News

News

VLLRO is happy to share with you what's happening in our company, company dynamics, and industry news related to our products.
How to Maintain Commercial RO Water Treatment Systems?28 2026-04

How to Maintain Commercial RO Water Treatment Systems?

Before your commercial RO system fails, learn Sophia‘s 5‑step maintenance guide: proper installation, membrane cleaning, auxiliary checks, parameter monitoring, and professional service tips and etc.
What Are the Main Components of an RO System?27 2026-04

What Are the Main Components of an RO System?

What Are the Main Components of an RO System?Before buying an RO water treatment system, learn each main component: raw water tank, pumps, sand filter, carbon filter, softener, cartridge filter, high-pressure pump, RO membrane, and pure water tank. Sophia explains how they work together and etc
What Are RO Water Treatment Inlet Requirements?24 2026-04

What Are RO Water Treatment Inlet Requirements?

What exactly does your raw water need to look like before it enters the RO membrane? These are called inlet water requirements, and ignoring them is the 1 reason systems fail.So Let me give you the exact numbers you need to hit – and show you how proper pretreatment gets you there.
What Are Industrial Carbon Steel Pressure Tanks and Why Are They Important24 2026-04

What Are Industrial Carbon Steel Pressure Tanks and Why Are They Important

Industrial carbon steel pressure tanks are vital components in a wide variety of industrial applications, including water treatment, chemical storage, and gas compression systems. Made from high-quality carbon steel, these pressure tanks offer strength, durability, and resistance to corrosion.
Why RO Equipment Pretreatment Matters?-To Protect Your Membrane23 2026-04

Why RO Equipment Pretreatment Matters?-To Protect Your Membrane

A standard pretreatment system typically includes four key stages: l Multi‑media filter (sand filter) – removes suspended solids, sediment, and turbidity l Activated carbon filter – eliminates chlorine, odors, and organic compounds l Water softener – reduces calcium and magnesium (hardness) l Cartridge (security) filter – final 5‑micron polish before the RO membrane
How to Choose RO Equipment?suitable for Residential and Commercial22 2026-04

How to Choose RO Equipment?suitable for Residential and Commercial

How to Choose RO Equipment? 1:Check Your Raw Water Quality First 2:Calculate How Many Liters You Need Per Hour 3:Decide – Separate Design or Combined Unit? 4:Maintenance & Support
X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
RejectAccept