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Flocculants & Coagulants Storage
Flocculants and coagulants are used to clarify water in treatment plants and in mining and mineral processing. Polymaster supplies storage and dosing solutions suited to these applications.
OVERVIEW
What are Flocculants & Coagulants?
Flocculants and coagulants are chemicals used to treat water by aggregating suspended particles into larger clusters, making them easier to remove. These chemicals are vital in various industries, including water treatment, paper production, and wastewater management. Here at Polymaster, we design and manufacture storage and dosing solutions specifically for flocculants and coagulants, ensuring safe and efficient handling. Our supply tanks for these chemicals are used in a variety of industrial applications.
Ferric Chloride (FeCl3): A widely used coagulant, Ferric Chloride helps in removing turbidity, colour, and contaminants from water by forming insoluble iron hydroxides that capture particles.
What material is compatible with Flocculants & Coagulants storage?
1.5SG with Hexene PE, Sealed
Polymaster’s tanks with 1.5SG hexene PE are designed for superior chemical storage solutions. Hexene PE provides enhanced strength and durability compared to standard PE, ensuring the tanks can withstand harsh chemical environments. The sealed design of these tanks guarantees a secure containment of chemicals, preventing any risk of leaks or contamination. Each tank undergoes rigorous QA processes, including hydro testing, to confirm they meet the highest standards of safety and performance. Polymaster’s 1.5SG hexene PE tanks are ideal for industries requiring reliable and robust chemical storage solutions.
CHEMICAL DOSING SOLUTIONS
Chemical Dosing Solutions
Pre-engineered Dosing Systems
Our pre-engineered dosing systems are designed for precise and efficient dosing of flocculants and coagulants. These systems are pre-engineered to offer a dosing range which is off-the-shelf and suitable across a wide range of industries. To configure a pre-engineered dosing system suitable for your application, this range offers:
Key Features:
- Pump Arrangements: Duty or Duty/Standby pump arrangements.
- Pump Options: 7.5 LPH @ 16 bar up to 200 LPH @ 4 bar – Grundfos DDA Dosing
- Pumps.
Pipework and Valves: +GF+ sch80 pipework and valves. - Cables and Junction Box: Control Cables and Junction Box.
- Mounting: These dosing systems are typically mounted inside the Double Door Cabinet and can be integrated to the side of a storage tank or standalone.
- Documentation: Detailed drawings, datasheets and step files available for these systems.
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Custom Dosing Systems
Our custom dosing systems are tailored to meet the unique requirements of your specific applications. Polymaster builds custom dosing systems to match client-supplied P&ID’s and we follow the end-users’ specifications, such as a Water Utilities technical specification.
Key Features:
- Customised Systems: Systems built to your specifications.
- Precision Dosing: Advanced pumps and controls for accurate chemical delivery.
- Integration: Seamless integration with your current processes and systems.
- Safety and Compliance: Designed to meet all relevant standards and end-user specifications.
- Large Systems: We can build large systems for large-scale applications.
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CHEMICAL SOLUTIONS
Tanks for Flocculants & Coagulants Storage
Polymaster’s Self-Bunded range is the ultimate storage solution for Flocculants & Coagulants. This range incorporates the bund with the storage tank, providing a bund capacity of 110% of the internal storage tank. In the unlikely event of a leak, this design prevents chemicals from coming into contact with the environment and personnel. Polymaster’s chemical tanks are not rainwater tanks and follow strict QA processes, such as hydro testing each tank to ensure they are 100% leak-proof.
110L Chemical Dosing Skid
110L Chemical Dosing Skid
The 110ltr Dosing Skid is designed for small or remote treatment plants. This unit is setup inside the Polymaster the Double Door Cabinet, making it portable and versatile for different applications.
220L Chemical Dosing Skid
220L Chemical Dosing Skid
The 220L Dosing Skid offers extra capacity over the 110L unit while retaining the same compact, easy-to-manage footprint. It’s suited to applications with slightly higher dosing demand, without the space or handling requirements of a full-scale storage tank.
Enclosed IBC Bund
Enclosed IBC Bund
All Weather Polyethylene IBC Storage & Dispensing.
Polymaster’s unique Enclosed IBC Bund solves many of the problems associated with IBC storage and chemical/fluid decanting in a weather-resistant, purpose-built enclosure.
1,500L Bunded Chemical Tank
1,500L Bunded Chemical Tank
Polymaster’s smallest self-bunded tank, built for sites with tighter footprints or lower-volume chemical use. At 1170mm diameter it’s the most compact in the range, still delivering a fully engineered tank-within-a-tank design with 110% bund capacity, a 25-year design life, and compatibility across 1,965+ chemicals.
2,300L Bunded Chemical Tank
2,300L Bunded Chemical Tank
A step up from the 1,500L, the 2,300L self-bunded tank is the first size in the range offered with a double-door cabinet option, giving room to house dosing equipment alongside storage. Same 110% bund capacity and 25-year design life, sized for operations that need a bit more headroom without going bulk.
