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Why do we need vacuum toilets?
The conclusion of most of the researches about building’s water and sewage systems around the world, always shown that the toilet is the sanitary fixture that uses more water than any other else in residential and commercial buildings. Buildings were a big number of persons circulates every da...Read more -
ZNZK vacuum toilet
The technologies used in “Vacuum Toilets” are from Zhenchuang Technology. “Water saving, odorless, and no gravity discharge” are the three main characteristics of “Vacuum Toilets”. The vacuum drainage technology it uses is a new technology that uses the princip...Read more -
Village Restroom Toilet Renovated into Restroom with Vacuum Toilets
In the past, this was a dry restroom, hard to be cleaned, and the water to be used was stored in a reservoir, which had to be filled once a week. Now, the new restroom adopts vacuum toilets, and the water pipe is connected to the tap water pipe of the village. Each flushing only needs 0.5L, which...Read more -
City Leaders of Dujiangyan Visited ZNZK
On March 28, 2018, Li Chuanhu, Mayor of Dujiangyan City, Zou Wen, Director of Dujiangyan Urban Management Bureau, and leaders of Wenchuan County visited Sichuan Zhongneng Environmental Protection Technology Co., Ltd. General Manager Chen Bin, Product Manager Qing Lin and others received the visit...Read more -
Public toilets for extreme environments made by ZNZK China
In the end of 2017, Tibet government attached great importance to the construction of the “toilet revolution” projects, and strived to overcome the problem of toilet cleaning in water-deficient areas. It planed to rebuild 1,934 toilets by the end of 2018. Taking into account the geogr...Read more -
A super water saving public restroom was built for a national park in China
On 24 May 2019, ZNZK successfully built a super water saving public restroom for a national park in China – Dujiangyang. Dujiangyan is a World Cultural Heritage (incorporated in the “World Cultural Heritage” list by UNESCO in 2000), World Natural Heritage (Sichuan Giant Panda Ha...Read more -
Gates “rewarded” 5 million US dollars to find “next generation toilets” in China
News from our newspaper (Reporter Wuwei, Correspondent Deng Yanan) Yesterday, the “Toilet Innovation Competition-China” event funded by the Bill & Melinda Gates Foundation (hereinafter referred to as the Gates Foundation) was officially launched. The relevant person in charge of t...Read more -
Vacuum Toilet System Supply-Sustainable Development
Vacuum toilet system must be equipped with a vacuum pump to create a vacuum in the entire system. There must be an isolation valve to isolate the system from the system to each toilet. When flushing the toilet, open this valve and rely on the pressure difference with the atmospheric pressure to p...Read more
