Bacteria count after disinfection

Posted On 14/02/2022

Experiment on using UVC & Klorkleen to disinfect area around washing bay sink

An experiment were done using bacteria count on petri dish. Swap for bacteria at washing bay sink were done on petri dish. The petri dish were observed after 48 hours.

Cleaning and disinfection were done using Klorkleen on the washing bay. Bacteria were collected and swap onto petri dish. Results were shown as follows:

Disinfection were done using UVC exposed onto the petri dish swap with bacteria from washing bay. See results below.