In English

Viimeisin julkaistu numero: 74

Julkaisufoorumin luokka: 1

Vertaisarviointimenettely

Kirjoitusohjeet tekijälle

Tarjoa artikkeli (käsikirjoitus)

Valitse numero:

74 (2023)

73 (2022)

72 (2021)

71 (2020)

70 (2019)

69 (2018)

68 (2017)

67 (2016)

66 (2015)

65 (2014)

64 (2013)

63 (2012)

62 (2011)

61 (2010)

60 (2009)

59 (2008)

58 (2007)

57 (2006)

56 (2005)

55 (2004)

54 (2003)

53 (2002)

52 (2001)

51 (2000)

50 (1999)

49 (1998)

48 (1997)

47 (1996)

46 (1995)

45 (1994)

44 (1993)

43 (1992)

42 (1991)

41 (1990)

40 (1989)

39 (1988)

38 (1987)

37 (1986)

36 (1985)

35 (1984)

34 (1983)

33 (1982)

32 (1981)

31 (1980)

30 (1979)

29 (1978)

28 (1977)

27 (1976)

26 (1975)

25 (1974)

24 (1973)

23 (1972)

22 (1971)

21 (1970)

20 (1969)

19 (1968)

18 (1967)

17 (1966)

16 (1965)

15 (1964)

14 (1963)

13 (1962)

12 (1961)

11 (1960)

10 (1959)

9 (1958)

8 (1957)

7 (1956)

6 (1955)

5 (1954)

4 (1953)

3 (1952)

2 (1951)

1 (1950)

Artikkelit jotka sisältää sanan 'technology'

Rein Veski, Orru Mall. Viron soiden kemiallinen tutkimus.

English title: Chemical investigation of Estonian peat.

Avainsanat: peat chemistry; Estonia; peat technology

Tiivistelmä | Näytä lisätiedot | Artikkeli PDF-muodossa | Tekijät

Peat, alongside with oil shale, is one of the most important national energy resources of Estonia. Some 9836 peatlands cover 22.3 per cent of the Estonian territory. Peat resources exceed 2.37 billion tons. The chemical composition of Estonian peat was studied as early as in the 1920's. At the end of the 1930's some experiments on peat coking were carried out. Later on the chemical content of peat was studied by the Geological Survey of Estonia. An experimental plant for producing fodder yeast has been established, and attempts made to extract growth stimulators from peat. An experimental plant for the production of activated coal is under construction. Key words: Estonia, peat chemistry, peat technology

Veski, Peat Info Ltd., Söpruse 233-48, EE0034 Tallinn, Estonia Sähköposti: ei.tietoa@nn.oo
Mall, Sähköposti: ei.tietoa@nn.oo

Erkki Eilavaara. Turpeen pientuotannon kartoitus.

English title: Inventatory of small-scale peat production.

Avainsanat: peat; production; technology

Tiivistelmä | Näytä lisätiedot | Artikkeli PDF-muodossa | Tekijä

The small-scale production of sod peat in Finland is, generally, production on farms for their own use. According to two postal questionnaires made by the Forestry Department of the Work Efficiency Association there were, in Finland, in 1980 77 and in 1984 136 small producers of sod peat. In the questionnaires, the production technology, economy, availability, conditions, areas and quantities of small-scale producers were identified. According to the questionnaires peat production on farms is mainly practised by using the farm's own labour and on their own or a hired production area. The larger part of small-scale production of peat is production of sod peat. Other peat products produced on farms are milled peat, agricultural peat and horticultural peat. Keywords: peat, production, technology.

Eilavaara, University of Helsinki, Department of Logging and Utilization of Forest Products, Unioninkatu 40 B SF-00170 Helsinki Sähköposti: ei.tietoa@nn.oo

Rekisteröidy

Click this link to register to Suo - Mires and peat.

Kirjaudu sisään

Jos olet rekisteröitynyt käyttäjä, kirjaudu sisään tallentaaksesi valitsemasi artikkelit myöhempää käyttöä varten.

Ilmoitukset päivityksistä

Kirjautumalla saat tiedotteet uudesta julkaisusta

Valitsemasi artikkelit