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![SBR+MBBR Retrofit Case Study: Boost TN Removal From 28.52% To 69.85% in A 60,...]()
SBR+MBBR Retrofit Case Study: Boost TN Removal From 28.52% To 69.85% in A 60,...Aug 11, 2026A full-scale case study of retrofitting existing SBR steel tank reactors with MBBR moving bed biofilm reactor media. Biological TN removal rose fro...read more -
![MBBR Vs Fixed-Bed Biofilm After 6 Months Of Parallel Operation: Fixed-Bed Mat...]()
MBBR Vs Fixed-Bed Biofilm After 6 Months Of Parallel Operation: Fixed-Bed Mat...Aug 06, 2026A municipal wastewater treatment plant in northern Jiangsu Province, China ran A²/O+MBBR and A²/O+Fixed-Bed biofilm contact oxidation in parallel f...read more -
![MBR Vs MBBR At A Fujian Highway Service Area: MBBR + Solar Photovoltaic Cuts ...]()
MBR Vs MBBR At A Fujian Highway Service Area: MBBR + Solar Photovoltaic Cuts ...Aug 06, 2026A highway service area in Fujian Province, China replaced an aging MBR system with an MBBR integrated unit plus a 761.75 kWp solar photovoltaic sys...read more -
![Textile Wastewater Treatment Case Study: Bio Block Media Achieves 90% COD Rem...]()
Textile Wastewater Treatment Case Study: Bio Block Media Achieves 90% COD Rem...Aug 06, 2026How a South Asian textile dyeing factory treats 600 m³/d of high-load, high-color wastewater using Bio Block biofilm media, achieving 90% COD remov...read more -
![MBBR Biofiltration Powers Desert RAS: 82,600 RMB Profit And 60% Water Savings...]()
MBBR Biofiltration Powers Desert RAS: 82,600 RMB Profit And 60% Water Savings...Aug 05, 2026Case study of a greenhouse recirculating aquaculture system (RAS) in Minqin County, Gansu (110 mm annual rainfall) where MBBR biofiltration raised ...read more -
![MBBR Upgrade Of A Northwest China WWTP: Quasi-Class IV Effluent At 30,000 M³/...]()
MBBR Upgrade Of A Northwest China WWTP: Quasi-Class IV Effluent At 30,000 M³/...Aug 04, 2026A 30,000 m³/d wastewater treatment plant in the Huangshui River basin, Qinghai Province, used MBBR retrofitting, denitrifying deep-bed filtration, ...read more -
![Heavy Metal Inhibition in Secondary Wastewater Treatment: How Cu, Zn, Ni, And...]()
Heavy Metal Inhibition in Secondary Wastewater Treatment: How Cu, Zn, Ni, And...Aug 03, 2026A controlled study evaluating the impact of heavy metal ions (Cu, Zn, Ni, Cr) on secondary wastewater treatment performance. Nitrifying bacteria sh...read more -
![Honeycomb Inclined Tube Settlers For Hydropower Cooling Water: 13 Flood Seaso...]()
Honeycomb Inclined Tube Settlers For Hydropower Cooling Water: 13 Flood Seaso...Jun 22, 2026When flood-season sediment clogs a hydropower unit's coolers, stator temperatures rise, bearings overheat, and the unit trips — not from a mechanic...read more -
![Tube Settler Discharge Reduction: How A DN200 Gravity Pipe Cut Cleaning Waste...]()
Tube Settler Discharge Reduction: How A DN200 Gravity Pipe Cut Cleaning Waste...Jun 18, 2026Every two months, a tube settler at CNOOC Fudao's Phase III plant is emptied for cleaning — and every time, 1,500 m³ of sludge-water floods the col...read more -
![Biofilm Bioaugmentation For Urban Wastewater: Elastic Vs Suspended Carriers —...]()
Biofilm Bioaugmentation For Urban Wastewater: Elastic Vs Suspended Carriers —...Jun 12, 2026Bioaugmentation based on biofilm technology avoids the secondary pollution risks of chemical treatment while maintaining high activity even under a...read more -
![Inclined Tube Settler Hydraulic Design: Fix The V₁–V₂ Velocity Mismatch That ...]()
Inclined Tube Settler Hydraulic Design: Fix The V₁–V₂ Velocity Mismatch That ...Jun 12, 2026Most inclined tube settlers fail not because of chemistry, but because of hydraulics. When distribution velocity V₁ is poorly matched to upward vel...read more -
![How Two-Stage Anaerobic-Aerobic MBBR Solves Winter Rural Sewage Treatment Fai...]()
How Two-Stage Anaerobic-Aerobic MBBR Solves Winter Rural Sewage Treatment Fai...May 25, 2026Field research in Changzhou, China explores the performance of a modified two-stage anaerobic-aerobic MBBR process for rural sewage treatment under...read more
