njlpkhgea
Rozgadany ;)
Dołączył: 13 Gru 2010
Posty: 547
Przeczytał: 0 tematów
Ostrzeżeń: 0/5 Skąd: England
|
Wysłany: Pon 1:21, 03 Sty 2011 Temat postu: Implementation of clean production and recycle eco |
|
|
Implementation of clean production and recycle economy - we are far away from the cleaner production
Material selection, production process of products and services to the whole process of evaluation. Assessed the overall level of cleaner production and every aspect of cleaner production. Clear that the enterprise of existing production processes, products, services, cleaner production levels of all aspects of domestic and international similar products in the production of the location, the corresponding measures for cleaner production and management system, so as to achieve resource conservation, environmental protection, development of circular economy purposes. 4.2.2 Evaluation of Cleaner Production paper can be divided into raw materials index, product index, resource indicators, pollutant emission targets four major categories. 4.2.2.1 toxic raw materials, raw materials,[link widoczny dla zalogowanych], component indicators include the impact on the environment level: the process of obtaining raw materials, the ecological impact: the extent of renewable raw materials; raw materials, energy consumption level of the production process; raw materials, recyclable level. 4.2.2.2 Product indicators include sales process on the level of environmental impact; products for use in the use of consumables such period may be the degree of influence on the environment: products of the technical life, aesthetic life and the life of the early design Optimization levels: product obsolescence impact on the environment after. 4.2.2.3 resource indicators, including water consumption per unit of product (fresh water consumption), electricity consumption,[link widoczny dla zalogowanych], the amount of coal consumption volume and material consumption. 4.2.2.4 pollutant emission targets, including the amount of wastewater discharge per unit of product, wastewater CODcr, BOD5, SS emissions. 4.3 How far are we away from the clean production of paper-making industry, some companies have begun to attach importance to and implementation of cleaner production and has achieved encouraging results, but on the whole, China's paper making enterprises is the basis for the implementation of cleaner production weak and unbalanced. Large number of small and medium enterprises in particular, the prevalence of small scale, raw material structure and product structure is irrational, backward process equipment,[link widoczny dla zalogowanych], management is not in place, resource wastage, environmental pollution and serious problems, many companies means the end of treatment unscientific, incomplete or no. Inevitably exceed emission standards. These enterprises should be strengthened in the production process of resource consumption and waste production to monitor the implementation of cleaner production audit,[link widoczny dla zalogowanych], find technology, equipment, operation, control, and management problems. Based on the actual situation and related industrial and technological policies, development of practical rectify program. Of these enterprises, cleaner production should also advance the goal is only to achieve this goal a long way to go. Cleaner production is the English CleanerProduction, meaning \The so-called clean production technologies and processes, cleaning products, clean energy and raw materials, are with the existing conventional technologies, processes,[link widoczny dla zalogowanych], products, energy and raw materials for the purposes of comparison. Thus, even a better implementation of cleaner production enterprises. Higher requirements must continue to constantly evolving, and never once and for all. Moreover, China's paper industry from the technical and economic indicators are still a big gap between the advanced international level, similar to the elimination of chlorinated organic compounds in the bleaching effluent pollution, recycling of straw Recovery Pak Nai, pulp and waste reduction and some color solve the problem needs further research and technological innovation difficult. Paper companies need to unremitting efforts.
Post został pochwalony 0 razy
|
|