Abstract
Abstract 39 industry sectors in Shandong province were divided into three societies. In Society II an industrial chain linked with industries most closely was identified. Economical scale and pollutant emission of the industrial chain both had an important position in Shandong province. Ridge regression method was applied for respectively constructing models of industrial waste water, solid waste emissions and 6 manufacturing industries in the chain. The relative largest contribution to industrial waste water and solid waste emissions come from respectively clothing & leather & down product industry, food manufacturing and tobacco processing industry. This is due to common effect from pollutant transfer from upstream industries and industrial pollutant emission of its own.
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