本文介绍应用上流式厌氧消化器，将造纸和糠醛车间排出的高浓度有机废液——造纸黑液和糠醛废水经中和处理后，进行废水一级处理。
The primary treatment of the paper mill black liquor and furol after neutralizing treatment by the upflow anaerobic digester is introduced in this paper.
采用一级强化处理反应器处理原生纸浆造纸废水。
Primary pulp sewage has been treated by intensified first level treatment reactor.
介绍了采用平流隔油-混凝气浮-焦炭过滤工艺处理渣油罐区含油废水的工程情况，经该工艺处理后的废水达到国家一级排放标准。
The paper introduces the project of treatment of the oily waste water in the residue oil tank zone by advective separation of oil-blending and solidification gas-floating-coke filtration process.
实验结果表明，经预处理和生物法联合联合处理后的钻井废水可达到国家污水综合排放一级标准。
The experiment result expresses, after pretreatment and biological method, drilling sewage can attain a class standard of national waste synthetical discharge.
主动式黄磷废水处理工艺能使黄磷废水经处理后达到GB8978 1996规定的国家一级排放标准。
The first standard in GB8978-1996 can be attained after wastewater is treated with active phosphorus wastewater treatment process.
概述了制革废水一级物化处理和二级生化处理的各种方法。
The methods of chemical and physical treatment and biological treatment on tannery waste water are summarized.
用序列活性污泥法和混凝法组合技术处理该种废水，可达到国家GB 3544—92二级或一级排放标准。
After treatment by Sequencing Batch Reactor (SBR) combined with chemical flocculation, the effluent can be discharged in accordance with the national standard, GB 3544-92.
针对国内制革综合废水的处理研究，从一级物化处理和二级生化处理两个方面做了概括。
The domestic study on the process and technology of synthetic effluent treatment in tannery from aspects of chemical and physical treatment and biological treatment is summarized.
采用化学强化一级处理(CEPT)技术对草浆造纸废水进行处理。
The papermaking wastewater of grass pulp was treated with CEPT (Chemically enhanced processing technology).
用PFSSB处理废纸造纸废水和印染废水，各项指标达到国家一级排放标准(GB8978—1 996)。
Waste water from wastepaper based paper making and waste water from dyeing can be treated by PFSSB to meet the national first grade emission standard (gb8978-1996).
用PFSSB处理废纸造纸废水和印染废水，各项指标达到国家一级排放标准(GB8978—1 996)。
Waste water from wastepaper based paper making and waste water from dyeing can be treated by PFSSB to meet the national first grade emission standard (gb8978-1996).
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