亞硫酸銨法麥草制漿黑液資源化新工藝的研究.pdf

1、合肥工業(yè)大學(xué)碩士學(xué)位論文亞硫酸銨法麥草制漿黑液資源化新工藝的研究姓名：魏長(zhǎng)亭申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：環(huán)境工程指導(dǎo)教師：彭書(shū)傳2010-11-305 The new reuse technology research of Ammonium sulfite pulping black liquor in wheat straw Abstract This paper analyses the composition of plant

2、fiber 、 classification of slurry-making method、 the treatment technology of paper-making effluent and the importance of pulping with ammonium sulfate and characteristics， Discussing the structure、properties and uses o

3、f lignin and lignin sulfonates, Analyses technology and characteristics of Ammonium sulfite pulping of wheat straw, and composition and features of black liquor, combined with the enterprise existing production condit

4、ion and existing problems, Introducing machine of level 3 squeezing and level 2 discongest black liquor extraction、 process and equipment of black liquor enrichment , the technology and equipment of spraying and dryin

5、g black liquor、 the Process and equipment of solidifying black liquor 、 the process of making semi-finished products of the organic-inorganic fertilizer organic matter from sludge of papermaking wastewater treatment

6、 plant and dearth of Pulping 、 introduces the complete reuse processing route of ammonium sulfate pulping wastewater, Product meets the national standards Keywords: ammonium sulfate pulp and paper black liquor li