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Beijing Qinrunze Environmental Protection Technology Co., Ltd. News

Disc Tube Reverse Osmosis (DTRO) Membrane Technology: A Solution for High-Concentration Wastewater Treatment

Introduction Disc Tube Reverse Osmosis (DTRO) membrane technology, developed in 1982, is a specialized membrane separation system designed to tackle challenging wastewater treatment applications. As a robust and innovative solution, DTRO has gained widespread adoption in industries dealing with high...

August 18, 2025
How to remove hydrogen sulfide gas? Put away these practical methods quickly

When it comes to hydrogen sulfide gas, many people's first reaction is probably the unpleasant "stinky egg smell". This thing not only has an unpleasant odor, but it is also particularly dangerous at high concentrations, which can cause poisoning and even endanger life. Whether it is generated in ...

August 16, 2025
Production of MBR Biochemical Membranes at an Environmental Protection Factory

In the realm of wastewater treatment, the emergence of Membrane Bioreactor (MBR) technology has marked a significant advancement, offering a highly efficient and sustainable solution. At the forefront of this innovation are environmental protection factories specialized in the production of MBR ...

August 13, 2025
Talking about how organic nitrogen is converted into ammonia nitrogen: You may have heard of these processes

When we talk about sewage treatment, agricultural fertilization, or environmental protection topics, we often hear the words "organic nitrogen" and "ammonia nitrogen". Many people may wonder, what is the relationship between these two? How is organic nitrogen gradually converted into ammonia ...

August 11, 2025
How to deal with reverse osmosis membrane blockage

If hollow fiber membranes are the three thousand troublesome fibers, reverse osmosis membranes are the core with a thousand knots. The common voice of membrane mages: "Magic mirror, magic mirror, tell me why the reverse osmosis membrane is blocked again?" Reverse osmosis membrane: "Guess!" Reverse ...

August 9, 2025
Membrane Technology: A Cornerstone of Environmental Protection in Water Treatment

In the face of global environmental challenges, membrane technology has emerged as a pivotal solution in the realm of water treatment, offering a beacon of hope for sustainable environmental protection. As the world grapples with increasing water pollution and dwindling water resources, this ...

August 8, 2025
A Brief Discussion on Water Treatment Equipment - Scraper

When it comes to sewage treatment plants and sedimentation tanks, the scraper is definitely an 'unknown hero'. It runs around the pool all day, scraping the settled sludge to the designated location to ensure smooth water purification. Many people may not be familiar with it, but in fact, it plays a ...

August 6, 2025
Sustainable Solutions for Global Water Challenges: Your Trusted Partner in Environmental Technology

[QINRUNZEHUANBAO] – 20 Years of Innovation in Water Treatment SolutionsAt [Your Company Name], we are dedicated to creating sustainable solutions for the world’s water challenges. As a leading environmental technology manufacturer with 20 years of experience, we specialize in advanced water ...

August 5, 2025
Wastewater Treatment Equipment for Southeast Asian Countries

Southeast Asian countries, with their diverse economic structures and rapid urbanization, face various wastewater treatment challenges. The choice of wastewater treatment equipment depends on multiple factors such as the type of wastewater (domestic, industrial, agricultural), the scale of treatment...

August 4, 2025
Membrane Technology: Fundamentals, Applications, Challenges, and Trends

In an era where environmental challenges are becoming increasingly pressing, reverse osmosis (RO) membrane technology has emerged as a powerful tool in the fight for a cleaner and more sustainable planet. This innovative technology plays a crucial role in various environmental protection application...

August 2, 2025
What are the contents of sewage treatment project debugging?

When it comes to debugging this sewage treatment project, it's not as simple as we imagine to connect an electricity and start a machine. The work is meticulous, just like running in a new car. It needs to be adjusted bit by bit until all equipment and processes are smooth and can turn dirty water ...

August 1, 2025
The influence of suspended solids on the formation of dissolved water in dissolved air flotation gas tanks

Today, let's talk about a topic that is quite professional but closely related to practical operation - the influence of suspended solids on the formation of dissolved air water in dissolved air flotation. Some people may get confused when they hear words like "suspended solids" and "dissolved air ...

July 31, 2025
How to calculate the cost of sewage treatment projects?

When it comes to cost accounting for sewage treatment projects, it is not as easy as simply calculating how many pipes were bought or how many workers were hired. Don't just focus on treating sewage, there are many ways here. You have to be careful from start to finish, otherwise it's easy to waste ...

July 30, 2025
What are the classifications of dissolved air flotation?

When it comes to dissolved air flotation, some friends may sound a bit unfamiliar, but in fact, this thing is widely used in fields such as sewage treatment and industrial purification. Simply put, it dissolves a large amount of gas in water and suddenly releases it, producing a pile of small ...

July 29, 2025
What are the contents of debugging sewage treatment projects?

When it comes to debugging this sewage treatment project, it's not as simple as we imagine to connect an electricity and start a machine. The work is meticulous, just like running in a new car. It needs to be adjusted bit by bit until all equipment and processes are smooth and can turn dirty water ...

July 28, 2025
What is the reason for high pressure in the dissolved air flotation tank?

When it comes to dissolved air flotation, friends who are familiar with dry wastewater treatment or industrial wastewater treatment may be more familiar with it. Simply put, it means "plugging" many small bubbles into the water, allowing these bubbles to float to the surface with the dirty things in ...

July 25, 2025

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