Stone is not an industry with high energy consumption and high pollution, but an industry that can and will become energy-saving and environment-friendly. In September 2018, the fujian provincial development and reform commission and the economic and information technology commission jointly released the plan to build a modern industrial system and cultivate a hundred billion industrial cluster (2018-2020), which aims to accelerate the development of 27 leading industries with regional characteristics, including stone, digital economy and high-end equipment. The release and implementation of the plan indicates the development direction for stone enterprises and provides favorable conditions for the optimization and upgrading of the industry as well as green, environmental protection and sustainable development.
Stone is all physical processing
Stone industry is a mechanical physical processing process, its energy consumption is greatly reduced naturally, it will not produce and produce harmful gases, and wet operation, effectively reduce dust, production even if a small amount of waste residue, waste and other garbage is non-toxic waste, not secondary pollution.
Stone industry without furnace, and cement, glass, ceramic, brick, lime and other traditional bulk building materials products, stone industry is not mining and furnace, but mining and mechanical cutting. As a result, it does not require coal per se, only electricity and oil.
Stone processing using recycled water
China stone industry association of fujian, shandong, guangdong, guangxi, hubei, xinjiang and other provinces in the national key key areas for producing stone has carried on the on-the-spot investigation, found in these areas the stone basically taken water circulation, without using any chemicals, only by ordinary water used for cooling mining and processing tools, both make the discharge of waste water, also is up to standard.
Waste waste recycling concrete, artificial stone
In the mining and processing of stone powder, stone slag, waste material and other waste has begun to be used to do a large number of concrete aggregate, high strength brick, artificial stone filler, light stone powder wall materials, paving stone, kerb stone, and so on, basically achieve the waste recycling. Therefore, as long as the government and enterprises a little management, can become a completely pollution-free and environment-friendly industry.
Stone industry is the most environmental protection and low comprehensive energy consumption in building materials industry
The radioactivity of natural stone material is mean than ceramic, brick tile wait for bulk building materials low. In addition, the added value of ten thousand yuan stone mining and processing industry comprehensive energy consumption of only 0.3 tons of standard coal, significantly lower than that of cement, glass, ceramics, brick and tile, lime and other traditional bulk building materials industry, is one of the most energy saving in building materials industry industry, with the added value of ten thousand yuan in 2007, the national building materials industry comprehensive energy consumption of 4.88 tons of standard coal (at 2005 prices, the same below) and the 2007 national unit GDP energy consumption (ten thousand yuan), compared to 1.16 tons of standard coal stone comprehensive energy consumption of the added value of ten thousand yuan can be dwarfed.
From mining, processing to use, stone industry follow the principle of energy conservation, environmental protection, even in the production of a small amount of waste, sewage and other waste, is slightly non-toxic, will not cause secondary pollution to the environment. In addition, these wastes can be reprocessed and reused into ceramic raw materials and other building materials. Therefore, the stone industry is not a high-pollution industry, but a green, environment-friendly industry.