生物废水处理可以成为工业废水管理的一种更有效的解决方案.
But what are biologics? Instead of conventionally removing pollutants, 生物系统利用细菌物质与废物流接触. By harnessing this power for nature, metal finishing manufacturers can remove key compounds such as: BOD/COD, macronutrients lik...
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As seen in Product Finishing, Published 4/10/2023
Reassessing your cleaning process? 澳门威尼斯人网上赌场的康纳·卡莱对你应该记住的事情进行了深入的讨论.
问:我们在粉末前的浸入式磷酸铁工艺中一直难以获得良好的覆盖, resulting in several reworks and off-spec parts. This issue arose about the same time our supplier s...
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As seen in Products Finishing, Published April 1st, 2024
Edited by Scott Francis, Editor-In-Chief, Gardner Business Media
环保局在金属精加工行业进行关于PFAS污染的事实调查, wastewater treatment is a growing concern for finishing operations. 在本期产品整理在线采访专栏中，我们将深入探讨...
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As seen in Products Finishing, Published February 27, 2024
Edited by Lori Beckman, Senior Editor, Production Machining
Source: Jayco Cleaning Technologies
澳门威尼斯人网上赌场和Jayco清洁技术公司合作开发了一种解决方案，以适应新的监管变化.
美国环境保护署评估了二氯甲烷等有害物质的影响...
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As seen in Products Finishing, Published 4/10/2023
Edited by Scott Francis , Editor-In-Chief, Gardner Business Media
Photo Credit: Getty Images
一群竞争对手的企业走到一起，以教育下一代金属精加工.
康涅狄格制造业以提供世界上一些最令人印象深刻的产品而闻名，包括航空航天复合材料...
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As seen in Finishing & Coating, September, 12th, 2023
With tightening limits on nutrients and Biological Oxygen Demand (BOD), is a small-scale biological system right for your industrial facility?我们将探索生物废水处理的来龙去脉，以及它如何适应我们周围的工业世界. We will look at system sizes and requirements, bacteria and their capabilit...
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As seen on http://jaycoclean.com/, February 2024
The landscape of industrial cleaning is rapidly changing, 随着环境保护局对溶剂的规定越来越多，制造商越来越需要寻找替代的清洁方法. 下面是清洁专家杰夫·比尔德(Jayco清洁技术公司的产品和业务发展经理)和迈克·瓦伦蒂(清洁技术公司的主管)...
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BY TIM PENNINGTON, EDITOR-IN-CHIEF
As seen in Finishing & Coating, 19 FEBRUARY 2024
With the U.S. 环保署提议禁止在清洁和蒸汽脱脂中使用三氯乙烯, many finishers wonder what alternatives they may have.This action, taken under the Toxic Substances Control Act (TSCA), would ban TCE manufacture, processing, and distribution for all uses.We spoke with Jeff Dav...
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So when we look at manufacturing industries across the board, a lot of people plan for expansion and production, such as adding new lines increasing production hours, and that puts an extra strain on their wastewater systems. 我们想让我们的废水处理系统经得起未来的考验，这样当我们的生产增加时, we don’t have to worry later down the line about if our wastewater syst...
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最常见的腐蚀类型——大气腐蚀——发生在金属表面暴露于氧气和湿气中，然后引起化学反应，产生氧化铁或铁锈. For a metal finisher rust is a problem with real consequences. Here we are talking to Larry Ensley, Director of Technical Applications and sharing ideas on how to address it.
Click to Downloa...
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A question from a customer: We are a zinc-chloride plater and flow 15,000 gallons per day through a membrane system. We struggle with keeping the membranes running properly. 在我们必须停下来清洁膜之前，我们平均在36到48小时之间运行. What can we do to improve the run time?
废水专家:“这是一个很好的问题...
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客户的问题:“我们是一家锌镍电镀公司，放电容量为80000 gpd. While we are able to meet our zinc and nickel discharge numbers, we struggle with our total suspended solids (TSS). We have a small floc formation with slow settling. We have solids coming over our weir. What can we do to help solve this problem?”
