산업 폐수를 보다 효율적으로 처리하고 싶습니다.?

소개

In the field of industrial wastewater treatment, silica-based magnetic microspheres have emerged as star materials for efficient purification due to their unique magnetic separation capabilities. This article provides an in-depth analysis of three typical functionalized magnetic beads – silica-based amino magnetic beads, silica-based carboxyl magnetic beads, and unmodified silica-based magnetic beads – examining their technical characteristics and application prospects.

1. Silica-Based Amino Magnetic Beads: Heavy Metal Capture Specialists

• Application Areas: Wastewater containing heavy metals from electroplating, 야금, mining operations
• 기구: Surface amino groups (-NH2) form stable coordination bonds with heavy metal ions (Zn²⁺, Cu²⁺, Pb²⁺, 등.)
• Performance: Zinc ion adsorption capacity reaches 280-350 mg/g with >95% removal rate at pH 5-7

II. Silica-Based Carboxyl Magnetic Beads: Dye Wastewater Scavengers

• Application Areas: Printing, dyeing, textile, and pigment production wastewater
• 기구: 카르복실기 (-쿠오) capture cationic dyes through ion exchange and complexation
• Performance: Methylene blue adsorption capacity of 400-550 mg/g, maintaining 80% efficiency after 5 재생주기

3. Unmodified Silica-Based Magnetic Beads: Biological Treatment Enhancers

• Application Areas: Municipal sewage, food processing, aquaculture wastewater with high biodegradability
• 기구: 실라놀 그룹 (-SiOH) promote microbial biofilm formation, enhancing biological treatment systems
• Performance: Increases activated sludge denitrification efficiency by 15-20% and improves sludge settling velocity by 30%

3.1 Technical Advantages Comparison

All three magnetic bead types exhibit superparamagnetism, enabling rapid solid-liquid separation within 30 초. Amino magnetic beads demonstrate selective adsorption for heavy metals, carboxyl magnetic beads show broad-spectrum adsorption capability for organic dyes, while unmodified silica-based magnetic beads excel in enhancing biological system stability.

3.2 제품소개

상하이 링쥔 생명공학 유한회사, 주식회사. has developed various models of silica-based amino magnetic beads, silica-based carboxyl magnetic beads, and unmodified silica-based magnetic beads, widely applicable to industrial wastewater treatment. This technology enables efficient, selective adsorption and removal of pollutants through simple magnetic separation, achieving rapid wastewater purification and potential resource recovery.

Shanghai Lingjun’s three magnetic bead products offer the following advantages:

• High adsorption capacity: High surface group density provides abundant binding sites for bioconjugation or pollutant adsorption
• 초상자성: Strong magnetic responsiveness enables rapid magnetic separation with simple, efficient operation
• Excellent stability: Superior physicochemical stability, 분산성, and resuspension ensure batch-to-batch reproducibility
• Surface modifiability: Further functionalization can be customized according to application requirements
• Broad applicability: Versatile materials seamlessly bridging biological research and industrial wastewater treatment scenarios

테이블 1: Shanghai Lingjun Silica-Based Amino Magnetic Beads Specifications

제품명	제품 코드	표면 그룹	입자 크기	아미노산 함량	솔리드 컨텐츠	사양
아미노 자석 구슬	220031	-NH2	4 μm	≥300μmol/g	200 mg/mL	2밀리리터, 10밀리리터, 50밀리리터, 500밀리리터, 1000밀리리터
아미노 자석 구슬	220032	-NH2	1.2 μm	≥500μmol/g	50 mg/mL	2밀리리터, 10밀리리터, 50밀리리터, 500밀리리터, 1000밀리리터

테이블 2: Shanghai Lingjun Silica-Based Magnetic Beads Specifications

제품 코드	제품명	표면 그룹	입자 크기	솔리드 컨텐츠	사양
160011	실리카 자석 구슬	시오	800 nm	50 mg/mL	2밀리리터, 10밀리리터, 50밀리리터, 500밀리리터, 1000밀리리터
160013	실리카 자석 구슬	시오	1.2 μm	50 mg/mL	2밀리리터, 10밀리리터, 50밀리리터, 500밀리리터, 1000밀리리터
160024	실리카 자석 구슬	시오	1.4 μm	100 mg/mL	2밀리리터, 10밀리리터, 50밀리리터, 500밀리리터, 1000밀리리터

테이블 3: Shanghai Lingjun Silica-Based Carboxyl Magnetic Beads Specifications

제품명	제품 코드	표면 그룹	입자 크기	Carboxyl Content	솔리드 컨텐츠	사양
카르복실 자석 구슬	160012	-쿠오	800 nm	≥500μmol/g	50 mg/mL	2밀리리터, 10밀리리터, 50밀리리터, 500밀리리터, 1000밀리리터
카르복실 자석 구슬	160015	-쿠오	2.0 μm	≥400 μmol/g	100 mg/mL	2밀리리터, 10밀리리터, 50밀리리터, 500밀리리터, 1000밀리리터

4.결론

With advancements in surface modification technology, functionalized magnetic beads are evolving toward intelligent and specialized applications:
• Genetic engineering modifications: Combining specific peptide chains with amino magnetic beads to enhance recognition capability for trace heavy metals like arsenic and mercury
• Composite functional design: Constructing amino-carboxyl dual-modified magnetic beads for simultaneous removal of heavy metals and organic pollutants
• Low-carbon process integration: Combining photovoltaic-driven magnetic separation systems to achieve “zero-carbon operation” in wastewater treatment

5. 요약

Functionalized magnetic beads have become core materials for advanced industrial wastewater treatment due to their precise targeting, rapid separation, and recyclable characteristics. By accurately matching pollutant characteristics with magnetic bead functions, enterprises can significantly reduce treatment costs while achieving both resource recovery and environmental benefits.

공급자

상하이 링쥔 생명공학 유한회사, 주식회사에 설립되었습니다 2016 생체자성재료 및 핵산추출시약 전문제조업체입니다..

핵산 추출 및 정제 분야에서 풍부한 경험을 보유하고 있습니다., 단백질 정제, 세포 분리, 화학발광, 및 기타 기술 분야.

우리의 제품은 많은 분야에서 널리 사용됩니다., 의료 테스트와 같은, 유전자 검사, 대학 연구, 유전자 육종, 등. 우리는 제품을 제공할 뿐만 아니라 OEM도 수행할 수 있습니다., ODM, 그리고 다른 필요. 관련된 필요사항이 있는 경우, 저희에게 연락하게 자유롭게 느끼십시오 .