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Why is it easy to cause water hammer if a "check valve" is not installed at the pump outlet? First, let's take a look at the consequences of not installing a check valve on the water pump: The sudden changes in the water flow inside the pump outlet pipeline, such as opening, closing, and sto...

【Hongjie Water Service】 The installation and commissioning process of the two-stage RO reverse osmosis equipment is standardized and very practical! With the continuous development of science and technology, the manufacturing level of two-stage RO reverse osmosis equipment is also constantly impro...

What is DT-RO water treatment process The DT-RO membrane does not require any form of pre-treatment, and can directly treat the leachate to meet the discharge standards required by the owner. For the treatment of urban household waste leachate, if it is to meet the national first level emission ...

Analysis on scaling phenomenon of reverse osmosis membrane in Hongjie Water Service 1. Fouling analysis 1.1 Treatment of raw water To avoid clogging the reverse osmosis device, the raw water should be pre-treated to eliminate suspended solids in the water and reduce its turbidity; In addition,...

Is the check valve installed in front of or behind the outlet valve? Today we will discuss the installation position of the check valve. So how to determine the installation position of the check valve? What is the difference between installing a check valve in front of a pump and installing a che...

Why do we need to choose softened water for boiler makeup water? Why does boiler makeup water need softened water? This is because the alkaline salts such as calcium and magnesium present in the boiler feed water will combine with the bicarbonate ions in the water to form insoluble precipitates su...

【Hongjie Water】 Tell me about your misunderstandings about scale over the years Scale, scientific name "calcium carbonate/magnesium carbonate". It originates from the water of rivers and lakes in nature, and whenever water containing calcium or magnesium ions is boiled, scale is formed. The main c...

【Hongjie Water Service】 Reverse Osmosis Membrane Treatment and Application There are currently four methods for producing pure water, namely distillation, electrodialysis, ion exchange, and reverse osmosis. And reverse osmosis is the most advanced, efficient, and energy-saving technology for produ...

【Hongjie Water Service】 Several influencing factors for poor air flotation effect! Air flotation method is a water purification process that introduces air or other gases into wastewater to generate bubbles, causing some small suspended solids or solid particles in the water to adhere to the bubbl...

Introduction to pH meter for Hongjie Water PH meter is a commonly used instrument and equipment, mainly used to accurately measure the pH of liquid media. If equipped with corresponding ion selective electrodes, it can also be used to measure the potential value of ion electrodes, and is widely us...

Misunderstanding and Explanation of Reverse Osmosis Membrane by Hongjie Water In response to many people's misunderstandings about membranes, this article specifically explains these easily occurring misunderstandings (Hongjie Water, every point is true) Misunderstanding 1: Membrane water tr...

【Hongjie Water Service】Calculation instructions for the amount and concentration of salt used in softened water equipment Principles of softened water equipment There are many methods for water treatment, and the water treatment technology used for water softeners is ion exchange technology. All ...