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The value of GUANGUI is to pursuit the unification of the maximum profit and high responsibility for the society.
Environmental protection is not only social responsibility, but a powerful weapon in market competition for GUANGUI.
Environment protection has a big relationship with the living of the company. GUIGUAN should make investment scientifically, generously and should manage it strictly.
In recent years, GUANGUI has made investment add up to 1.1 billion. It brings external and internal advanced environmental protection technics; equipment and auto-control technology to make a comprehensive control on pulping, refine sugar discharge water, discharge gas and solid wastes. In which, the pulping technology modification project has already reached 53.3% of the total investment for the pulping project. In the expansion, every sub-company of refine sugar technology modification is equipped with biochemical sewage treatment system.
The sewer pipe drain of each sub-company of GUANGUI is installed with online monitor. Sub-company XIEYU installed online monitor at smoke pipe drain of the boiler. They network with Nanning Environmental Protection Monitor Center to have remote online monitor all days.
GUANGUI sugar industry “attached equal importance to both equipment and technology”. On the basis of getting ISO9001 successfully,
GUANGUI brings ISO14000 and OHSAS18000 and passed the audit in March 2009, it established a special Management system with standard environmental protection management. GUANGUI sugar industry has got significant achievement after several years’ investment on environmental protection. Exceeding the goal by Nanning Government, it reduced COD to 1410 tons; sulfur dioxide discharge to 185 tons in 2008.
With the scientific and strict environmental protection management, GUANGUI established a very obvious core competitive power:
▲ Pulping dark liquid, spray header
▲ Before discharge, paper waste water is processed using bio-chemical method, and the technology meets the “National Standard of Paper Making Waste Water Discharge”; that makes the company an industry leader in Guangxi.
▲ Waste water processing implements multiple technologies—its pulping waste water processing equipment is largest in scale in the industry in Guangxi, and in China.
▲ After the bagasse being watered and anaerobically processed, the usage of methane to burn in the boiler is a creative technology initiated by Guan Gui.
▲ The waste water from sugar making has been reduced to zero-discharge.
▲ The recycling of lime sludge in the sugar making--- the technology makes the waste used for fertilizer production; It also conducts research program to make the white mud from pulping as a material for cement production. | 
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