Industrial Chemistry

PAC Production Technology

Engineering Documentation for Liquid Polyaluminum Chloride Production — a second dimension of NetaChem's chemistry expertise.

Background

What is PAC?

Polyaluminum Chloride (PAC) — also known as PACH or liquid alum — is one of the most widely used coagulants in water treatment worldwide. It is applied in municipal water purification systems, industrial wastewater treatment, paper manufacturing, and other process industries requiring water clarification.

Compared to conventional aluminum sulfate (alum), PAC offers several operational advantages:

Advantage
Wider pH coagulation range
Advantage
Reduced sludge volume
Advantage
Active at lower temperatures
Advantage
Lower dosing requirements

These characteristics make PAC a preferred coagulant in modern water treatment facilities, where operational efficiency, cost control, and regulatory compliance are ongoing priorities.

Our Offer

Engineering Documentation Package

NetaChem holds complete engineering documentation for a PAC production unit. This is a verified, established production technology — not a concept — with the following parameters:

SpecificationValue
Production capacity40,000 tonnes/year (liquid product)
Product concentration18% Al₂(OH)ₙCl₆₋ₙ
Product formLiquid, ready for use
Process typeEstablished industrial production process

Documentation Package Includes

Process flow diagrams  ·  Equipment specifications and selection  ·  Material and energy balances  ·  Production unit layout  ·  Safety and operational requirements  ·  Raw material specifications

PAC production unit — 40,000 t/year liquid polyaluminum chloride
Partnership Approach

How We Work

NetaChem approaches this direction as a technology and documentation partnership — not as a finished product vendor. We are open to discussions with parties interested in establishing PAC production capacity, whether as an industrial investor, water utility, or process chemistry company seeking to expand product range.

The documentation package is transferable and is designed to provide an engineering foundation for a new production facility. NetaChem can support the evaluation, adaptation, and implementation process as a technical partner.

Industrial Investors

Building new PAC production capacity from established engineering documentation.

Water Utilities

Municipal or regional water treatment operators looking to establish supply independence.

Process Chemistry Companies

Expanding product range into water treatment coagulants from an established technical base.

Discuss PAC Partnership →

Interested in PAC production technology?
Let's start a conversation.

Contact NetaChem