| | BSP: Newsletter 99:2:p19f pedagogics - Environmental education (Site not responding. Last check: ) |
 | | We also visited Ligatne Paper factory, working only ten days per month, producing paper out of waste paper from printers', high quality water mark paper etc. To-day 200 people were engaged compared to 1500 some ten - twenty years ago. |
 | | A thousand cubic meters of water was consumed to produce one ton of paper, the waste water containing two components: Cellulose and chalk. |
 | | The Ligatne paper factory (single industry in the area) works only 10 days a month using recycled paper from printing industries to produce high quality paper, bank notes, watermarked paper. |
| www.bspnews.kiss.pl /bspnews/992/992_19f.htm (559 words) |