From paper industry to mining environment

After my career as paper industry microbiologist (1983 - 2009) I have totally reoriented towards environmental problems of mining industry today.

 Reasons for the closure of the paper microbiology development is the depression of this industrial area. No interest in rapid control methods can be found anymore. Positive attitudes still exist (esp. in Finnish innovation organisations) but "money rules" today. No economical support can be found for e.g. luminometric ON LINE methods from paper companies - and it is really a pity.

Short summary of my career in paper microbiology:

I actually started as environmental microbiologist in HU / Dep.of Microbiology, Helsinki, Viikki. I recall shortly the most interesting projects in the beginning of 80's: cyanobacteria, nitrogen fixation, Bacillus-based insecticides, soil microbiology, coliform research..and then I found myself in the projects of prof. Seppo Niemelä. We were able to perform species analyses of different waste water types and found the best indicators of paper industry effluents which were led to Lake Lohjanjärvi. Growth temperature ranges of most important indicator coliforms were also determined by Tmax method. Several scientific analyses were written and I started my doctoral thesis about environmental and clinical species of a certain coliform. - Thank you, Leena, for your help to detect plasmid-bound antibiotic resistances!

A big chance of my career happened in Autumn 1986 when I was accepted to work as the research microbiologist for Enso-Gutzeit Ltd. I had to leave my doctoral work (all documents still in my book shelf!) but I got a job where I learned everything about paper industry microbiology - from raw materials up to waste waters! There were countless persons who helped me to understand the world of paper making - I will thank them all  because the name list would be too long to be published.

After some reorientation in my private life I headed towards Jyväskylä in 2006 and had the great chance to work with late prof. Christian Oker-Blom (R.I.P., Chrisse!). We constructed several project proposals for paper industry with several Finnish and foreign companies but it seemed that there were no money left for this kind of projects in paper companies anymore. Some interesting projects of air quality etc. then follows (thank you, Markus!) in the last years of 00's.

The last post of mine was the key account director of Samplion Ltd. No matter my title, I was able to perform real laboratory evaluations in JAMK laboratory and field tests in paper and paper additive companies - interesting!

In addition to the posts mentioned, I have worked as a part-time teacher for professional teaching organisations (especially TL, AEL, POHTO), companies and universities of applied sciences (especially Imatra, Jyväskylä, Kotka).

Today, as formally retired, I am more and more activated in environmental microbiology (greetings to Helge and BIOTECHTOUCH!). Coming back to those years in Viikki - the circle is now closed. I wonder if I have to reconstruct my blog but let it wait...I'll try to inform my readers in Twitter and Facebook about my reorientation. Please follow the key word "Talvivaara"...!

On the Threshold of a Dream: Application of rapid mb methods in paper industry

It seems that certain interest in novel, both rapid OFF LINE and automatized ON LINE  methods for the control of paper machine microbiology has arisen at least in Finland. The benefits of fast activities against spoilage of raw materials, biofilm and slime problems in processes as well as immediate corrections of biocide problems is understood in many mills.

What has prevent the progress of microbiological control in the mills until now?

First of all: lack of knowledge (ref. the picture above, drawn by my son in his early years). Bacteria, moulds and yeasts are something frightening for the majority of paper mill personnel. This opinion is false: learning basic facts of microbial ecology, environmental ecology and biotechnology helps to understand the activities of microbes. This kind of knowledge is served every year on trainig courses, intended in to present microbiology to laymen of paper industry.

Another claim: " We shall wash our machines several times per year - we then clean both chemical and microbiological problems away". False again: microbiological problems very often hide inside the process and lead frequently to acute problems which force to stop the production and clean the machine - and in worsest cases, lead to severe faults of products. 

We do not think that visiting our doctor a couple of times per year covers us against infectious diseases all the year, do we? Absolutely not - why then we thrust that infrequent boil-outs could prevent our machines against their "diseases"?

"Where we can catch information of novel control methods? We are not microbiologists?"

A good supply of paper industry microbiology is available nowadays, not only in scientific journals (J.Appl.Environ.Microbiology and J.IndMicrobiol.Biotech.  may be the best sources of P&P microbiology today),  but also on courses, blogs (like this and www.biotechtouch.blogspot.com) and elsewhere in Internet.

Focusing certain activity to be familiar with P&P microbiology isn't too hard task for those persons who are responsible for the technical and quality issues of paper and board production. It is definitely worth to do and to reserve time for it.

Back to the title of this post: great british rock group "The Moody Blues" published and album with the same title years ago. Progressive rock with jazz features (near to the heart of IM) then grew to a respective form of music all over the world on 1960's-1970's. I hope that we are now similarly stepping into a new era of control methods for paper industry microbiology today.