The coagulative precipitation-adsorption with the crashed light mass brick or coal ash can be utilized in treatment of the wastewater from paperboard coating plant.
用混凝沉淀-轻质砖碎料或粉煤灰吸附处理灰纸板涂布废水。
2
Company production brick machine products are applicable to shale, gangue, coal ash, clay as material of brick making users.
公司生产的砖机产品适用于以页岩，煤矸石，粉煤灰，粘土等为原料的制砖用户。
3
Fly ash and coal gangue were used as main raw materials to roast solid insulating brick.