Name: Compact Zero Discharge Wastewater Treatment System Energy Efficiency Zero Effluent Discharge System
Brand: Jietai
Price: 3500000 USD

Compact Zero Discharge Wastewater Treatment System Energy Efficiency Zero Effluent Discharge System

Brand Name : Jietai

Model Number : JTF-ECD3-40A

Certification : CE, FCC, ROHS, etc.

Place of Origin : Dongguan, Guangdong

MOQ : 1

Price : ￥3500000

Payment Terms : T/T

Supply Ability : One unit. It will take 30 to 60 days.

Delivery Time : 30-60work days

Packaging Details : Packaging: Wooden case, wooden frame, stretch film.

Name : Zero Discharge Wastewater Treatment System

Cleaning frequency : There is nothing.

Number of Tanks : None

Cleaning temperature : Normal temperature

Power : 180KW

Weight : 10 tons

Model : JTF-ECD3-40A

Cleaning Frequency : None

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The Upflow Anaerobic Sludge Blanket (UASB) reactor stands as a cornerstone in anaerobic wastewater treatment, particularly effective for high-strength organic wastewater containing biodegradable contaminants. This technology operates without oxygen, relying on a dense bed of granular anaerobic sludge to decompose organic matter into biogas (methane and carbon dioxide) through a series of microbial reactions: hydrolysis, acidogenesis, acetogenesis, and methanogenesis.​
The UASB reactor features a cylindrical tank with three functional zones: the bottom inlet zone where wastewater enters upward, the central reaction zone populated by granular sludge flocs, and the top settling zone equipped with a gas-liquid-solid separator. As wastewater ascends through the sludge blanket, organic compounds are broken down by anaerobic bacteria, producing biogas that agitates the sludge and enhances contact efficiency. The separator at the top captures biogas for energy recovery, allows clarified water to discharge, and returns settled sludge to the reaction zone, maintaining a high biomass concentration (up to 50-80 g/L).​
Advantages & Applications:​
 Energy Efficiency: Unlike aerobic systems, UASB requires no aeration, reducing energy consumption by 80-90%. Additionally, biogas production can offset 30-50% of a plant’s energy needs, making it cost-effective for industries like food and beverage, pulp and paper, and slaughterhouses, where wastewater has high biochemical oxygen demand (BOD > 1,000 mg/L).​
 
 Compact Design: The high sludge retention capacity allows for a volumetric loading rate 2-5 times higher than conventional anaerobic tanks, minimizing land use.​
 
 Low Sludge Production: Anaerobic processes generate 70-80% less excess sludge than aerobic systems, reducing disposal costs.​
 
Challenges:​
 Sensitivity to Shock Loads: Sudden changes in temperature (optimal range: 30-35°C for mesophilic, 50-55°C for thermophilic), pH (6.5-8.5), or toxic substances (e.g., sulfides, heavy metals) can disrupt microbial activity.​
 
 Long Start-Up Period: Cultivating granular sludge takes 3-6 months, requiring careful seeding and gradual loading.​
 
 Limited Nitrogen/Phosphorus Removal: UASB primarily targets organic matter; post-treatment (e.g., aerobic processes or chemical precipitation) is often needed for nutrient removal.
 

Compact Zero Discharge Wastewater Treatment System Energy Efficiency Zero Effluent Discharge System

Zero Effluent Discharge System Compact

Compact Zero Discharge Wastewater Treatment System Energy Efficiency Zero Effluent Discharge System Images

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