Drying sewage sludge by indirect heating by extraction steam from turbine is the best technology for power generation by sludge incineration because the total cost of sludge disposal is the lowest.
采用汽轮机抽汽间接加热方法干化污泥，污泥处理的直接成本最低，是最佳的污泥焚烧发电技术。
In this article, the printing and dyeing sludge need to be dryed to moisture content of 30%. Then the drying technology of printing and dyeing sludge was explored and researched.
本文在确定印染污泥的干燥目标为含水率30%后，对印染污泥的干燥工艺进行了探索和研究。
A technology of dipping , chemical activation-drying-pyrolysis, charring used for manufacturing activated carbon adsorbents from sewage sludge was discussed.
采用先活化剂浸泡活化在干燥热解炭化的化学活化法制备污泥含炭吸附剂。
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