Category Archives: Others

The Natural Black Lava Stone and PVA Foam Cube

Comparing the natural black lava stone and the PVA foam cube. Some of the aquarium lover are using lava stone to cultivate the microorganism in the water. This is very similar application by using the PVA foam cube in the wastewater treatment industry. We purposely get a pack of the lava stone from one of […]

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Select the Non-Silicone Based Defoamer

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The non-silicone based defoamer becomes a scarcity product as most of the defoamer in the market are silicone based product. Even though the silicone based formulation is out-beating in performance, but there are always a niche market that the user has to select the non-silicone based product. While we stir up a detergent solution, we […]

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Chemical Route of Entry to Body

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Understand the chemical route of entry to our body is the first awareness we have to learn. This is the lesson 101 in order to protect ourselves from letting the chemical going into our body and cause damage. This awareness is to protect ourselves not only during handling hazardous material but also ordinary substance. We […]

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Concrete Composition and its Acid Reactions

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Acid attack is the consequences while concrete reacts with acid. By the way, the concrete is an alkaline base structure which support the development of a metropolitan city. In addition, the concrete is a reaction substance from several ingredients, and no doubt, the cement is the major raw material. Even though the cement is the […]

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Abrasive Sponge Block

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Lately, we come across an abrasive sponge block in a hardware shop, the product is so similar to our PVA sponge block. In quick glance, the product looks familiar to us, just bond a layer of abrasive oxide on the outer layer of the square PVA sponge. This is a kind of abrasive sanding sponge […]

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Will UV Light cause Degrade on Detergent

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People worry about UV light may degrade the detergent but in most cases, the effect may not be significant. The sunlight supports our life and plants growing, but it also comes along with a certain level of UV light. UV is a kind of solar radiation which accessive amount will bring adverse effect to the […]

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西药瑞德西韦 (Remdisivir)是COVID-19的救命药吗?

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昨天我在电视上看到,大马卫生总监说大马将成为东南亚第一个正式启动西药瑞德西韦(Remdesivir)来治疗 COVID-19的验证工作。虽然我现在大多精力用来开发消毒液(Sanitizer),但在这个节骨眼上,我认为也是值得写上一些,大家一起抛砖引玉。 西药 Remdisivir 到底是什么药物? Remdisivir 这个西药的制药厂是 Gilead 公司,www.gilead.com。 当医生正在焦头烂额的对付COVID-19 的肺炎,怎么Gilead 公司那么快就有了 Remdisivir 这个药物呢?其实Remdisivir 这个药物在更早之前已经开发出来了,是一种用来治疗 因为 RNA病毒引起的药物,比如说用来治疗丙肝病毒及Ebola 病毒。只是说这个药物从开发出来之后,就一直没排上用场,一直搁在Gilead 公司的资料库里。虽然经过了几次的大规模检测有效性,但是在使用上也没被 美国 FDA 认可。 因为 COVID-19 也是一种RNA 的病毒,因此这个药物就被要上再次拿上来检讨有效性。也因为医学界迫切需要一种药物,虽然 Remdisivir 还没被美国FDA 认可,但是也被医生以“特采”方式,用来当医疗上的救命稻草。 西药Remdisivir 到底能够有效治疗 COVID-19吗? 美国NIAID研究所,Anthony Fauci, 在29/Apr/2020 这一天在白宫记者会上宣布他的团队针对Remdisivir 治疗 COVID-19给出了正面(Positive)的回复,他说Remdisivir可以“清晰地、显著的缩短疾病好转的时间”。大家一起来琢磨这句话的意思。 在同一天,也是29/Apr/2020, Gilead 也发布了第一阶段用 Remdisivir 这个药物用来治疗 COVID-19 的结果,当然这个也是初步的,还没最终定论。Gilead公司的CEO就在同一天,发表了一封公开信,说Gilead 公司的Phase3 Simple Trial,从数据上看到重症患者的从的康复时间从10天可以缩短到5天。也就是说透过 Remdisivir的药物治疗,从原先的10天治疗周期可以缩短到5天。至于里头还有一些说明,有兴趣的朋友可以自己在Gilead 公司的网站上找来阅读吧! 我们到底有需要Remdisivir 药物吗? 从目前美国的情况来看, 我认为Remdisivir 最终会被美国 […]

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3 interesting Statistic Distribution

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Statistic modeling is always an interesting topic which describes many phenomenons.  For instance, the Normal Distribution is a well-known distribution to many of us.  Besides, the normal distribution, I would like to introduce another 2 important statistic distribution in this article. Many phenomena are well descript in Normal Distribution. But Log-Normal Distribution and Power Law […]

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Industrial Wastewater Treatment in Malaysia

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We have been working with many industrial waste water treatment companies along with our business development.  Base on Malaysia’s DOE regulation, contaminated water shall be processed so that it could fulfil the discharge criteria.  As a company focus on industrial cleaning, DST always keeps a good practice to understand the country water discharge regulation. On […]

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Will Magnetic Hard Disc Diminish

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DST Technology has been working with Magnetic Hard Disc Drive and related industry for more than 2 decades, we are supplying our PVA sponge roller, nodular sponge roller and disc type sponge pad to several customers in the industry.  Everyone should agree the hard disc industry is setting up with very high standard as compare […]

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