Congo (Brazzaville) and Congo (Kinshasa) jointly abide by the Convention on the Environment of the Congo River Basin, and regard the protection of tropical rainforests and Congo River water resources as the core prerequisite for waste disposal. Currently, the combined daily production of household waste in the two countries exceeds 32000 tons. Cities such as Kinshasa and Brazzaville face a severe problem of "garbage siege", and rural areas rely heavily on simple stacking. Rainwater erosion can easily lead to pollution of the Congo River tributary by leachate from garbage. The proportion of organic waste in garbage is as high as 68%, among which agricultural by-products such as cassava straw, banana peels, and palm shells account for more than 50%. The whole region is hot and rainy all year round (with an average annual precipitation of 1500-2200 millimeters), and the high humidity environment accelerates the decay and growth of bacteria in garbage. Small, corrosion-resistant, moisture-proof, and on-site resource utilization equipment has become a necessity.

China Yongle Environmental Protection Engineering has developed a targeted "Rainforest Climate Exclusive" household waste treatment equipment: using a fully sealed fiberglass anti-corrosion compartment, it can withstand 85% high humidity and heavy rainfall erosion, and prevent leachate leakage; Equipped with a "solar diesel dual drive" system, the photovoltaic panels are optimized to adapt to strong sunlight in rainforest gaps, with a daily power supply covering 52% of equipment energy consumption, solving power shortages in remote areas. The core adopts the technology of "high-temperature aerobic fermentation+biomass carbonization". Cassava straw and kitchen waste can be mixed and fermented for 5 days to be converted into organic fertilizer (in line with the soil improvement standards of the Congolese agricultural department). Biomass charcoal made from carbonized dry waste can improve acidic red soil in rainforests, with a total resource utilization rate of 77%.

Multi scenario precise adaptation: In the high-density community of Jinshasar, the cluster equipment has a daily processing capacity of 110 tons and is equipped with a French Lingala bilingual operation interface, which can be connected to municipal garbage trucks for automatic unloading; In the agricultural region of Katanga, Democratic Republic of Congo, mobile devices can be towed by motorcycles with a daily processing capacity of 10 tons, and compost is directly supplied to cassava plantations; Around the Ozala National Park in Congo (Brazzaville), the equipment adopts a rainforest camouflage appearance and adds a plant residue degradation module to avoid damaging the protected area landscape; In villages along the river, mini devices can be transported by canoe with a daily processing capacity of 6 tons, helping villagers achieve on-site waste reduction.

Regional service guarantee: The equipment has been jointly certified by the Ministry of Environment of Congo (Brazzaville) and Congo (Kinshasa), and meets the environmental requirements of the Congo River Basin Environment Convention. Set up spare parts centers in Kinshasa and Brazzaville, relying on motorcycle logistics to achieve 2-hour maintenance response in major cities, and complete parts distribution in remote areas through the church's public welfare network. The equipment procurement cost is 48% lower than imported products from Europe, and operation and maintenance personnel can start working after one day of bilingual video training, helping the two countries build a "garbage fertilizer agriculture" circular system.

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：Congo garbage equipment dual drive solves power supply problem,household waste treatment equipment,YONGLE GROUP