青云翻译

The best aluminum sulfate coagulation and phosphorus removal from 75% -90%

Best aluminum sulfate coagulation and phosphorus removal rates between between-75%

The aluminium sulfate coagulation is situated between between 75%-90% except the phosphorus best elimination rate

In addition aluminum sulphate aggregates the best to remove phosphorus rates between midway between 75 per cent to 90 per cent

Best aluminum sulfate coagulation and phosphorus removal rates between between-75%