Migodi, makampani opanga mankhwala, zomangira, feteleza zomera, ndi zina.

3-10 mm

Mpweya wakuda, ndi ufa wakuda kapena tinthu tating'ono tomwe timapangidwa ndi maatomu a carbon. Chifukwa chapadera thupi ndi mankhwala katundu, imagwira ntchito yofunikira m'magawo angapo amakampani. Mwachindunji, amagwiritsidwa ntchito kwambiri mu rabala, mapulasitiki, inki, zokutira, zida zamagetsi, zikopa mankhwala, mabatire owuma ndi mafakitale ena ambiri. Mpweya wakuda ndi mtundu wa tinthu tating'ono ta carbon, zomwe zimapangidwa ndi kuyatsa kapena pyrolyzing zinthu za carbonaceous popanda mpweya. Kwenikweni, ali ndi makhalidwe abwino conductivity, pigmentation ndi kulimbikitsa katundu. Apanso, mpweya wakuda sangangowonjezera mphamvu zamakina ndi moyo wautumiki wa zinthu, komanso amapereka mtundu bwino ndi gloss.

Migodi, makampani opanga mankhwala, zomangira, feteleza zomera, ndi zina.

3-10 mm

BB fertilizer, the full name is bulk blending fertilizer. Also, 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. In fact, BB fertilizer is very popular in agricultural production because it can precisely meet the specific nutrient needs of various crops.

Migodi, makampani opanga mankhwala, zomangira, feteleza zomera, ndi zina.

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, ndi zina. 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.