Kōrero: Pulp and paper, aluminium and steel industries

The ‘black drain’

The ‘black drain’

Effluent from the Kawerau mill poured into the Tarawera River (shown here flowing into the ocean at Matatā, in the late 1990s). Environmental campaigners called it the ‘black drain’. The discolouration resulted from the chemical pulping process, pulp bleaching, and coloured paper production. When the government and Fletchers looked for a site for the Kawerau mill in the early 1950s the problem of effluent was one factor they considered. The location on the Tarawera River was seen as suitable because of the short distance between the effluent outfall and the river mouth.

Te whakamahi i tēnei tūemi

New Zealand Herald

Permission of the New Zealand Herald must be obtained before any re-use of this image.

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Te tuhi tohutoro mō tēnei whārangi:

Megan Cook, 'Pulp and paper, aluminium and steel industries - The pulp and paper boom', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/photograph/21181/the-black-drain (accessed 11 December 2023)

He kōrero nā Megan Cook, i tāngia i te 11 Mar 2010