... 15 clear water =1:9 to weight ratio (liquid product is 1:2 per cent) mix dissolve. Hydrolysis of aluminum oxide ... C, spray drying poly high aluminum chloride content, water-insoluble, dissolve faster. And higher standards for drinking water treatment. UseA, ... drying, ventilation, shade, and do not damp. How to use1, use should be made according to the quality scale, elect water purification effect ...