The water for injection preparation system is a key GMP system. The multi effect distiller is the key equipment of the most widely used WFI system at present. BIOCELL's multi effect distilled water machine and multi column distillation plant adopts high temperature and high pressure operation to ensure stable production of pyrogen free water for injection. The water for injection produced by the multi effect distilled water machine fully meets the requirements for water for injection generation in the current American Pharmacopoeia, European Pharmacopoeia, Japanese Pharmacopoeia and Chinese Pharmacopoeia.

How Does The Multiple Effect Distiller Works？

The working principle of the multi effect distilled water machine is that the fully heated raw water is evaporated and condensed by multi effect to remove non condensable gas and impurities, so as to obtain high-purity distilled water. To ensure the quality of distilled water, the raw water must be pretreated. Because of multiple effect evaporation, the heat of the multi-effect water distiller is fully utilized. Each effect evaporator adopts the principle of vertical tube type falling liquid film evaporation, plus a special structure of feed water distributor, so that the feed water of the multiple effect distillation can form a film and flow evenly in the tube. Like other pharmaceutical water purification system, the multi effect distilled water machine eliminates the dry wall phenomenon caused by uneven distribution of local feed water, greatly improving the evaporation efficiency. The multi effect distilled water machine has the characteristics of small size, light weight, large water yield, and good water quality stability.