A: When we look at hydroxide precipitation of metals, we s...
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The heart of industry, almost nothing can be manufactured without heat-treating. 我们最近采访了Bob Farrell (Hubbard-Hall的高级副总裁兼技术总监)，并向他询问了一些关于热处理市场的问题, 他在30年的经验中所看到的以及使用这些澳门威尼斯人网上赌场的制造商的前景.
Read More: Download the interview PDF
Why are m...
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黑色氧化物是将贱金属材料转化为该贱金属材料的氧化物. A prime example would be Fe3O4, which is black iron oxide, otherwise known as magnetite; another is a CuO, or copper monoxide. 当化学物质与基础物质反应形成基础主要成分的氧化物时，就会发生这种反应. In the case of stainless steel, not only does it form oxides, but i...
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A conversation with Hubbard Hall’s Jerry Dwyer
Jerry Dwyer CEF, is Hubbard Hall’s market manager for product groups pertaining to heat treating, black oxide and phosphates. 他的背景和经验使他对热处理和金属精加工领域有着渊博的见解. Dwyer专门从事上述工艺，在热处理方面已有30多年的历史...
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Myths of Cleaning
Myth 1 of 8: Water is Obviously “Cheaper” than Solvents
Regular city water alone won’t clean anything. 它需要表面活性剂和清洁剂来降低表面张力并去除土壤. These are consumed during cleaning and need replenishing. Higher temperatures are needed to activate cleaning chemistry, which is important for ensuring good wetting and evaporation after ...
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Myths of Cleaning
Myth 2 of 8: Aqueous Systems Can’t Be Used in Critical Cleaning
First, let’s be clear that “critical cleaning” has a very specific meaning. It refers to the removal of sub-micron particles and non-volatile residues. It’s required when any surface contamination would yield adverse effects. While many processes and products might qualify, the term is used particul...
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Myths of Cleaning
Myth 3 of 8: Aqueous cleaning is always “safer” than solvent
有一种误解，认为“水性清洗”指的是用水清洗. While water is involved, and under the right circumstances can be a solvent, in aqueous cleaning systems the water contains additives. 这些化合物有几种功能，比如降低表面张力，产生螯合作用(dr...
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Myths of Cleaning
Myth 4 of 8: Solvents are all BAD!
“Solvent” is an extremely broad term. 从技术上讲，任何能溶解另一种物质的物质都是溶剂，包括水. 然而，在通俗的说法中，“溶剂”通常是指能溶解油和油脂的化学物质. Examples include acetone, isopropanol, ethanol and butyl acetate. If these names appear familiar it’s be...
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Myths of Cleaning
Myth 5 of 8: Solvents will all be banned through government regulation
的确，对于某些种类的溶剂，它们的使用已经或正在逐步被淘汰. However, many others are still permitted, 虽然在某些情况下有关于使用方面的规定，比如通风. In general, authorities like the EPA take the view that solve...
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Myths of Cleaning
Myth 6 of 8: Solvent cleaning is always the most efficient process
Solvents make very effective cleaners, in the right application. The key points to consider are, what is being cleaned, what is it being cleaned of, and what is it being cleaned for? 溶剂是非常有效的溶解油和他们的低表面张力，使良好的渗透和蒸发. Solvent cl...
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Myths of Cleaning
Myth 7 of 8: Market is Dominated by Aqueous Cleaning
Compared to solvent cleaning, aqueous is still the newcomer, even though it has been in use for two decades. Use of aqueous cleaning is undoubtedly on the rise, but to say it dominates the market is just incorrect. Precision cleaning in particular, is a sector where solvent cleaning dominates.
The key, when choosing a cleaning ...
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Myths of Cleaning
Myth 8 of 8: Cleaning is All About Picking a Chemistry
Chemistry is important for sure. 溶剂或含水清洁剂必须与要清除的土壤或污染物相容, but it’s more complicated than that. 还要考虑要清洁的材料:一些清洁剂会损坏某些表面. Then there’s the degree of cleaning or cleanliness desired. O...
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