Apex Environmental Limitedsupplier website

Apex Environmental promises guaranteed environmental performance and that makes us New Zealand leaders in industrial wastewater treatment. We are committed to helping New Zealand industry grow sustainably, thereby preserving our environment for future generations.

Apex Environmental is pleased to exclusively offer SINAP flat sheet membranes throughout New Zealand, Australia and the South Pacific with the following options:

• Supply of individual membrane sheets − easily retrofitted into most existing brands of flat sheet MBRs.
• Supply of complete membrane modules incorporating membranes and stainless steel housings.
• Design and build of complete MBR plants.
• Modules range in flow capacity from 300 litres per day to 105,000 litres per day.

Advantages of MBR − membrane bioreactor is a new and efficient wastewater treatment technology combining membranes separation and a conventional activated sludge process. The MBR unit removes the need for secondary sedimentation, greatly improving solid-liquid separation and producing effluent of a very high quality. These membranes are suitable for applications ranging from industrial wastewater treatment through to domestic sewage, with treatment being of a standard high for reuse. The 0.1 micron nominal pore size of the SINAP membranes is sufficiently fine to remove virtually all bacteria and protozoa from the wastewater. PVDF construction and asymmetric membrane structure offers excellent permeate flux and quality and improved fouling resistance.

Apex Environmental recommends the use of onsite trials as flow capacities vary depending on the source and quality of the wastewater. Our mobile plant can be temporarily installed to de-risk projects and offer confidence in the technology working under specific onsite conditions.