Chapter 77: Homemade Oxygen Generator
After listening to the technician, Uncle Ding reconsidered and thought it made sense. The external environment today is not like the peaceful era before the disaster; hiding in the mountains without a thorough search might allow one to evade capture for a month, but the extreme cold and lack of oxygen would be enough to claim anyone’s life.
It’s just like trying to climb Mount Everest or travel to the North and South Poles before the disaster. Without adequate preparation, professional protective equipment, and sufficient warm clothing, what awaits you is only cold and death.
However, while watching the technician install these biological reaction facades, Uncle Ding suddenly thought of his daughter Ding Ning, and Mo Qingyan and her group.
Although Uncle Ding hadn’t visited the shelter where Ding Ning and Mo Qingyan were, Qin Lan had some understanding of it when she went before and reported back to him, so Uncle Ding knew that their place neither had a greenhouse for planting nor any oxygen production equipment.
Out of concern for his daughter, Uncle Ding asked the technician, "Is it troublesome to make equipment like this yourself? If a private shelter wants to set up a similar device, can it be done?"
The technician glanced at Uncle Ding somewhat surprised, seemingly feeling that the police captain’s focus was a bit odd, but he still explained, "If it’s just creating a simple device like this, it’s not troublesome. However, the oxygen production efficiency and the maintenance and cleaning of the equipment would be very troublesome.
For a private shelter, if you want to produce oxygen, I still recommend setting up a planting greenhouse, which can provide both food and oxygen as long as there’s power and water, and it’s much simpler than making a set of this oxygen production equipment."
Hearing the technician’s words, Uncle Ding felt a sinking feeling in his heart and was immediately filled with concern for Ding Ning and her group.
He wanted to ask the technician if there was any extra equipment, but the words got stuck in his throat and he swallowed them back.