Technical Key Points:

(1) Utilise the anaerobic hydrolysis and acidification stage to alter molecular structures, thereby creating favourable conditions for aerobic treatment.

(2) Sludge recirculation maintains high sludge concentration, whilst the anaerobic tank is utilised to digest the sludge.

(3) Hydraulic pulsed distribution is employed for influent to the anaerobic tank, and a three-phase separator is used for effluent to enhance treatment efficiency.

(4) Fibre-based media is installed within the anaerobic and aerobic tanks to maintain high sludge concentration.

Technical Features:

(1) Treatment performance is stable and reliable, with good resistance to shock loads; significant removal of CODcr and colour is achieved.

(2) Anaerobic treatment is carried out at ambient temperature, requiring no heating; this results in low energy consumption, convenient management and reduced treatment costs.

(3) The volume of surplus sludge is small, environmental conditions are favourable, the equipment footprint is compact and capital investment is low.

Anaerobic-Aerobic Starch Wastewater Treatment with Biogas Recovery

Anaerobic-Aerobic Starch Wastewater Treatment with Biogas Recovery Product Details Technical Highlights: This process employs an anaerobic-aerobic biological treatment method for high-concentration organic wastewater. The anaerobic treatment unit utilises the UASB (Upflow Anaerobic Sludge Blanket) process, whilst the aerobic treatment employs the SBR (Sequencing Batch Reactor) process. Following anaerobic treatment, the refractory CODCr in the wastewater…

High-Efficiency Low-Energy FGD Wastewater Treatment

High-Efficiency Low-Energy FGD Wastewater Treatment Product Details The flue gas desulphurisation (FGD) wastewater treatment system is designed using optimised principles and methods; it is characterised by high efficiency, low operating costs and low energy consumption, and is widely used in the treatment of FGD wastewater at power stations. Related Products

Membrane Bioreactor (MBR) Technology for the Treatment and Reuse of Domestic Wastewater

Membrane Bioreactor (MBR) Technology for the Treatment and Reuse of Domestic Wastewater Product Details The Membrane Bioreactor (MBR) process represents an organic integration of biological wastewater treatment technology and membrane separation technology. After biological treatment within the reactor has broken down and converted organic pollutants, microfiltration (MF) or ultrafiltration (UF) membranes are used to separate…

Full-Service Industrial and Municipal Wastewater Treatment

Full-Service Industrial and Municipal Wastewater Treatment Product Details The Water Treatment Division of Haihui Group employs a team of technical specialists with many years’ experience in the treatment of industrial, domestic and urban wastewater. The division maintains strong collaborative relationships with the Shandong Provincial Institute of Environmental Science Research and Design, the School of Environmental…

High-Removal Tannery Wastewater with >95% Chromium Recovery

High-Removal Tannery Wastewater with >95% Chromium Recovery Product Details Sulphide wastewater: Following MnSO₄-catalysed oxidation, a desulphurisation aid is added and the pH is adjusted to neutral. After precipitation, the removal rates for CODcr and BOD₅ are 70–80%, whilst the removal rate for sulphides exceeds 97%. Chrome tanning wastewater: The pH is adjusted to 8–8.5 to…

High Efficiency Belt Filter Press for Industrial Sludge Dewatering

High Efficiency Belt Filter Press for Industrial Sludge Dewatering Product Details Belt filter presses offer the advantages of high pressure, strong dewatering capacity, a high degree of automation and ease of operation. With an outlet moisture content of less than 78%, they are widely used for dewatering sludge in industries such as municipal sewage treatment,…