equipment,YONGLE GROUP