Tatva Enviro Engineers

Ferric Alum and Non Ferric Alum – Trusted Coagulants for Clear Water

At Tatva Enviro Engineer, we supply premium-quality Ferric Alum and Non Ferric Alum wholesaler for water and wastewater treatment. Available in powder and block form, suitable for industries, WTPs, STPs, and ETPs
Contact us to bulk buy from Gujarat

Quality Alum that perform for wastewater coagulation.

Explore our selected quality wastewater treatment Alum for best performance in water and wastewater treatment.

<strong>Ferric-Alum</strong>: Al₂(SO₄)₃·Fe₂(SO₄)₃

Ferric-Alum: Al₂(SO₄)₃·Fe₂(SO₄)₃

(Aluminium Sulphate with added Ferric Sulphate)

Quality Specifications:
Ferric Alum (Block / Powder Form):
Al₂O₃: 15% ± 1%
Fe₂O₃: Present (adds brownish color)
Appearance: Light brown to reddish
Solubility: Completely soluble in water

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Ferric and Nonferric Alum

(Pure Aluminium Sulphate – no iron content)

Quality Specifications:
Non-Ferric Alum (Powder / Lumps):
Al₂O₃: 16% minimum
Iron (Fe₂O₃): < 0.01% (Very low — gives white finish)
Appearance: White crystalline or powder
Solubility: High solubility and purity

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Why Choose Alum?

At Tatva Enviro Engineer, we supply premium-quality Ferric Alum and Non-Ferric Alum for water and wastewater treatment. Available in powder and block form, suitable for industries, STPs, and ETPs and Water treatments.

Special features

Available in both Block and Powder form
Sourced from reliable ISO-certified manufacturers
Consistent quality and lab-tested purity
Ready stock and on-demand bulk delivery
Suitable for industries requiring high-grade coagulation with low sludge generation

Coagulation Mechanism

Alum works by neutralizing the charges on particles in water.
Once charge is removed → particles stick together → form flocs → flocs settle down → clean water on top.
Works best at pH between 6.0 to 7.5
Can be combined with poly electrolyte for better settling and less sludge.

High purity, lab-tested quality

Bulk supply ready for industries and government projects

Storage & Delivery

Stable shelf life and easy to store
Doorstep delivery across Gujarat and beyond

How Alum Works?

Alum in Action

Coagulation Process

When ferric alum is added to wastewater, it reacts with impurities and suspended particles.
It neutralizes the negative charges on contaminants, causing them to clump together into larger particles called flocs.
These flocs are easier to remove through sedimentation or filtration.

Removal of Suspended Solids

The flocs formed by ferric alum settle at the bottom of treatment tanks.
This process significantly reduces turbidity, making the water clearer.

Reduction of Phosphates & Organic Matter

Ferric alum binds with phosphates, preventing excessive algae growth in water bodies.
It also helps remove organic pollutants, improving overall water quality.

pH Adjustment

Ferric alum slightly lowers the pH of water, making it more acidic.
Additional chemicals like lime may be used to balance the pH after treatment.

Application in Municipal & Industrial Wastewater

Used in municipal sewage treatment plants to purify drinking water.
Applied in industrial wastewater treatment to remove heavy metals and dyes.
Ferric alum is a cost-effective and efficient solution for treating wastewater, ensuring cleaner and safer water for reuse or discharge.

Chemicals Used Along With Alum

Coagulants & Flocculants

Ferric Chloride (FeCl₃): Improves coagulation and helps remove heavy metals.
Polyaluminum Chloride (PAC): More effective than alum in some cases, requiring less pH adjustment.
Cationic Polymers: Enhance floc formation and improve sedimentation.
Anionic Polymers: Used alongside alum to strengthen floc formation.

Oxidizing Agents

Chlorine (Cl₂): Disinfects and removes organic contaminants.
Hydrogen Peroxide (H₂O₂): Helps break down organic matter and control odors.
Ozone (O₃): Enhances oxidation and removes pollutants.

Activated Carbon

Powdered Activated Carbon (PAC): Absorbs organic compounds and improves water clarity.

Additional Enhancers

Bentonite Clay: Improves floc formation and sedimentation.
Zeolites: Help remove ammonia and heavy metals.

Our Other Products and Services

Explore the range of services we offer to elevate your business.

Wastewater treatment

Effluent treatment plants and Sewage treatment plants, with MBBR, MBR, ASP and trickling filters.

Air Pollution Control system

Wastages scrubbers, wet scrubbers, Cyclone Seperators, Dust Collectors, Packed Bed Scrubbers, Acid Acrubbers andymany more.

Environmental consulting

Permissions from Pollution control board and central groundwater authority. Which includes Consent to Operate, Consent to establish, Closure revocation, Borewell use Permissions and Yearly compliances.

Rain water harvesting System

Proven and customizable Rainwater solutions featuring rainwater management with recharge percolation wells, rainwater pond structures, and filtration systems

Hydreted Lime

Tatva Enviro Engineer is a leading supplier and whole seller of high-purity hydrated lime (calcium hydroxide) in India.

Poly Electrolyte powder

Our High Molecular Weight Poly Electrolyte is a premium-grade flocculant specially designed for solid-liquid separation in wastewater treatment. It is ideal for applications in Effluent Treatment Plants (ETP), Sewage Treatment Plants (STP), textile process houses