vr
Beijing Qinrunze Environmental Protection Technology Co., Ltd.
86-159-1063-1923
heyong@qinrunze.com
Get a Quote
描述
English
French
German
Italian
Russian
Spanish
Portuguese
Dutch
Greek
Japanese
Korean
Arabic
Hindi
Turkish
Indonesian
Vietnamese
Thai
Bengali
Persian
Polish
描述
Home
Categories
Water Treatment System
SWRO
DTRO
RO
UF
Process Accessories
Membrane Column Accessories
Water Treatment Filter
Consulting Service
Technical Research And Development
Technical Consultation
Technical Training
Environmental Assessment
Process Design
Project Commercial Operations
Technical Guidance
System Debugging
Maintenance Services
Landfill Leachate
Domestic Waste Landfill
Domestic Waste Incineration Plant
Kitchen Waste Treatment Plant
Domestic Waste Transfer Station
Comprehensive Processing Plant
Full Quantization Processing
Products
Collections
Consulting service
videos
VR Show
Resources
News
About Us
company profile
Factory Tour
Quality Control
Contact Us
News
Get a Quote
Home
-
Beijing Qinrunze Environmental Protection Technology Co., Ltd. News
Key points of knowledge on circulating water system treatment!
During the operation of industrial circulating cooling water systems, due to factors such as water evaporation and wind loss, the circulating water continuously concentrates, resulting in excessive salt content, an increase in cations and anions, and significant changes in pH value, leading to ...
August 16, 2024
The main working principle of reverse osmosis water treatment equipment
Reverse osmosis water treatment technology is usually used to treat related water quality problems. The structure of reverse osmosis water treatment equipment is relatively complex and has many functions. Now, Xiaoke will take you to understand the main working principle of reverse osmosis water ...
August 16, 2024
Dry goods/comprehensive analysis of high salt wastewater treatment
1. Ways of generating high salt wastewater 1.1 Wastewater from seawater substitution discharge The so-called seawater substitution refers to the direct replacement of freshwater resources used in certain situations without desalination treatment of seawater. In industry, seawater can be widely used ...
August 15, 2024
Summary of Treatment Methods for Garbage Leachate Wastewater
Characteristics of leachate from garbage Leachate from garbage refers to the wastewater generated during the stacking and landfill process due to fermentation, precipitation leaching, surface water and groundwater infiltration. The composition of leachate from garbage is influenced by factors such ...
August 14, 2024
Summary of Industrial Circulating Water Treatment
During the operation of industrial circulating cooling water systems, water evaporation and wind loss cause the circulating water to concentrate, containing excessive salts, increasing anions and cations, and changing pH values, leading to deterioration of water quality. At the same time, microorgan...
August 12, 2024
Summer is coming, the impact of high temperature weather on sewage treatment plants!
The most significant difference between summer and other seasons is the higher temperature, which can also cause changes in the production varieties of industrial enterprises due to seasonal variations, thereby affecting the quality and quantity of wastewater. The water consumption of urban ...
August 10, 2024
How to discharge and treat sludge from sewage treatment plants?
Sludge is one of the important sources of environmental pollution, and proper and effective sludge treatment is crucial for environmental protection and human health. This article starts with sludge discharge, introduces the entire process of sludge treatment, explores the key technologies and ...
August 9, 2024
The key to reducing operating costs in sewage treatment plants - energy-saving of Roots blowers
In recent years, with the increasing attention of the country to environmental protection, various countries have established their own sewage treatment plants. These sewage treatment stations are relatively small in scale and have a small treatment capacity. At the same time, in order to save ...
August 8, 2024
How to determine the inorganic transformation of activated sludge?
Sometimes, urban domestic sewage treatment plants may experience the inorganic transformation of activated sludge due to pipeline faults or process abnormalities. As this phenomenon becomes increasingly severe, it can greatly reduce the adsorption and degradation capacity of activated sludge for ...
August 7, 2024
Comparison of Reverse Osmosis+EDI and Traditional Ion Exchange Process Technologies
01 What is EDI? The full English name of EDI is electrolysis, which translates to electric desalination, also known as electro deionization technology or packed bed electrodialysis. Electrodeionization technology combines ion exchange and electrodialysis techniques. It is a desalination technology ...
August 6, 2024
Introduction to EDI for Ultra Pure Water Equipment!
In industries closely related to our lives, we often see the shadow of EDI ultra pure water equipment, such as the electronics and optoelectronics industry, chemical industry, biopharmaceutical industry, precision machinery industry, electroplating and coating industry, cosmetics industry, etc. ...
August 5, 2024
What is the reason for the high total nitrogen in the effluent, normal ammonia nitrogen and COD?
1、 Lack of carbon source In the process of nitrification and denitrification, the theoretical CN ratio required for removing TN is 2.86. However, in actual operation, due to the DO carried by reflux, the CN (COD: TN) ratio is generally controlled at 4-6, and there is a lack of carbon source. This is ...
August 5, 2024
What factors are generally considered in the sewage treatment process!
1. Wastewater quality The quality of domestic sewage is usually relatively stable, and general treatment methods include acidification, aerobic biological treatment, disinfection, etc. The reasonable selection of process flow for industrial wastewater should be based on specific water quality ...
August 5, 2024
Introduction to the characteristics of disc tube DTRO!
Characteristics of Disc Tube DTRO Reverse Osmosis System 1. The treatment effect does not depend on the biodegradability of the influent, system stability, and high effluent quality; 2. The treatment effect does not depend on the pretreatment process, and open flow channels can treat wastewater with ...
August 5, 2024
Detailed explanation of DTRO and STRO reverse osmosis membranes!
DTRO (Disc Tube Reverse Osmosis) and STRO (Spiral Tube Reverse Osmosis) are essentially reverse osmosis technologies, but their differences in membrane structure and working principle result in significant differences in their structural characteristics and application fields. Understanding these ...
August 3, 2024
Summary of Industrial Circulating Water Treatment
During the operation of industrial circulating cooling water systems, water evaporation and wind loss cause the circulating water to concentrate, containing excessive salts, increasing anions and cations, and changing pH values, leading to deterioration of water quality. At the same time, microorgan...
August 2, 2024
13
14
15
16
17
Last
Total 17 Pages
