In the exhibition hall of Shanxi's first international environmental protection technology and Equipment Expo, in addition to the equipment for environmental monitoring, sewage treatment, dust treatment and absorption, coalbed methane adoption, gas and waste heat utilization to improve output value for large factories and mines, some environmental protection technologies and equipment closely related to people's life have also attracted a lot of attention, For example, the equipment and technology that can make the canned gas burn stably and evenly and burn out safely have been favored by many restaurants and restaurants; The disposable environment-friendly tableware made of wheat and corn flour is of great interest to many people who often eat boxed lunch. Some food manufacturers also consult and cooperate with the staff of the booth one after another; The treatment technology of "rapid, harmless, no surplus, resource recycling and industrialization" of a Shanxi exhibitor is dazzling.

Municipal solid waste may be a headache, because the amount produced every day is very large, and the waste contains all kinds of things, which are difficult to classify. Many things cannot be degraded for a long time. The corruption and deterioration of melon and fruit skins and leftovers will produce stench, and incineration will produce harmful gases and cause new pollution; Burying can not solve the fundamental problem. The continuous flow of urban domestic waste will occupy a lot of land.

The main systems of "domestic waste rapid, harmless, no surplus, resource recycling and industrialization" treatment technology include: uniform feeding of urban domestic waste and automatic sorting system of large waste; Automatic bag breaking system for bagged garbage and automatic organic crushing system; Fully enclosed mechanized sorting system for municipal solid waste; Organic hydrolytic hydrothermal oxidation fertilizer system; Inorganic building materials system; Plastic water separation and granulation system; Non recyclable combustibles incineration and waste heat utilization power generation system; Recyclable material recycling system; Wastewater treatment system; Sewage treatment system. The technology integrates the top ten treatment systems, which can treat all the urban domestic waste generated in various places on the same day and produce products on the same day, truly realizing the human dream of "turning waste into gold".