CEP: May 2008 Engineers are trained to solve problems. So we naturally look for problems to solve and solutions to optimize. And that often leads us to first see the emptiness of a situation rather than appreciate its fullness... Share Purifying Therapeutic Monoclonal Antibodies May2008SBE Special SectionJace Fogle, Nuno Fontes, Benedicte Lebreton, Amy Len, Amit Mehta, Robert van Reis, Roshan Shrestha, Martha Lovato Tse, Bradley WolkEliminating the affinity chromatography step in the mAb purification process trims equipment requirements, shrinks the plant footprint— and reduces costs. Plant Security Remains a Moving Target May2008News FeatureCynthia F. MasconeWhile chemical companies work toward complying with existing standards, legislators are poised to revise those very rules — with changes ranging from minor tweaking to major overhaul on the table. Understanding RO Membrane Performance May2008Reactions and SeparationsJane KuceraFollow these guidelines to prevent fouling, scaling and degradation of reverse osmosis membranes. Getting Serious About Workplace Hearing Protection May2008SafetyRenee S. BessetteOSHA-mandated hearing conservation programs reduce incidents of noise-induced hearing loss. Here's how to select the appropriate personal protective equipment. Process Safety: How are you Doing? May2008SafetyScott Berger, Tim Overton and Scott BergerUse these metrics to benchmark your company's process safety performance, and to set a course toward continual improvement. Evaluating Cooling Tower Upgrades May2008Heat TransferTom DendyWhen considering improvements to cooling towers, it's important to perform an economic analysis of the options. ChEs in Other Pursuits May2008Centennial SBE Update: Moving Bioprocesses to Market May2008SBE Special Section SBE.DTU Sets an Example for Student Chapters May2008SBE Special Section SBE Explores the Scale-Up of Stem Cell Technology May2008SBE Special SectionKartik Subramanian Speeding the Design of Bioprocesses May2008SBE Special SectionSunil Chhatre , Andrew D. TustianThese experimental and modeling techniques enable the rapid, cost-effective design and scale-up of biopharmaceutical manufacturing in an integrated fashion. Copyright Permissions: Would you like to reuse content from CEP Magazine? It’s easy to request permission to reuse content. Simply click here to connect instantly to licensing services, where you can choose from a list of options regarding how you would like to reuse the desired content and complete the transaction.