Policy support for biogas purification

Untreated biogas has high methane content and low purification cost. This is mainly due to the increase of energy production, and the total cost is related to higher energy level. The cost can be reduced by improving efficiency (reducing energy consumption per unit output) and using raw biogas with high calorific value to reduce actual energy consumption.

News of Policy support for biogas purification

The Joint Annual Meeting of Two Major Associations in Kaifeng City Held, DEAR Air Separation Recognized as an Outstanding Enterprise and Returns with Honors

Jan 23, 2026

The Joint Annual Meeting of Two Major Associations in Kaifeng City Held, DEAR Air Separation Recognized as an Outstanding Enterprise and Returns with

Exceeding the target by 50%! DEAR Air Separation Achieves a Perfect Closure of Its 2025 Performance Goals

Jan 06, 2026

Exceeding the target by 50%! DEAR Air Separation Achieves a Perfect Closure of Its 2025 Performance Goals

Video of Policy support for biogas purification

DEAR air separation intelligent welding platform

Jun 12, 2026

DEAR Air Separation's Practical Mission

May 13, 2026

New Progress of DEAR Air Separation Project

May 06, 2026

Albums of Policy support for biogas purification

DEAR Air Separation Indonesia Project is ready to go

Jun 04, 2026

DEAR air separation packaged shipment

May 26, 2026

Delivery of DEAR Air Separation Jiangsu Project

May 07, 2026

Faq of Policy support for biogas purification

Liquid air separation plant circulating water systems design and operation management

Water evaporation, wind-blown losses and other situations occurring in industrial circulating cooling water system operation, resulting in the continuous concentration of circulating water, then the salts contained therein exceed the standard, anions and cations increase, PH value changes significantly, resulting in the deterioration of water quality. The temperature of the circulating water rises and the PH value and nutrients increase, which is conducive to the reproduction of microorganisms. ...

Jun 03, 2026

What is the principle of return slop nitrogen removing frozen water and carbon dioxide?

May 29, 2026