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This post was last edited by slll611 on 2015-12-18 at 11:33. The articles contributed by fellow forum members should not be lost. Technical improvements for the recycling of calcium carbide slag slurry water: http://bbs.hcbbs.com/thread-6301-1-258.html Feasibility study on meeting higher energy efficiency standards for major industrial energy-consuming products: http://bbs.hcbbs.com/thread-6040-1-258.html Research on using modified bentonite to treat mercury-containing wastewater: http://bbs.hcbbs.com/thread-6935-1-258.html HG 20501-92: Design specifications for environmental protection monitoring stations in chemical enterprises: http://bbs.hcbbs.com/thread-7541-1-258.html New gas desulfurization technologies abroad (continued): http://bbs.hcbbs.com/thread-7800-1-258.html Emission standards for pollutants in the fermentation alcohol and baijiu industries: http://bbs.hcbbs.com/thread-7986-1-258.html Design of water purification processes for fuel ethanol in Jilin.pdf: http://bbs.hcbbs.com/thread-7985-1-258.html Environmental impact assessment report for the second phase of Fuzhou Kemeng Thermal Power Plant: http://bbs.hcbbs.com/thread-9548-1-257.html Design of the absorption tower in wet flue gas desulfurization systems for thermal power plants: http://bbs.hcbbs.com/thread-9677-1-257.html Design drawings for waste gas treatment towers (5 sheets): http://bbs.hcbbs.com/forum.php?m...e=1&extra=#pid56565 Policies and implementation standards for sewage discharge fees: http://bbs.hcbbs.com/thread-10792-1-257.html Several documents related to environmental protection work: http://bbs.hcbbs.com/thread-10809-1-257.html A collection of knowledge about PAC (polyaluminum chloride): http://bbs.hcbbs.com/thread-919920-1-83.html Principles and flowcharts of bag filtration in boilers: http://bbs.hcbbs.com/thread-920058-1-83.html Comprehensive information on ferrous sulfate: http://bbs.hcbbs.com/thread-919072-1-83.html Solutions to exercises on environmental monitoring: http://bbs.hcbbs.com/thread-917493-1-83.html Many short-answer questions on environmental protection, with answers included: http://bbs.hcbbs.com/thread-914532-1-83.html Emergency plans for environmental incidents: http://bbs.hcbbs.com/thread-917096-1-83.html Necessity of anti-corrosion measures for flue stacks in wet flue gas desulfurization systems and options for such measures: http://bbs.hcbbs.com/forum.php?m...1&extra=#pid6983314 Discussions and design information on cyclone plates: http://bbs.hcbbs.com/thread-228354-1-1.html Flowchart of the SNCR denitrification process: http://bbs.hcbbs.com/thread-1254145-1-1.html
Come in and learn a bit; first, let’s pay tribute to the veterans in the chemical industry!
Also, http://bbs.hcbbs.com/thread-1522029-1-1.html
:):):):) Not bad, not bad