Air Emission Treatment Solutions
Why Air Emission Treatment Is Mandatory?
Legal Compliance
- Avoid penalties, operational suspension, and legal liabilities.
Health & Environmental Protection
- Reduce fine dust, toxic gases, and odors impacting the surrounding community.
Long-Term Operational Stability
- Ensure stable operations without disruption from unexpected inspections.
Regulations Applicable to Air Emissions?
Air emission standards in Vietnam are regulated through National Technical Regulations (QCVN), depending on industry type and emission source.
1️⃣ General Industrial Emissions: QCVN 19:2009/BTNMT and QCVN 20:2009/BTNMT
2️⃣ Thermal Power Plants: QCVN 22:2009/BTNMT
3️⃣ Cement Production: QCVN 23:2009/BTNMT
4️⃣ Steel Manufacturing: QCVN 51:2013/BTNMT
Tien Ha Enviroment – EPC General Contractor for Integrated Air Emission Treatment
UNCONTROLLED AIR EMISSIONS
Exceeding Environmental Discharge Standards
Pollution: Odor – Dust – Toxic Gases
Legal Risks & Regulatory Inspections
OUR SOLUTIONS
Turnkey EPC Solutions
Fit-for-Purpose Technology
Sustainable Compliance & Stable Operation
TREATED AIR EMISSIONS
✔ Air Emissions Compliant with Current QCVN Standards
✔ Confident and Uninterrupted Production
✔ Fully Prepared for Inspection at Any Time
OUR AIR EMISSION TREATMENT TECHNOLOGIES
BAGHOUSE DUST COLLECTOR
Primary Function: Removal of fine and ultra-fine dust particles
Efficiency: 99% collection efficiency
Effective For: Cement dust, wood dust, metal dust, ash and slag
Operation: Simple and easy to operate
ELECTROSTATIC PRECIPITATOR (ESP)
Primary Function: High temperature Fine dust collection
Effective For: Hot fine particle
Capacity: Suitable for large gas flow rates
Operation: Not designed for odor removal
WET SCRUBBER (ABRORBTION)
Primary Function: High efficiency, inorganic toxic gases neutralization
Effective For: SO₂, NOx, HCl, HF, NH₃, H₂S
Capacity: Suitable for stringent QCVN emission standards
Performance: High efficiency
ACTIVATED CARBON FILTRATION
Primary Function: Adsorption of VOCs and odors
Application: Ideal for confined or space-limited areas
Effective For: Solvents, organic odors, low-concentration toxic gases
Performance: Rapid odor removal
BIOFILTRATION SYSTEM
Primary Function: Biological odor removal
Effective For: low-concentration VOCs
Effective For: H₂S, NH₃, organic odors
Operation: Low operating cost, no chemical usage required
There is no “one-size-fits-all” air emission treatment technology.
Performance is only achieved when the right technology is selected and properly integrated to match the specific characteristics of the emission source.
OUR SOLUTION - ORIENTED APPROACH
Start from the root – Design with precision
We do not begin with equipment.
We start with actual emission loads, legal compliance risks, and long-term operational performance.
OUR SOLUTION-ORIENTED APPROACH
👉 On-site assessment of actual emission loads and composition
👉 Early-stage analysis of legal and regulatory risks
👉 Tailored technology design — no overengineering, no unnecessary costs
👉 Performance that exceeds all commitments
We provide free site surveys and consultation with no conditions attached.
📞 Contact our consulting engineer: +84 345 092 239
OUR AIR EMISSION TREATMENT FOR INDUSTRIAL SECTORS
FOOD AND LIVESTOCK INDUSTRY
- Animal feed production: Dust from raw materials and strong odors generated during drying processes.
- Seafood processing: Offensive odors from by-products and organic waste.
- Livestock slaughtering: Emissions of CH₄ and H₂S from wastewater treatment systems and waste storage areas.
METALLURGY AND MINING INDUSTRY
- Steel, aluminum, and copper production: Generation of metal dust, CO, SO₂, and fluorine compounds.
- Ore mining: Mainly dust from soil and rock materials, along with exhaust emissions from heavy machinery and equipment.
