A Photovoltaic Enterprises To Carry Out The Cleaner Production Effect

Objective:Through the contrast before and after a pv enterprises to carry out clean production,the enterprises to carry out clean production inputs and produce benefit comparison,clearly define the positive role of cleaner production in enterprise sustainable development.Through clean production,improve the level of comprehensive utilization of resources,realize the sustainable development of economic, environmental and social benefits.Methods:Choose a photovoltaic enterprises to carry out the cleaner production.On clean production in the process of using the method of brainstorming, written communication,checklist, analogy, internal management checklist, general checklist, measurement,comparison, analysis and other methods. For statistical analysis of 2 main clean production analysis existing in the process of production of enterprise cleaner production opportunity,clean production of input and output efficiency after comparison, the impact on the enterprise sustainable development in the late process.Results:The cleaner production conducted around efficiency, energy saving and emission reduction, the scheme of cleaner production 24 items of medium/high cost plan 3 items.Clean all the project total investment 840000 yuan, the economic benefit of 4.332 million,comprehensive energy saving 3271330 KWH, comprehensive section BiaoMei 704.14 t/a,saving water of 314046 t/a, 312900 t/a reduction wastewater, reduce COD 35.36 t/a, SS 5t/a, 0.232 t/a ammonia nitrogen, total phosphorus 0.0156 t/a. Scheme, after the completion of all companies will have some improvements in the production and management, energy saving, environmental and economic benefits, preliminary reached the target of clean production and the request.Conclusion:Cleaner production implementation after the economic efficiency of enterprises hasobtained certain environmental benefits at the same time, at the same time to strengthen the management of "three wastes" facilities, cleaner production level of a step. The whole process of enterprise cleaner production after production energy consumption index declined, the product qualified rate was improved, pollution reduction, lower production costs.