Before we delve into the use of alcohol as a defoamer, let’s take a moment to review the concept of a defoamer. A defoamer is a chemical additive designed to accelerate the elimination of foam or bubbles. In essence, a defoamer achieves this by altering the surface tension of the bubbles, leading to their rapid […]
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PVA sponges and wipers are suitable for use in clean rooms. A clean room is a confined and controlled environment designed to maintain stringent pollutant control standards, including the regulation of airborne particles, aerosol particles, microbes, and dust. The air in a clean room undergoes continuous circulation and filtration to ensure compliance with cleanliness specifications. […]
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The PVA sponge’s unique characteristics have positioned it as an advanced media for MBBR biochip substrates. In our earlier blog, PVA Sponge Cube for Developing Biofilm, we had reviewed the mechanism of biofilm formation. In this article, let’s delve into why this shift has been occurring in industrial effluent treatment. The MBBR substrates have a […]
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Microbes can thrive in nearly any environment, including within water pipelines. On occasion, we confront situations where biofilms accumulate within the pipelines and filtration systems, indicating a need for improvements in the overall process. We do promote microbe grows in wastewater treatment plant, however the grow in water pipeline would be a disaster. Microbes and […]
PVA Sponge Cube for Developing Biofilm
In wastewater treatment process, many use PVA sponge cube for promoting to develop biofilm. The biofilm is a by-product that develops throughout the microbial growth process. Freely dispersed microorganisms in a water solution cannot form a biofilm unless they are residing on a static surface, such as a PVA sponge cube. The presence of a […]
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A mirror surface finishing stainless steel plate is under high demand, such as many commercial building are using shinny stainless steel plate to decorate the wall. The beautiful mirror finish stainless steel plate has become very popular ornament element in commercial building as it not only gives grandeur feeling but also convenient in maintenance. A […]
Precision scrubbing which involves PVA sponge is one of the important process in industrial surface cleaning. This is because the PVA sponge has to provide sufficient scrubbing force without causing scratching or damaging the substrate surface. Especially in the silicon wafers and hard disc substrate surface cleaning, those precision part require a good quality scrubbing […]
We all know PVA block sponge is widely used in many industries and application, but lately we came across a Melamine sponge block which claim with “Magic Cleaning” performance. What special about the melamine sponge if compare with PVA sponge? Will it out overtake PVA sponge in future? These are all the interesting topics we […]
The launching of PVA sponge for buffing process is invaded into the surface finishing industry. We all known that PVA is the main composition for the grinding wheel and now the industry wants more. Even though the PVA based grinding stone comes in hard in nature, and it is a common commodity for precision surface […]
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