Industrial hydrogen peroxide is absolutely not allowed to do food processing, and food-grade hydrogen peroxide can be used for food processing AIDS, but not the chemical composition residues.
工业双氧水是绝对不允许做食品加工的，食品级双氧水可作食品加工助剂，但不允许有化学成分残留。
2
Algal residues, solid wastes in brown algae industrial production, can destroy ecological balance if they are discharged directly into natural water.
褐藻渣是褐藻工业产生的固体废弃物，直接排放到环境中容易对生态环境造成污染。
3
The low-clinker content cement developed by means of utilization of industrial waste residues is the effective way to solve industrial waste problems.