★Spraying + activated carbon adsorption waste gas treatment process product introduction
Spraying + activated carbon adsorption is a common two-stage linkage organic waste gas and odor control technology, which is mainly used to treat low-concentration, small air volume or intermittent VOCs waste gas. This process effectively removes particulate matter, acidic and alkaline gases and most organic pollutants in the waste gas through the dual mechanism of liquid washing + physical adsorption, and is widely used in spraying, printing, furniture manufacturing, plastic products, laboratories, pharmaceuticals, chemicals and other industries.
The basic process is: the waste gas first passes through the spray tower (or washing tower), and uses circulating water or dosing liquid to wash and absorb the water-soluble gases (such as acidic gases, particles, and dust) in the waste gas; then enters the activated carbon adsorption device to further adsorb the residual VOCs in the waste gas, and the purified gas is finally discharged to meet the standards.
This process is suitable for enterprises with low concentration, single composition, and small total amount of waste gas, or as a pre-treatment unit of the main treatment system.
★Main features
Simple process and strong applicability
Mature structure and easy operation, it can treat various types of organic waste gas and odorous gas, especially suitable for waste gas containing acidic and alkaline components and water-soluble VOCs.
Double purification, good treatment effect
The spray section removes water-soluble pollutants and large particles of dust, and the activated carbon section further adsorbs non-polar organic components to achieve synergistic purification, and the overall treatment efficiency can reach more than 85%.
Moderate investment cost and quick results
The system structure is simple, the equipment investment cost is low, the construction period is short, and the installation is fast. It is suitable for environmental protection transformation and production line supporting construction of small and medium-sized enterprises.
Stable operation and low energy consumption
The spray system has low power consumption, and the activated carbon adsorption is a physical process without heating requirements. The overall system energy consumption is low and the operation economy is good.
Activated carbon is replaceable and easy to maintain
The activated carbon after adsorption saturation can be replaced or regenerated, which is easy to operate, has a long maintenance cycle, and is simple for daily maintenance and management.
The equipment has a compact structure and a small footprint
The system can be customized according to the needs of on-site layout, suitable for installation in limited workstations in the factory, and supports indoor and outdoor use.
Suitable for intermittent or low-load emission sources
Especially suitable for working conditions with small fluctuations in exhaust gas concentration and discontinuous emission cycles, such as small spray paint rooms, test workshops, packaging and printing lines, etc.
No high temperature, low risk, good environmental safety
The whole process has no open flames, no high temperatures, and high safety; the spray liquid cycle can be treated and reused, the amount of wastewater is small, and the overall environmental performance is good

★Company Introduction

Yancheng Hongcheng Chaoyu Environmental Protection Co., Ltd. is a national high-tech enterprise specializing in the research and development, production, sales, installation, commissioning and service of environmental protection and energy-saving equipment such as atmospheric environment treatment, waste gas treatment and sewage treatment. It is a well-known domestic manufacturer, system integrator and general contractor of dust removal, desulfurization and denitrification, ultra-low emission, waste gas treatment and sewage treatment equipment. The various types of dust removal equipment, desulfurization and denitrification equipment, sewage treatment and other environmental protection and energy-saving equipment produced by the company are advanced in technology and reliable in quality. They are widely used in thermal power, coking, garbage power generation, chemical industry, papermaking, steel, metallurgy, carbon, glass, cement building materials and other industries. The products are sold to more than 20 provinces and cities across the country and have been widely praised by customers.

★Factory Appearance

★FAQ

Q. What are the common sewage treatment processes?
A. Common sewage treatment processes include activated sludge method (such as A²/O, oxidation ditch, SBR), biofilm method (such as biofilter, biorotor), membrane bioreactor (MBR), etc. These processes mainly use physical, biological and chemical means to remove organic matter, suspended solids, nitrogen and phosphorus and other pollutants in sewage to achieve standard discharge or water resource reuse.

Q. How is the sludge generated during sewage treatment handled?
A. The sludge generated during sewage treatment needs to be concentrated, dehydrated, stabilized (such as anaerobic digestion) and other treatments to reduce the volume and reduce pollution. The treated sludge can be used as a resource, such as fertilizer, incinerated for power generation, or landfilled. Reasonable disposal of sludge is an important part of ensuring that the entire sewage treatment process meets environmental standards.

Q. Does the sewage treatment plant have a bad smell? How to control the odor pollution?
A. Sewage treatment plants may produce bad smells at water inlets, grit chambers, sludge treatment areas and other places. In order to control the odor pollution, deodorization measures such as sealing facilities, negative pressure collection, chemical washing, biological filters or activated carbon adsorption are usually adopted, and the plant area is reasonably laid out and green belts are set up to reduce the impact on the surrounding environment.