From intake screening to clear-water decanting, Point engineers every
stage of sewage and effluent treatment — built for compliance, reliability, and long-term operational
performance.
The Whole Treatment Plant, or the Equipment Inside It
A treatment sequence engineered for your site from intake to
dewatering, or standalone equipment for a plant you are building or upgrading.
01 · Engineered end to end
STP / ETP Plant Solutions
Integrated sewage and effluent treatment designed around your flow, site
conditions, treatment requirements and water-reuse objectives — the full sequence working as one
coordinated system.
Equipment for critical wastewater treatment applications, including bar
screens, scum removers, mixers, aerators, bubble generators, decanting pumps and separators.
Point delivers end-to-end sewage and effluent treatment systems for residential, commercial, and industrial applications. Our solutions are designed to ensure compliance, sustainability, and efficient water reuse across diverse environments — from screening and aeration through to mixing, dewatering, and clear-water decanting.
Rather than supplying isolated pieces of equipment, we engineer the
full treatment sequence to work as one coordinated system, sized to your site’s channel width, tank
depth, and treatment capacity.
01
Stage 01
Screening
Rotary Rake Bar Screen Machines intercept and remove floating debris at the intake, protecting
downstream processes from clogging and damage. Anti-jamming design and overload protection keep the
system running with minimal manual intervention.
Floating Scum Removers collect grease, oil, foam, and surface contaminants before they interfere
with biological treatment stages — particularly important in food & beverage and oil-heavy
industrial effluent.
Submersible Mixers keep tanks homogenized and prevent sedimentation, supporting nitrification,
de-nitrification, and phosphorus removal processes that depend on consistent tank conditions.
Jet Aerators, Radial Aerators, and Push Flow Aerators deliver oxygen for biological treatment,
tailored to tank type, depth, and application — from small equalization tanks to large-scale lagoon
aeration.
Micro-Nano and Super-Nano Bubble Generators provide high oxygen transfer efficiency and support
pollutant breakdown for sites needing more intensive treatment performance, such as black and odorous
water bodies or deep-drain wastewater.
Decanting Pumps selectively draw treated supernatant water while keeping sludge undisturbed, with
automatic level adjustment and turbidity-based shutoff to protect effluent quality.
Backed by the Same Engineering Discipline as Our Biogas
Systems
Not sold as a one-size-fits-all package.Engineered around your site.
Backed by the same engineering discipline behind our biogas systems, our STP/ETP
equipment is built for anti-jamming reliability, overload protection, low maintenance, and
automation-readiness. Equipment like our Rotary Rake Bar Screens is available in a wide range of
channel widths (800mm–3000mm) and configurations, engineered around your site’s actual channel
dimensions and treatment capacity rather than sold as a one-size-fits-all package.
A typical STP/ETP treatment line moves from screening (Rotary Rake Bar
Screen) → surface clean-up (Floating Scum Remover) → mixing and aeration (Submersible Mixer + Jet/Radial/Push
Flow Aerator, with Micro/Super-Nano Bubble Generators for higher-performance needs) → clear water recovery
(Decanting Pump) → solids handling (Solid-Liquid Separator). Our engineering team sequences and sizes this
line around your specific site.
Already running a plant? Many of our products (aerators, mixers, decanting
pumps) are supplied as upgrades or replacements within existing treatment infrastructure, not only as part
of new plant builds.
Both — see STP/ETP Products for standalone equipment (screens, aerators, mixers, decanting pumps, separators), or request a site assessment for a fully engineered treatment sequence.
Answer 02
Yes — many of our products (aerators, mixers, decanting pumps) are supplied as upgrades or replacements within existing treatment infrastructure, not only as part of new plant builds.
Answer 03
STPs are typically used for municipal or residential/commercial sewage; ETPs are used for industrial process effluent — food & beverage, textile & dyeing, chemical & pharmaceutical, paper & pulp, and similar sectors. Many sites need both.
Answer 04
Sizing is based on your channel width, tank depth, and flow/treatment capacity — our engineering team assesses these before recommending a model.
Answer 05
Jet Aerators use the venturi-nozzle principle and suit small-to-medium sewage plants up to 6m depth; Radial Aerators are self-aspirating and easy to install even in flooded tanks; Push Flow Aerators combine fine-bubble aeration with mixing and circulation, and are commonly used for ponds, lakes, and landscape water features rather than industrial tanks.
Built for compliance,reliability
and long-term performance.
