Media Filtration Systems

Automatic Filtration System (“AF”)

As an innovative gravity filter that uses a unique, patent-pending siphon backwash feature, AF provides high product water recovery and self-cleaning reliability. Like all gravity-based systems, the likelihood of contaminant breakthrough is eliminated and operating expenditure is also substantially lower. RiViva’s Automatic Filtration System (AF) functions without pumps, compressed air, skilled manpower, electricity, control panel, civil shelter etc. Having no moving parts eliminates wear and tear. AF is available in FRP, ABS, HDPE, stainless steel, carbon steel and concrete.

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There is no need for pumps, skilled manpower, electricity
and it can be flexibly used in both urban and rural environments.
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Automatic Aeration & Filtration System (“AAF”)

Designed to treat groundwater with high content of iron, manganese and hydrogen sulfide, AAF’s built-in aeration and automatic-backwashing functions enable it to take on
far more difficult water than can be handled by pressurized systems and also enhance the longevity of both special media and system. Like all gravity-based systems, the likelihood of contaminant breakthrough is eliminated and operating expenditure is also substantially lower. AAF is available in FRP, ABS, HDPE, stainless steel, carbon steel and concrete.

As a system specially designed to treat groundwater
that is often contaminated by excess iron, hydrogen sulfide
and manganese, the AAF has a built-in aeration function
that enhances the filtration process.

Membrane Filtration Systems

Automatic Membrane Filtration (“AMF”)

Available in both microfiltration and ultrafiltration membranes for removal of Total Suspended Solids (“TSS”), bacteria and viruses, RiViva’s Automatic Membrane Filtration System (AMF) opens a new world of low-cost and reliable supply of clean water for decentralized multi-sector use. By leveraging on gravity and a unique, patent-pending siphon backwash feature, skilled manpower, electricity, control panel, pumps, civil shelter etc are eliminated, ensuring effectiveness even in remote locations such as farms, security outposts, palm oil mills etc. AMF is available in FRP, ABS, HDPE, stainless steel, carbon steel and concrete.

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The AMF is ideal for highly turbid water that would normally
cause a host of problems for conventional membrane systems.
TYPICAL PRESSURIZED MEMBRANE SYSTEM VS AMF
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Nanofiltration / Reverse Osmosis

We use nanofiltration or reverse osmosis membrane filtration systems for removal of Total Dissolved Solids (“TDS”) such as salt and dissolved metals. As a modular system, capacity is limited only by demand.

As a modular system, capacity is limited only by demand.

chemical treatment

While our systems focus on minimizing or eliminating chemical usage, chemical treatment is sometimes inevitable, e.g. pH control. As a subsidiary of ProMinent, we understand the complexities of chemical treatment better than most, and will incorporate it as part of our solutions when necessary.

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disinfection

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Chlorine Dioxide System Bello Zon®

Outstanding ClO2 disinfection system with the proven chlorite/ acid process. It combines outstanding protection against biofilms and bacteria with maximum economy. In combination with ProMinent® accessories, it offers the user a complete system with the highest safety standard.

Ozone Systems OZONFILT® and Bono Zon®

Sterile water for rinsing is produced by the addition of ozone. Ozone systems produce ozone from the oxygen in the air or from pure oxygen. In product water treatment, ozonization is used for removal of iron, manganese, and other contaminants, and for disinfection of the water.

UV Systems Dulcodes

Radiation with UV light produces microbiologically pure water without the use of chemicals. What’s more, the radiation also removes any present disinfectant residues, like chlorine dioxide, ozone or chlorine from the water.

Salt Electrolysis Systems Chlorinsitu®

An alternative to bleach. Chlorine is produced directly on site by electrolysis, from harmless common salt, represents an extremely economical alternative to other chemical products, without the need to store hazardous chemicals.

Calcium Hypochlorite System ProCal

ProCal enables easy and economical disinfection of swimming pool water utilizing calcium hypochlorite. The effective, chlorate-free disinfection solution is prepared with the integrated, fully automatic dosing unit and is subsequently injected into the swimming poolwater via a bypass line. Controlled metering is ensure by ProMinent® measuring and control systems.