THE USE OF ENERGY INDUSTRY WASTE AS SORPTION MATERIAL IN THE PURIFICATION OF REVERSE OSMOSIS CONCENTRATE

L. A. Nikolaeva; É. G. Khamitova

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THE USE OF ENERGY INDUSTRY WASTE AS SORPTION MATERIAL IN THE PURIFICATION OF REVERSE OSMOSIS CONCENTRATE

机译：能源产业废物作为吸附材料在纯化反渗透浓缩物中

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The article proposes an adsorption technology for the treatment of salt wastewater and concentrate of reverse osmosis plants to remove sulfates and chlorides by multi-tonnage waste from the energy industry — chemical water treatment sludge formed at the wastewater pre-treatment stage. Curves of adsorption of sulfate and chloride ions by granular sorption material in dynamic conditions were obtained. According to the Shilov equation, the time and coefficient of protective action of the loading layer during adsorption purification from sulfate and chloride ions under dynamic conditions were calculated. The basic technological scheme of the pilot wastewater treatment plant and reverse osmosis concentrates of the plant at PJSC Nizhnekamskneftekhim is proposed. The economic benefit and prevented environmental damages implemented using this technology are calculated.

机译：本文提出了一种用于治疗盐废水和浓缩渗透植物的浓缩物，通过在废水预处理阶段形成的能源工业的多吨位废物中除去硫酸盐和氯化物。获得了在动态条件下通过粒状吸附材料吸附硫酸盐和氯离子的曲线。根据Shilov方程，计算了在动态条件下从硫酸盐和氯离子的吸附纯化期间加载层的保护作用的时间和系数。提出了PJSC Nizhnekamskneftekhim植物试验废水处理厂的基本技术方案和植物的逆转渗透浓缩物。计算使用该技术实施的经济效益和防止环境损害。

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来源
《Chemical and Petroleum Engineering》 |2019年第6期|427-432|共6页
作者
L. A. Nikolaeva; É. G. Khamitova;
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作者单位

Kazan State Power Engineering University Kazan Russia;

Kazan State Power Engineering University Kazan Russia;

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原文格式 PDF
正文语种 eng
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关键词
adsorption technology; reverse osmosis; Shilov equation; dynamic conditions; granular sorption material; chemical water treatment sludge;

机译：吸附技术;反渗透;Shilov方程;动态条件;粒状吸附材料;化学水处理污泥;

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3. Forward osmosis coupled with lime-soda ash softening for volume minimization of reverse osmosis concentrate and CaCO_3 recovery: A case study on the coal chemical industry [J] . Jiandong Lu, Shijie You, Xiuheng Wang Frontiers of environmental science & engineering . 2021,第1期

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4. Sustainable Processes for Treatment of Waste Water Reverse Osmosis Concentrate to achieve Zero Waste Discharge: A Detailed Study in Water Reclamation Plant [C] . S. Shanmuganathan, M. A.H. Johir, A. Listowski International conference on solid waste management . 2017

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5. Water recovery from silica-saturated ro concentrate by the concentrate enhanced reverse osmosis process (CERRO(c)). [D] . Patwardhan, Gautam. 2014

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6. Electrooxidation Using Nb/BDD as Post-Treatment of a Reverse Osmosis Concentrate in the Petrochemical Industry [O] . Salatiel Wohlmuth da Silva, Carla Denize Venzke, Júlia Bitencourt Welter, 2019

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7. Sorption of recalcitrant phosphonates in reverse osmosis concentrates and wastewater effluents – influence of metal ions [O] . Asya Drenkova-Tuhtan, Emily K. Sheeleigh, Eduard Rott, 2021

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8. REVERSE OSMOSIS PILOT PLANT STUDIES FOR THE PURIFICATION AND REUSE OF EFFLUENT FROM A SANITARY WASTE TREATMENT PLANT [R] . Carl E. Plock, David E. Hausburg, David R. Horrell 1978

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THE USE OF ENERGY INDUSTRY WASTE AS SORPTION MATERIAL IN THE PURIFICATION OF REVERSE OSMOSIS CONCENTRATE

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