title: ÐÑÐ±ÑÐ¾ÑÑ Ð¸ Ð¾ÑÑ Ð¾Ð´Ñ ÐÐÐÐ°. ÐÐ¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð¿ÑÑÐ¸ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Emissions and waste of the Kandalaksha aluminum plant. Possible ways of reduction
Creators: name: ÐÐ¾Ð´Ð³Ð°ÐµÑÐºÐ¸Ð¹, ÐÐ»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸Ð·
Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸Ð¹
Ð²ÑÐ±ÑÐ¾ÑÑ
Ð¾ÑÑ Ð¾Ð´Ñ
ÐºÐ°Ð½Ð´Ð°Ð»Ð°ÐºÑÑÐºÐ¸Ð¹ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²ÑÐ¹ Ð·Ð°Ð²Ð¾Ð´
ÑÐºÐ¾Ð»Ð¾Ð³Ð¸Ñ
Ð¾ÑÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð°Ñ ÑÑÑÐµÑÐ¾Ð²ÐºÐ°
ÑÐ³Ð¾Ð»ÑÐ½Ð°Ñ Ð¿ÐµÐ½Ð°
electrolysis
aluminum
emissions
waste
kandalaksha aluminum plant
ecology
waste lining
coal foam

description: Ð£ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐ¼Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÐ¼Ð¸ ÑÐ²ÑÑÐ´ÑÐ¼Ð¸ Ð¾ÑÑÐ¾Ð´Ð°Ð¼Ð¸ ÐÐ°Ð½Ð´Ð°Ð»Ð°ÐºÑÑÐºÐ¾Ð³Ð¾ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²Ð¾Ð³Ð¾ Ð·Ð°Ð²Ð¾Ð´Ð° ÑÐ²Ð»ÑÑÑÑÑ: Ð¿ÑÐ»Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¸Ð»ÑÑÑÐ¾Ð², Ð¾ÑÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð°Ñ ÐºÐ¸ÑÐ¿Ð¸ÑÐ½Ð°Ñ Ð¸ ÑÐ³Ð¾Ð»ÑÐ½Ð°Ñ ÑÑÑÐµÑÐ¾Ð²ÐºÐ° Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸Ð·ÐµÑÐ¾Ð² Ð¸ ÑÐ³Ð¾Ð»ÑÐ½Ð°Ñ Ð¿ÐµÐ½Ð°. ÐÐ¸Ð½Ð°Ð¼Ð¸ÐºÐ° Ð·Ð° 2011-2021 Ð³. Ð¿Ð¾ ÑÐ²ÑÑÐ´ÑÐ¼ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÐ¼ Ð¾ÑÑÐ¾Ð´Ð°Ð¼ Ð¿Ð¾Ð»Ð¾Ð¶Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ. Ð£Ð´ÐµÐ»ÑÐ½Ð¾Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¿ÑÐ»ÐµÐ¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¸Ð»ÑÑÑÐ¾Ð² ÑÐ½Ð¸Ð·Ð¸Ð»Ð¾ÑÑ Ð² 3,34 ÑÐ°Ð·Ð° Ñ 4,068 Ð´Ð¾ 1,217 ÐºÐ³/Ñ, Ð¾ÑÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð°Ñ ÑÐ³Ð¾Ð»ÑÐ½Ð°Ñ ÑÑÑÐµÑÐ¾Ð²ÐºÐ° Ð² 1,1 ÑÐ°Ð·Ð° Ñ 6,431 Ð´Ð¾ 5,918 ÐºÐ³/Ñ, Ð¾ÑÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð°Ñ ÐºÐ¸ÑÐ¿Ð¸ÑÐ½Ð°Ñ ÑÑÑÐµÑÐ¾Ð²ÐºÐ° Ð² 1,1 ÑÐ°Ð·Ð° Ñ 7,593 Ð´Ð¾ 6,849 ÐºÐ³/Ñ, ÑÐ³Ð¾Ð»ÑÐ½Ð°Ñ Ð¿ÐµÐ½Ð° Ð² 1,9 ÑÐ°Ð· Ñ 4,394 Ð´Ð¾ 2,267 ÐºÐ³/Ñ. Ð¡ÑÐ¼Ð¼Ð°ÑÐ½Ð¾Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ ÑÐ²ÑÑÐ´ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¾ÑÑÐ¾Ð´Ð¾Ð² ÑÐ½Ð¸Ð·Ð¸Ð»Ð¾ÑÑ Ð² 1,211 ÑÐ°Ð·. Ð£ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ ÑÐ³Ð¾Ð»ÑÐ½Ð¾Ð¹ Ð¿ÐµÐ½Ñ ÑÐ½Ð¸Ð¶Ð°ÐµÑÑÑ Ñ ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸ÐµÐ¼ ÑÐ°ÑÑÐ¾ÑÑ Ð¸ Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð°Ð½Ð¾Ð´Ð½ÑÑ ÑÑÑÐµÐºÑÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ð¸ ÑÑÐ¾Ð²Ð½ÑÂ  Ð¸ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ð¸ ÐºÑÐ¸Ð¾Ð»Ð¸ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸ÑÐ°. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° Ð²ÑÐ±ÑÐ¾ÑÐ¾Ð² Ð¸ Ð¾ÑÑÐ¾Ð´Ð¾Ð² ÐÐ°Ð½Ð´Ð°Ð»Ð°ÐºÑÑÐºÐ¾Ð³Ð¾ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²Ð¾Ð³Ð¾ Ð·Ð°Ð²Ð¾Ð´Ð°.
description: It has been established that the new production solid waste of the Kandalaksha aluminum plant are: dust of electric filters, spent brick and coal lining of aluminum electrolyzers and coal foam. The dynamics for 2011-2021 for solid industrial waste is positive. The specific amount of electrofilter dust decreased by 3.34 times from 4,068 to 1,217 kg/t, spent coal lining by 1.1 times from 6,431 to 5,918 kg/t, spent brick lining by 1.1 times from 7,593 to 6,849 kg/t, coal foam by 1.9 times from 4,394 to 2,267 kg/t. The total amount of solid industrial waste decreased by 1,211 times. It has been found that the amount of carbon foam decreases with a reduction in the frequency and duration of anode effects, as well as with an increase in the level and decrease in the cryolite ratio of the electrolyte. Measures are proposed to reduce the amount of emissions and waste from the Kandalaksha aluminum plant.