在批式厌氧反应器中，以厌氧消化污泥作为天然产氢菌源，通过脱油芝麻饼的厌氧发酵生产氢气。
Biohydrogen production by anaerobic microbes enriched from digested sludge was studied by using deoiled gingeli as substrate, in batch process.
介绍了卧螺离心机的主要特点以及在低浓度市政污泥脱水中的应用，探讨了差转速、污泥浓度对泥饼含固率，絮凝剂用量对固相回收率的影响。
The effects of differential speed and the concentration of sludge on the solid content of cake as well as the effect of flocculant dosage on the recovery yield of solid have been discussed.
产生的污泥压榨脱水后制成含水50%的泥饼。
The sludge formed is compressed to give cake of 50% water content.
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