3,300L Bunded Chemical Tank
3,300L Bunded Chemical Tank
The 3,300L sits comfortably in the mid-range for self-bunded storage, still light enough to be despatched on a pallet and unloaded by forklift or crane with spreader bar. It combines the same tank-within-a-tank containment and 25-year design life as the rest of the range, in a footprint that suits growing operations.
5,000L Bunded Chemical Tank
5,000L Bunded Chemical Tank
At 2200mm diameter, the 5,000L strikes a balance between capacity and handling ease — still within the pallet/forklift-friendly size bracket, but with meaningfully more storage than the smaller tanks. Fully self-bunded to 110% capacity, it’s a common choice where moderate chemical volumes need dependable, low-fuss containment.
10,000L Bunded Chemical Tank
10,000L Bunded Chemical Tank
The 10,000L is the largest self-bunded tank still handled via pallet, forklift, or crane with spreader bar — the practical ceiling before larger units require lifting-plan-specified equipment. It offers substantially more storage while keeping site logistics simple, backed by the same 110% bund capacity and 25-year design life.
13,000L Bunded Chemical Tank
13,000L Bunded Chemical Tank
Moving into the range’s larger tanks, the 13,000L is the first size requiring a dedicated lifting plan for installation, and the first offered in a 1.75 SG rating alongside the standard 1.5 and 2 SG options — giving more flexibility for denser chemicals at higher-volume sites.
21,000L Bunded Chemical Tank
21,000L Bunded Chemical Tank
Built for high-volume chemical storage, the 21,000L offers the same 1.5, 1.75 and 2 SG options as the 13,000L in a significantly larger footprint (3570mm diameter). Installation follows the 13KL–30KL lifting plan, reflecting the scale of equipment needed to safely place a tank this size.
30,000L Bunded Chemical Tank
30,000L Bunded Chemical Tank
The largest tank in Polymaster’s self-bunded range, the 30,000L is built for sites with substantial bulk chemical storage needs. At 3880mm diameter, it carries the same engineering standards as every size below it — 110% bund capacity, 25-year design life — scaled up for maximum single-tank capacity.
HIGHEST QUALITY, CERTIFIED PRODUCTS
Our Tanks are manufactured to the highest Quality & Standards
Quality Assurance
Polymaster is certified for the international standard for quality management ISO9001
Food Grade
Food-grade polyethylene, certified to AS/NZS4020, the Australian standard for drinking water
Product Certification
Manufactured to AS/NZS 4766:2006 for guaranteed peace of mind.
Chemical Grade
Polymaster’s specially formulated PE material grades are certified to safely contain over 2,000 chemicals.
ACCESSORIES
Accessories for Flocculants & Coagulants Storage
Accessories give you the ability to decanter, store, mix and dispense with ease. We ensure you have a safe and effective solution for storing and dosing aggressive chemicals.
Dosing Skids
Polymaster provides dosing pipework and skids that assist in controlling the flow rate of flocculants and coagulants used in various treatment setups. These systems ensure precise and efficient chemical dosing.
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Chemical Filling Stations
Polymaster’s chemical filling stations offer a safe and efficient solution for unloading flocculants and coagulants. Designed for ease of use, these panels ensure secure and controlled chemical transfer.
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Cabinets
Chemical Dosing Systems – made easy at Polymaster for all applications, with flexible dosing options available ranging from a standalone cabinet to a complete package. These cabinets ensure safe and organised storage of flocculants and coagulants dosing equipment.
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CASE STUDIES
Upgrading the Dungong Wastewater Treatment Plant
Find out how Polymaster was involved in the completion of a $28 million upgrade project to improve Dungong’s water quality.
- Industry: Waste Water Treatment
- Application: Clean In Place
- Product Used: Medium Self Bunded Chemical Tank
Applications
What are the applications for Flocculants & Coagulants?
Flocculants & Coagulants is a versatile chemical with a wide range of applications across various industries.
Here are some of its primary uses:
Water Treatment
Flocculants are used to aggregate fine suspended particles in water and wastewater, facilitating their removal by sedimentation, filtration, or flotation. This is crucial in municipal water treatment plants to produce clean drinking water and in wastewater treatment to reduce pollution before discharge into the environment.
Mining and Mineral Processing
In the mining industry, flocculants are used to separate minerals from ore slurries. They help in dewatering tailings and in the clarification of water used in the processing plants, reducing water usage and improving process efficiency.
FAQs
Frequently Asked Questions
Got a question about storing or dosing Flocculants & Coagulants? Here’s what our customers ask most — from best-practice storage to safe handling and what to avoid mixing it with.
Best practices for storing Flocculants & Coagulants
Store flocculants and coagulants in a cool, dry, and well-ventilated area away from direct sunlight. Use containers made of compatible materials. The recommended Polyethylene grade will depend on which Flocculant you are using.
Store flocculants and coagulants separately from other chemicals to prevent reactions or contamination.
Ensure that the flocculants and coagulants containers are tightly sealed and labelled with the proper hazard warnings.
Regularly inspect and check your tank for any signs of damage or wear that may occur and get them repaired immediately.
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