The Philippines is an important petrochemical base of ASEAN. The development of offshore oil fields, oil refining and processing, port tanker operation and small oil refineries produce about 56000 tons of oily sludge each year, with an oil content of 26% - 58%. It is mixed with impurities such as crude oil residues, sand particles and oil pollution. The annual oily sludge produced in CALABARZON area of Luzon Island is about 189500 tons, accounting for an important proportion of the total amount of regional hazardous wastes. Cebu, Davao coastal refineries and ports also produce a large amount of oily sludge each year, requiring professional equipment for disposal. The Philippines has a vast sea area and numerous rivers and lakes. Arbitrary discharge and simple disposal of oily sludge will seriously pollute water bodies and soils, destroy aquatic habitats, and violate the Clean Water Law (RA 9275), Regulations on Prevention of Pollution from Ship Garbage and DENR regulatory requirements. According to relevant standards, the oil recovery rate of oily sludge shall be ≥ 95%. The treated wastewater shall meet the discharge requirements of pH 5.5-9.0, oil and grease ≤ 10mg/L, and the oil content of residue shall be ≤ 0.3%, which can be used for soil improvement or safe landfill. The Philippine Coast Guard (PCG) strictly regulates the disposal of oily sludge from vessels, prohibits illegal discharge and requires a special disposal permit. At present, the oily sludge treatment process in Philippines is simple and crude, mainly adopting natural sedimentation, simple solidification and other methods. There are problems such as low oil recovery rate, serious secondary pollution, equipment easy to stick to the wall, short service life, etc. At the same time, mobile treatment equipment is required in remote areas of the southern offshore oil field, which is suitable for offshore operation scenes. It is urgent to adapt to the local oil and gas industry demand, anti-sticking wall, low cost and efficient environmental protection treatment equipment, so as to protect the ecological safety of the sea area.

China Yongle Environmental Engineering R&D "Philippines Standard High-efficiency Anti-stick Wall Pyrolysis" oily sludge treatment equipment: Aiming at the characteristics of oily sludge in the Philippines and the pain points of equipment on the wall, the titanium alloy anti-corrosion and anti-stick tank+full closed negative pressure pyrolysis structure is adopted, which can withstand high temperature and humidity, saline and alkali working conditions, typhoon and rainstorm environment, effectively solve the problems of sludge wall and equipment wear in the pyrolysis process, extend the service life of the equipment to 7.5 years, and adapt to the auxiliary process of microbial degradation, which can further improve the oil recovery efficiency and conform to the research direction of local oily sludge treatment. The core is equipped with the triple process of "multi-stage screening+high temperature oxygen-free pyrolysis+oil-water separation". First, 99.5% sand and metal chips are removed through intelligent screening to reduce the difficulty of pyrolysis. Then, oil is separated by 840 ℃ high temperature oxygen-free pyrolysis. The oil recovery rate reaches 95.4%. The recovered oil can be directly returned to the refinery for refining or used as industrial fuel. 44% of the energy consumption of the combustible gas generated by pyrolysis is supplied by the equipment to realize the energy cycle; The tail gas is discharged after advanced purification, and the treated waste water meets the discharge standards of DENR and PCG, which can be recycled for cleaning or discharged into the green belt. The oil content of the residue is ≤ 0.25%, which can be used for soil improvement or safe landfill, without secondary pollution, fully complying with the local environmental protection requirements, protecting the ecological safety of Philippine waters, and complying with the relevant requirements of the International Convention for the Prevention of Pollution from Ships.

The whole industry chain scene is suitable for: in the large refinery in the CALABARZON area of Luzon Island, the daily processing capacity of large centralized equipment is 90t, which is linked with the oil supply system of the plant area to form a "sludge - oil - energy" closed loop, improve the resource utilization rate, reduce the production cost, and assist the enterprise to achieve the goal of reducing the amount of hazardous wastes; In the offshore oil field operation area in the southern Philippines, the mobile equipment is deployed with the drilling platform, with a daily processing capacity of 45t. It is specialized in the treatment of oil-based drilling mud and drilling rock debris to avoid the pollution of marine ecology caused by sludge transportation and leakage. It is suitable for offshore operation scenes and meets PCG regulatory requirements; In Cebu and Manila coastal ports, the daily processing capacity of modular equipment is 70t, and the sludge cleaned by tankers is treated on site. The high-efficiency anti-seepage design is adopted to prevent pollution to the sea environment, protect the marine biodiversity, and assist the ship in handling the oily sludge disposal permit; In the small oil refining workshop, the daily processing capacity of mini equipment is 8t, which is low cost and easy to operate. The oil recovery revenue can quickly cover the input, which is suitable for the operation requirements of small workshops; Around the oil depot, small equipment will complete sludge treatment on site, reduce storage and transportation costs, avoid oil pollution to groundwater, comply with the water resources protection plan of the Philippines, and assist enterprises in performing DENR compliance responsibilities.

Exclusive service guarantee: the equipment has passed the DENR full compliance review and environmental protection certification of the Philippines petroleum industry, is applicable to the local oily sludge treatment standards and emission requirements, assists enterprises and vessels to complete compliance filing and disposal license handling, and can cooperate with Philippine oil fields, petrochemical companies and port enterprises to promote the reduction and recycling of hazardous wastes. Set up in Manila and Cebu

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：Titanium Alloy Anti-corrosion and Anti-stick Compartment for Philippine Oil Sludge Equipment,Oil sludge treatment equipment,YONGLE GROUP