EVC ENVIRONMENTAL PROTECTION AND TRADING JOINT STOCK COMPANY

About us

Survey, design, construction, equipment supply, installation and operation, system handover (EPC, TurnKey)

EVC Environmental Protection and Trading Joint Stock Company would like to send our customers and partners our deepest and most sincere thanks. Thank you for your companion, cooperation and support for EVC during the past time. Your love and trust is our company's pride and greatest success in the process of formation and development. To reciprocate this expectation, we will constantly improve the quality of products and services to better meet the needs of our customers.

We hope to continue to receive your attention and cooperation in the coming time. Once again, EVC Environmental Protection and Trading Joint Stock Company. Warmly thanks!

Best regards!

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processing technology

FBR-Fenton Advanced 3rd stage treatment, circulating pretreatment and reuse of rPET recycled wastewater

FBR-Fenton Advanced level 3 treatment, circulating pretreatment and reuse of paper production wastewater

Input: COD = 139 mg/l Color = 101pt/co Output: COD = 44 mg/l Color = 21pt/co

Technology for treating and reusing leather production wastewater

Input: COD = 139mg/l Color = 101pt/co Output: COD = 44mg/l Color = 21pt/co

Technology for treating and reusing glove production wastewater

FBR-Fenton is applied in 3rd stage treatment (pre-treatment before circulation) Capacity: 3,750m3/24h

FBR-Fenton applies in recycling and reuse of textile wastewater

Vien Dong Polytex section I: 4,500 m3/24h Wastewater type: polyester COD after microbiological sedimentation tank < 240mg/l COD after FBR-Fenton <70mg/l Far West Polytex phase II: 7,500 m3/24h Wastewater type: polyester resin + Cotton Reprocess 50% of wastewater, 50% of wastewater discharge meets QCVN 40 2011 Column A

Fenton Chemical Oxidation Technology

COD has high concentrations and poor biodegradability. Significantly reduces iron usage. The electric field dissociates organic matter and improves COD treatment efficiency (about 30-90% improvement). Small usable area. Operating costs are 10% of outsourcing costs (estimated based on COD~30,000mg/L).

Fluidized-Bed Crystallizer ( FBC ) Treatment Technoloy

Effective replacement of chemical freezing systems. Reduce the amount of chemical additives. The amount of sludge produced is reduced by 60%. Recycle crystals.

FBR-Fenton Chemical Treatment Technology

High COD removal rate. Save area . Easy to operate. Operating costs are lower than traditional Fenton. The types of organic substances in wastewater have a very wide range of applications. Operating costs are 20% activated carbon.

BioNET Treatment Technology

Can be used in wastewater treatment of COD, ammonia nitrogen, nitrate nitrogen. Belongs to the fixed membrane biological treatment system. The biological carrier has open pores and high specific surface area. Quick start and easy operation.

Anaerobic Fluidized-Bed bioreactor (AFB)

Suitable for biodegradable but inhibitory COD wastewater. Product characteristics Suitable for nitrate wastewater. Smaller area. High mass transfer efficiency in the tank.

Customer feedback

EVC Company has helped us significantly reduce the amount of waste generated. Their service is very reliable and professional. I am very satisfied with the dedication of the EVC team. They advised us ...

Nguyen Van Nam

Ha Noi

I am very impressed with EVC's commitment to protecting the environment. They use advanced and environmentally friendly technologies. EVC's prices are a bit high, but compared to the quality o...

Le Van Anh

Ha Noi

I like EVC's customer service. EVC's staff are very professional and always ready to assist when needed. They have helped us improve our waste treatment processes and minimize our environmenta...

Pham Anh Tuan

Ho Chi Minh city

EVC là đối tác đáng tin cậy của chúng tôi trong nhiều năm qua. EVC không chỉ cung cấp dịch vụ chất lượng mà còn giúp chúng tôi...

Trinh Manh Hung

Da Nang

I had the opportunity to work with EVC on a large project on industrial waste treatment. Their team not only has extensive professional knowledge but also especially a professional and results-oriente...

Pham Phuong Thao

Ha Noi

I had the opportunity to cooperate with EVC on a wastewater treatment project and I was very impressed with the professionalism and dedication of the EVC team. They not only provide scientific solutio...

Mai Minh Thuan

Ho Chi Minh City