Te maimiraa, te ohipa hamaniraa tauihaa, mau tao'a paturaa, te mau tumu raau fertilizer, e tē vai atura.

3-10 mm

Carbon black, is a black powder or particle mainly composed of carbon atoms. Due to its unique physical and chemical properties, it plays an important role in multiple industry sectors. I te pae taa ê, it is widely used in rubber, plastics, inks, coatings, electronic components, leather chemicals, dry batteries and many other industries. Carbon black is a type of fine carbon particles, which is made by burning or pyrolyzing carbonaceous materials in the absence of oxygen. Actually, it has the charcteristics of good conductivity, pigmentation and reinforcing properties. Eaha ' tu â, carbon black can not only improves the mechanical strength and service life of products, but also provides better color and gloss.

Te maimiraa, te ohipa hamaniraa tauihaa, mau tao'a paturaa, te mau tumu raau fertilizer, e tē vai atura.

3-10 mm

BB fertilizer, the full name is bulk blending fertilizer. Ato'a, BB fertilizer is mainly consists of two or three nutrients of the nitrogen, phosphorus and potassium. Besides, BB compound fertilizer is made by mixing several granular single fertilizers or compound fertilizers in a certain proportion. Its main feature is that the ingredients and proportions can be flexibly adjusted according to different crops and soil conditions. I roto i te fa'ahou, BB fertilizer is very popular in agricultural production because it can precisely meet the specific nutrient needs of various crops.

Te maimiraa, te ohipa hamaniraa tauihaa, mau tao'a paturaa, te mau tumu raau fertilizer, e tē vai atura.

3-10 mm

In the process of mining and utilization of mineral resources, it is inevitable to generate a large amount of ore waste. Waste rock is a kind of solid waste, including ore gravel, slag, waste ore, tailings, e tē vai atura. If these ore wastes are not properly disposed of, they will have a serious impact on the environment.

Mine waste management is an integral part of the mining process of mineral resources. It involves the effective treatment and disposal of various wastes generated during the mining process, thereby reducing pollution and damage to the environment. With the improvement of environmental awareness and the strict implementation of relevant laws and regulations, mine waste management has become one of the key factors for the sustainable development of the mining industry.