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Beijing Qinrunze Environmental Protection Technology Co., Ltd. News

The principle and influencing factors of anaerobic ammonification!

When it comes to the seemingly mysterious technologies in sewage treatment, anaerobic ammonification is definitely one of them. Think about it, generally we think that to deal with ammonia nitrogen, either we need to aerate it vigorously to turn it into nitrate (aerobic nitrification), or we need to ...

July 24, 2025
What are the prospects for entering society in the field of environmental protection?

Family, what can those who study environmental protection in college do when they enter society after graduation? There are actually quite a few ways out! Let's talk about government departments and public institutions first. Departments such as the Ecology and Environment Bureau, Natural Resources ...

July 22, 2025
The Imperative of Environmental Protection

In an era marked by rapid technological advancements and industrial growth, environmental protection has emerged as one of the most pressing global challenges of our time. The delicate balance of our planet's ecosystems is under threat from a multitude of factors, including pollution, deforestation, ...

July 21, 2025
【 Dry Goods 】 Discuss the Applicable Scenarios of MBR Membrane Process

When it comes to MBR membrane technology, it is truly a "versatile" in the wastewater treatment industry. Whether it is domestic sewage or various types of wastewater discharged from factories, it can handle them with precision. Today, let's break it apart and talk about which wastewater treatment ...

July 19, 2025
How to deal with high sulfide content in the influent of sewage treatment plants?

Oh, when it comes to the issue of high sulfur content in incoming water, many friends who work in sewage treatment may have had a headache. If this thing exceeds the standard, there will be a lot of trouble. Not to mention the difficulty of handling it, the smell is enough to be unbearable - the ...

July 18, 2025
What are the reasons for the formation of bubbles in the measuring cylinder when making sedimentation ratios?

When it comes to the issue of bubbles appearing in the measuring cylinder during sedimentation ratio in aerobic tanks, many friends who work in sewage treatment have probably encountered it. Originally waiting quietly for the separation of mud and water, small bubbles suddenly popped up from the ...

July 17, 2025
Is the temperature of the incoming water high? How to cool down?

Speaking of wastewater cooling, many people may not pay much attention to it, but it is a crucial task in factories. Think about it, a lot of wastewater discharged during the production process has a high temperature. Directly discharging it not only wastes energy, but may also affect the environmen...

July 15, 2025
Why Two-Stage DTRO is the污水处理界的Rockstar?

(A hilariously technical deep dive into the sell points of Two-Stage DTRO wastewater treatment equipment) If you’re tired of wastewater treatment systems that act like grumpy teenagers—always complaining about pollution, taking up too much space, and demanding constant attention—it’s time to meet ...

July 14, 2025
What are the reasons for the sludge floating up in the SV30 measuring cylinder?

Hey, when it comes to the sludge in the measuring cylinder suddenly floating upwards as a whole, this is not uncommon, especially in the laboratory or during small-scale experiments, it can happen suddenly. You said this good sludge, which was originally quite peaceful and settled at the bottom, why ...

July 12, 2025
Two-Stage DTRO Reverse Osmosis System: A Revolutionary Solution for Wastewater TreatmentBy

Date: July 10, 2025Introduction In the face of escalating environmental challenges and stringent wastewater discharge regulations, efficient and sustainable treatment technologies are in high demand. The Two-Stage DTRO (Disk Tube Reverse Osmosis) system stands out as a cutting-edge solution for ...

July 10, 2025
How does the nitrification system collapse?

If the nitrification system of activated sludge collapses, it is really a "big problem" in sewage treatment plants. Sometimes, when the data comes out the next day, the ammonia nitrogen index rises sharply, which can make the operators anxious. This nitrification system is like a delicate little ...

July 8, 2025
Introduction to DTRO Wastewater Treatment Equipment

In today's rapidly developing environmental technology, DTRO (Disk Tube Reverse Osmosis) sewage treatment equipment has become one of the core technologies in the field of water treatment due to its efficient and stable performance. This technology originated in Germany in the 1990s and effectively ...

July 7, 2025
Environmental Protection: A Global Imperative

Environmental protection is one of the most urgent challenges facing humanity in the 21st century. With the acceleration of industrialization and the rapid increase in population, the Earth's ecosystem is under unprecedented pressure. According to a report by the United Nations Environment Programme...

July 5, 2025
Environmental Protection: Our Shared Responsibility for a Sustainable Future

The environment is the foundation of life on Earth. It provides us with air to breathe, water to drink, and resources to sustain our civilizations. However, in recent decades, rapid industrialization, population growth, and unsustainable lifestyles have pushed our planet to the brink. Environmental ...

July 4, 2025
Introduction to DTRO Wastewater Treatment Equipment

In the realm of environmental protection, DTRO (Disc Tube Reverse Osmosis) wastewater treatment equipment stands out as a pivotal technology for purifying industrial and municipal effluents. This advanced system not only ensures stringent water quality standards but also significantly reduces the ...

July 3, 2025
The impact of inorganic suspended solids on biochemical systems!

Today, let's talk about a particularly frustrating thing in sewage treatment - inorganic suspended solids. This thing may seem unremarkable, but in fact it can cause trouble in the biochemical system and mess up the proper sewage treatment process. Understanding how it affects the biochemical system ...

July 2, 2025

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