Each store or cafe in your shopping mall produces sewage and wastewater with different levels and rates of contaminants (dissolved solids (DS), suspended solids (SS), fats, oils, and grease (FOGs)). These contaminants influence pH, biological oxygen demand (BOD), and chemical oxygen demand (COD).

Shopping malls experience highly variable wastewater flows during peak and low periods. This can lead to fluctuations in water consumption and wastewater flows which increase the risk of non-compliance with environmental laws and discharge limits.

For shopping centers, decentralized water treatment is the most economically justified solution because it allows one to have full control over the entire process of wastewater treatment in order to make wastewater dischargeable into municipal sewers or receiving waters.

The proper wastewater treatment system for shopping malls should reduce total dissolved solids (TDS), total suspended solids (TSS), BOD, and COD. Pre-treatment systems using 1mm-6mm mechanical screens are required to remove suspended solids including hairs, grease, and fibers. EauTech Solutions’ HALBR technology combining biological treatment and clarification can be used after the pre-treatment step to remove DS and FOGs effectively and enable clarification simultaneously.

EauTech Solutions supplies shopping centers with equipment and HALBR technology for full wastewater treatment process flow and customizes it to the specific requirements of the customer. The system is fully automated and can be delivered as a pre-assembled containerized plant or it can be assembled and installed in specially built premises.