Blog News Updates

1

Mar.

27, 2025

Hengshui Defeng Medical participated in the medical products exhibition

Recently, at the medical products exhibition, the wonderful appearance of Hengshui Defeng Medical Equipment Co., Ltd. attracted the attention of many industry insiders. As an important player in the field of medical devices, Hengshui Defeng Medical brought its rich product series and innovative technologies to add a touch of bright color to the exhibition.

2

Mar.

27, 2025

What Do You Use an Extension Pole For?

An extension pole is a versatile tool that serves a variety of purposes in both professional and household settings. Designed to extend the reach of the user, extension poles are commonly used in activities like painting, cleaning, and maintenance.

3

Mar.

27, 2025

Kaidefei Polyphosphate Antiscalant Chemical Dosing Calculation

Kaidefei Scale Inhibitors typically last 12-24 months. After this period, the surface area of the crystalline material decreases, slowing the dissolution rate. Since the water usage remains constant, the concentration in the water also decreases. Replenishment is necessary to maintain the concentration and effectiveness of the scale inhibitor.

4

Mar.

27, 2025

Kaidefei phosphate slightly soluble or are insoluble in water

A core feature of Kaidefei’s inhibitors is their precisely managed slow-release rate: they dissolve only with water flow, releasing minimal amounts when water is still. Even after a year of continuous immersion, only a thin layer dissolves, achieving reliable scale inhibition and high performance for approximately one year under normal conditions.

5

Mar.

27, 2025

Antiscalant balls use

Kaidefei NSF, FDA certified polyphosphate antiscalant crystal balls are available in various sizes, ranging from 1mm to 20mm, to meet different requirements and fit equipment of different sizes.

6

Mar.

27, 2025

The lifepan of polyphosphate (silica) phosphorus crystals

The lifespan of kaidefei polyphosphate (silica) phosphorus crystals, also known as siliphos crystals, generally ranges from 12 to 24 months in household water systems. This can vary significantly depending on factors such as water hardness, flow rate, and overall water usage. In systems with higher hardness or flow, the crystals dissolve more quickly, reducing their effective lifespan.

7

Mar.

27, 2025

Antiscalants in RO Membrane Scaling Control

A highly advanced but not yet widely recognized solid slow-release polyphosphate antiscalant bead, which releases only when water flows and stops releasing when the water flow ceases. Kaidefei has obtained multiple certifications, making it a trustworthy partner in water treatment.

8

Mar.

27, 2025

KOH impregnated activated carbon: the preferred solution for efficient removal of H2S gas

9

Mar.

27, 2025

How long do you need to change an RO emebrane filter?

RO (reverse osmosis) membrane filters typically need to be replaced every 2 to 3 years. If the feed water contains high levels of contaminants like chlorine, hardness, or total dissolved solids (TDS), the membrane may need to be replaced sooner.

10

Mar.

27, 2025

Are siliphos polyphosphate beads safe for drinking water?

Siliphos chemical is non-toxic. However, it's worth mentioning that if you're using a reverse osmosis system to filter your drinking water, phosphate-based systems may put extra strain on the system.

11

Mar.

27, 2025

Anti-scale Siliphos balls Descaling solution for coffee machine

The Polyphosphate Antiscalant Ball, a highly efficient antiscalant chemical, is designed to prevent limescale buildup and protect your coffee maker.

12

Mar.

27, 2025

Anti Scale Polyphosphate in an RO Plant

Scaling is a major challenge in Reverse Osmosis (RO) systems, as it can significantly reduce the performance and lifespan of the RO membrane. While there are many forms of antiscalants available, one of the most effective and convenient solutions is the use of solid crystalline scale inhibitors like polyphosphate balls.

13

Mar.

27, 2025

water softener and descaling treatment

Say goodbye to mineral buildup and hello to cleaner, smoother water with our water softener antiscalant! Our product protects plumbing and extends appliance lifespan, giving you peace of mind. Learn more about our game-changing solution today.

14

Mar.

27, 2025

Antiscalant Balls in Industrial and Household Water Systems

The most immediate issue is the blockage of piping systems. Scale buildup narrows the pipe diameter, leading to a drop in water pressure. Additionally, rust accumulation inside the pipes can cause corrosion, which may require the replacement of household appliances or even the entire piping system. Equipment malfunctions result in increased maintenance costs and higher production expenses.

15

Mar.

27, 2025

30 tons of high-quality impregnated columnar activated carbon from Yihang Activated Carbon Plant help Thailand's biogas purification project

Against the backdrop of the country's vigorous promotion of clean energy utilization and ecological environmental protection, a major project aimed at improving biogas purification efficiency was successfully launched in Chiang Mai, Thailand recently.

16

Mar.

27, 2025

Kaidefei Antiscalants in Water Purifiers (RO Membranes)

Antiscalants used in water purifiers are different from industrial-grade chemicals. In purifiers, the antiscalant typically used is a polyphosphate-based material, often referred to as FOF antiscalant, with phosphoric acid as its key ingredient. Phosphates are commonly found in everyday products, including certain drinks and foods.

17

Mar.

27, 2025

Polyphosphate Antiscalant Balls and Liquid Antiscalants

Kaidefei polyphosphate antiscalant beads is way better than traditional liquid antiscalant. Many people often ask about the differences between polyphosphate antiscalant balls and liquid antiscalants, as well as how to use them correctly. In this article, we’ll explore their materials, safety benefits, and practical applications.

18

Mar.

27, 2025

Kaidefei Solid Glassy Scale Inhibitor vs Liquid Inhibitor

Kaidefei China Factory Glassy Polyphosphate SLOW PHOS balls: Food-grade scale inhibitors for long-lasting protection in water filtration systems, enhancing equipment lifespan and performance.

19

Mar.

27, 2025

Should I choose powdered carbon or granular carbon for water treatment?

In the water treatment process, the selection of activated carbon is crucial to the treatment effect. Different types of activated carbon are suitable for different process requirements and conditions. Powdered activated carbon and granular activated carbon have their own advantages and disadvantages in performance, applicable occasions and economy.

20

Mar.

27, 2025

Kaidefei NSF Certified SLOW PHOS Glassy Antiscalants & KDF Filter Media

Information on the NSF Certification for Our Factory’s Polyphosphate Antiscalants and Copper-Zinc Alloy Filter Media The products that have obtained NSF certification are exactly the polyphosphate antiscalant beads and copper-zinc alloy filter media.