ENERGY PRODUCTION AND FUEL COMBUSTION INDUSTRY
- Thermal power plants: Fine particulate matter, SO₂, and NOx emissions.
- Cement plants: Large volumes of dust and exhaust gases generated from the clinker burning process.
- Boilers: Widely used in textile, food, and paper manufacturing industries, producing combustion-related emissions.
BUILDING MATERIALS & CERAMICS INDUSTRY
- Bricks, tiles, and ceramics: Kiln operations generate large amounts of SO₂ and dust from raw material handling and transportation processes, especially from outdated manual brick kilns, which are now strictly restricted or prohibited.
WOOD PROCESSING AND PAPER MANUFACTURING INDUSTRY
- Wood processing: Generates large amounts of wood dust. Wood coating and painting processes produce strong solvent odors (VOCs).
- Paper and pulp production: Emissions of organic sulfur compounds and exhaust gases from pulp cooking boilers.
CHEMICAL AND FERTILIZER INDUSTRY
- Fertilizer production: Generation of fertilizer dust, NH₃, and HF emissions.
- Basic chemical manufacturing: Emissions from sulfuric acid (H₂SO₄) and hydrochloric acid (HCl) production processes.
- Pesticide manufacturing: Release of hazardous volatile organic compounds (VOCs).
IMPLEMENTATION PROCESS FOR AIR EMISSION TREATMENT SOLUTIONS
A structured process that ensures technical accuracy, legal compliance, and operational commitment.
1️⃣ Survey & Analysis
Measure accurately – fully understand the problem.
2️⃣ Design & Legal Compliance Review
Ensure full regulatory compliance from the design stage.
3️⃣ EPC – Integrated Installation
Execute construction strictly according to the approved and verified design.
4️⃣ Handover & Operation
System handover only after stable and reliable operation is achieved.
THE DIFFERENCE OF TIEN HA ENVIROMENT
1. Tư vấn đúng hiện trạng – Không áp công nghệ máy móc
Mỗi nhà máy là một bài toán riêng. Tiến Hà không sao chép mô hình có sẵn, mà thiết kế giải pháp phù hợp với thực tế vận hành của từng doanh nghiệp.
2. Thiết kế & EPC trọn gói
Tiến Hà tư vấn – Thiết kế – EPC – Đồng hành:
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Thu gom – xử lý – xả thải
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Đồng bộ từ quạt hút, đường ống đến thiết bị xử lý
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Đảm bảo hiệu suất – độ bền – an toàn vận hành
3. Công nghệ xử lý tối ưu – Hiệu quả thực tế
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Lọc (Cyclone, Bag, ESP)
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Xử lý khí độc, mùi bằng tháp hấp thụ – hấp phụ
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Giải pháp khử mùi, VOCs chuyên sâu
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Hệ thống xử lý tổ hợp cho khí thải phức tạp
4. Tuân thủ pháp luật – Sẵn sàng thanh tra
Hệ thống được thiết kế đáp ứng đầy đủ các QCVN hiện hành, đảm bảo:
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Khí thải đầu ra đạt chuẩn
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Hồ sơ pháp lý đồng bộ
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Sẵn sàng cho mọi đợt kiểm tra, giám sát
5. Đồng hành dài hạn – Chịu trách nhiệm đến cùng
Tiến Hà không dừng lại ở nghiệm thu. Chúng tôi:
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Chuyển giao vận hành
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Hỗ trợ kỹ thuật
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Tối ưu hệ thống trong suốt quá trình sử dụng
Tien Ha Environment – Not Just Delivering Systems, but Delivering Peace of Mind
We believe that:
“An air emission treatment system is truly valuable only when it operates stably for many years — not merely when it meets standards at the time of acceptance.”
If your company is:
- Planning to invest in an industrial air emission treatment system
- Experiencing issues with odors, dust, or emission levels exceeding regulations
- Seeking a solution that is legally compliant, sustainable, and backed by long-term responsibility
👉 Contact TIEN HA ENVIRONMENT today to receive direct consultation from our team of experienced engineers.
