-
- News
- Books
Featured Books
- smt007 Magazine
Latest Issues
Current IssueWhat's Your Sweet Spot?
Are you in a niche that’s growing or shrinking? Is it time to reassess and refocus? We spotlight companies thriving by redefining or reinforcing their niche. What are their insights?
Moving Forward With Confidence
In this issue, we focus on sales and quoting, workforce training, new IPC leadership in the U.S. and Canada, the effects of tariffs, CFX standards, and much more—all designed to provide perspective as you move through the cloud bank of today's shifting economic market.
Intelligent Test and Inspection
Are you ready to explore the cutting-edge advancements shaping the electronics manufacturing industry? The May 2025 issue of SMT007 Magazine is packed with insights, innovations, and expert perspectives that you won’t want to miss.
- Articles
- Columns
- Links
- Media kit
||| MENU - smt007 Magazine
A Greener, Money-saving Approach to Dealing with Waste
August 5, 2015 | Steve Burns, Conecsus LLCEstimated reading time: 6 minutes
Figure 2: Conecsus custom alloy ready for resale.
Gregory Bryant, Facility EHS for the Huntsville Facility, says, "Working with this new process changed everything. We no longer had to ship our materials as before at great cost; instead, they (Conecsus) send a truck to pick it up. We pay a nominal processing fee. Sanmina receives payment for the metals in return, that is often significantly greater than the original processing costs. The most important thing is that we are reusing, not disposing. It’s not only in keeping with Sanmina's 'green' objectives, but it changes the way that Sanmina may be classified or regulated. We have to maintain our 'Large Waste Generator' classification due to the multiple waste streams that we produce. But in our medical operations for example, fully 98% of the wipes we dispose of are now non-hazardous solid waste, recycled by pyrolizing and then used as a reagent to process our dross."
Greg says that this year alone (2015), up until the end of March, up to 1,500 lbs. of waste had been shipped, with a savings of thousands of dollars in hazardous material processing charges. "It has saved us a tremendous amount of money," he adds. "Conecsus refines the material and sells the metals on the global market. They don't return it to us; they simply pay us for it. The wipes and contaminated materials don't generate metals of any value, their value is in being turned to carbon and used as a reagent to recover the metals in our dross; that’s really where the money comes from."
And all of this is done with the approval of ADEM, something that they never thought they would obtain.
Page 2 of 2Suggested Items
Driving Innovation: Direct Imaging vs. Conventional Exposure
07/01/2025 | Simon Khesin -- Column: Driving InnovationMy first camera used Kodak film. I even experimented with developing photos in the bathroom, though I usually dropped the film off at a Kodak center and received the prints two weeks later, only to discover that some images were out of focus or poorly framed. Today, every smartphone contains a high-quality camera capable of producing stunning images instantly.
Hands-On Demos Now Available for Apollo Seiko’s EF and AF Selective Soldering Lines
06/30/2025 | Apollo SeikoApollo Seiko, a leading innovator in soldering technology, is excited to spotlight its expanded lineup of EF and AF Series Selective Soldering Systems, now available for live demonstrations in its newly dedicated demo room.
Indium Corporation Expert to Present on Automotive and Industrial Solder Bonding Solutions at Global Electronics Association Workshop
06/26/2025 | IndiumIndium Corporation Principal Engineer, Advanced Materials, Andy Mackie, Ph.D., MSc, will deliver a technical presentation on innovative solder bonding solutions for automotive and industrial applications at the Global Electronics A
Fresh PCB Concepts: Assembly Challenges with Micro Components and Standard Solder Mask Practices
06/26/2025 | Team NCAB -- Column: Fresh PCB ConceptsMicro components have redefined what is possible in PCB design. With package sizes like 01005 and 0201 becoming more common in high-density layouts, designers are now expected to pack more performance into smaller spaces than ever before. While these advancements support miniaturization and functionality, they introduce new assembly challenges, particularly with traditional solder mask and legend application processes.
Knocking Down the Bone Pile: Tin Whisker Mitigation in Aerospace Applications, Part 3
06/25/2025 | Nash Bell -- Column: Knocking Down the Bone PileTin whiskers are slender, hair-like metallic growths that can develop on the surface of tin-plated electronic components. Typically measuring a few micrometers in diameter and growing several millimeters in length, they form through an electrochemical process influenced by environmental factors such as temperature variations, mechanical or compressive stress, and the aging of solder alloys.