Offer the theoretical basis for steady function to treat wheat straw pulping wastewater with sulfur in two anaerobic reactor.
为两相生物厌氧法处理含硫草浆造纸黑液的稳定运行提供理论依据。
It is still the key point and hard job for wastewater pollution control of paper industry though the treatment of wheat straw pulping black liquor has achieved considerable successes.
指出麦草浆黑液污染治理近年虽已取得不少成绩,但它仍是造纸工业废水污染防治的难点及重点。
The technology of managing the pollution of black-liquor of straw pulping in paper-making is a hot point in native water pollution controlling research.
草浆造纸黑液的污染治理技术是国内水污染控制研究的热点 ,但由于草浆黑液的特点不同于木浆造纸废水 ,因而其治理成本较大。
The experiment of irrigating reeds with rice straw pulping effluent shows that the reeds planted in barrel can grow healthily and the yield is increased.
通过稻草制浆造纸废水灌溉桶栽芦苇的试验,芦苇生长良好,增产效果显着。
It is one of the feasible methods to use membrane assisted electrolysis (MAE) to recover sodium from straw pulping black liquor.
研究了用电渗析(MAE)技术回收草浆黑液中钠的平衡现象。
Under the experimental condition, one third volatile was yielded during pyrolysis of black liquor solids from wheat straw pulping in the fixed bed pyrolysis apparatus, and other was solid residue.
实验条件下,麦草浆黑液固形物固定床热解后约三分之一转化为挥发分,余下为固体残渣。
The silicon removal of wheat straw pulping black liquor by means of both processes of the sedimentation and the air-floatation was studied.
用沉淀法和气浮法进行麦草浆黑液除硅工艺研究。
Because the characteristic of black-liquor of straw pulping is different from wood pulping, so its controlling cost is bigger than that of wood pulping.
由于草浆黑液的特点不同于木浆造纸废水,因而其治理成本较大。
The technology of managing the pollution of black-liquor of straw pulping in paper-making is a hot point in China's water pollution controlling research.
草浆造纸黑液的污染治理技术是国内水污染控制研究的热点,但由于草浆黑液的特点不同于木浆造纸废水,因而其治理成本较大。
Most paper making industry in China takes the herbaceous material as the pulp and thus the alkaline wheat straw pulping black liquor is the main wastewater produced by paper mills.
草浆是中国大多数造纸厂的主要浆种,草浆堿法蒸煮黑液是造纸厂废水主要污染源。