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07

2024-09

"Arab customers visit Ningxia Rongkai Activated Carbon Co., Ltd. to discuss new opportunities for cooperation"

On August 28, 2024, Ningxia Rongkai Activated Carbon Co., Ltd. welcomed a group of special guests - customer representatives from the Arab region.

2024-09-07

"Arab customers visit Ningxia Rongkai Activated Carbon Co., Ltd. to discuss new opportunities for cooperation"

29

2025-04

Ningxia Rongkai Activated Carbon Co., Ltd. Shines at the Shanghai ECO TECH Exhibition

On June 5, 2024, Ningxia Rongkai Activated Carbon Co., Ltd. successfully debuted at the ECO TECH exhibition held in Shanghai.

2025-04-29

Ningxia Rongkai Activated Carbon Co., Ltd. Shines at the Shanghai ECO TECH Exhibition

11

2025-06

Columnar activated carbon Product Overview

Columnar activated carbon is a kind of cylindrical granular activated carbon made from high-quality coal

2025-06-11

Columnar activated carbon Product Overview

22

2024-05

Activated carbon filtration principle

The adsorption capacity of activated carbon has a certain relationship with the water temperature and water quality. The higher the water temperature, the stronger the adsorption capacity of activated carbon; if the water temperature reaches above 30°C, the adsorption capacity reaches the limit and may gradually decrease. When the water quality is acidic, the adsorption capacity of activated carbon for anionic substances is relatively weakened; when the water quality is alkaline, the adsorption capacity of activated carbon for cationic substances is weakened. Therefore, the unstable PH of water quality will also affect the adsorption capacity of activated carbon.

2024-05-22

Activated carbon filtration principle

22

2024-05

Introduction to different activated carbons and functions

Introduction to different activated carbons and functions

2024-05-22

Introduction to different activated carbons and functions

22

2024-05

Introduction to basic knowledge of activated carbon

Activated carbon is a traditional and modern man-made material, also known as carbon molecular sieve. Since its inception, the application fields of activated carbon and honeycomb activated carbon have been expanding day by day, and the number of applications has been increasing. Due to different raw material sources, manufacturing methods, appearance shapes and application occasions, there are many types of activated carbon, with approximately thousands of varieties.

2024-05-22

Introduction to basic knowledge of activated carbon
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