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Company WUXI TIANXIN CHEMICAL CO., LTD
Country China
Category Chemical-physical processes
Treatment of sludge and residues
Hall 11.2
Booth A57
Website www.lansenchem.com.cn
Introduce Wuxi Tianxin Chemical Co.,Ltd,established in 2004,We are a professional manufacturer of coagulants and flocculants in China, with more than 10 years of experience in R&D, production and service.
Our main products include water decoloring agent、polydadmac、polyamine、Polyacrylamide and polyacrylamide emulsion、oil removal agent etc.
Our company successfully passed the certification of ISO9001, 14001,45001, NSF and SGS. Our plant is located in Guanlin Chemical Industry Park, Yixing, Jiangsu, China.

Products

Water Decoloring Agent
Water Decoloring Agent
CAS Number: 55295-98-2
Trade name: LSD-01 / LSD-03 /LSD-05/LSD-07 Decoloring Agent
Chemical name: PolyDCD; Dicyandiamide formaldehyde resin
Features & Applications:
Water Decoloring Agent is a quaternary ammonium cationic copolymer, it's dicyandiamide formaldehyde resin. it has excellent efficiency in decoloring, flocculating and COD removal.
1. The product is mainly used to decolor the effluent with high colority from dyestuff plant. It is suitable to treat waste water with activated, acidic and disperse dyestuffs.
2. It can also be used to treat waste water from textile industry and dye houses, pigment industry, printing ink industry and paper industry.
3. It also can be used in the production process of paper& pulp as retention agent

Specifications:
Product Code LSD-01 LSD-03 LSD-05 LSD-07
Appearance Colorless or light-color sticky liquid Light yellow or yellow sticky liquid Colorless or light-color sticky liquid Colorless or light-color sticky liquid
Solid Content ≥50.0
Viscosity(mpa.s 20℃) 30-1000 5-500 30-1000 30-1000
PH(30% water solution) 2.0-5.0
Concentration and viscosity of solution can be customized according to customers’ needs.

Application method and notes:
1 .The product shall be diluted with 10-40 times water, then added to the wastewater directly. After stirring for several minutes, the clear water will be got by precipitation or air-floatation.
2. The optimized pH of the wastewater accepted is 6-10.
3. It is recommended to use this product with the inorganic flocculants to treat the effluent with high color and COD to reduce the operation cost. The order and proportion of agent dosage depend on the flocculation test and the effluent treatment process.
4. The product would show layer separation and become white at low temperature. There is no negative impact on the usage after mixing up.

Package and storage:
Store in dry and ventilated room, recommended temperature 5-30℃.
The product is packed in 250kg/drum, or 1250kg/IBC.
Shelf life: 12 months
Oil Removal Agent
Oil Removal Agent LSY-502
Product features:
Oil RemovalAgent is oil-in-water emulsion demulsifier, its main ingredients forcationic polymeric surfactants, mainly is suitable for the emulsified oilcontent higher oil refining sewage, oil field sewage, mechanical processing,paint coating, such as wastewater treatment, according to the differentprocessing formulation adjustment, in order to achieve the best treatmenteffect.Compared with other agents, the advantages of low dosage, adaptable,high oil removal rate, etc.
Specifications:
Item Index
Appearance Yellow or yellowish brown liquid
pH value 2-5
solid content≥% 40
Method of use:
This product will be diluted2-5 times after directly add to the waste water, stir to settlement.
Appropriate use of PH for 5-12 to PH = 9 aboutcoagulation demulsification effect is remarkable.
Dosing position general selection of quickmixing pool in sewage treatment.
Dosage with varieties of waste water,generally around the adding quantity of one over one thousand.

 Safety, packing and storage:
Security: this product should avoid direct contact with eyes and skin.Once the contact, rinse immediately with plenty of water, do not delay.
Packing: 25 kg and 200 kg plastic drum, or according to user requirements.
Storage: should be the shade, one year warranty.
PolyDADMAC
Poly-Dially dimethyl ammonium chloride
(PolyDADMAC)

CAS Number: 26062-79-3

Trade name: PD LS 41/45/49/35/20

Chemical name: Poly-diallyl dimethyl ammonium chloride

Features and Applications:
PolyDADMAC is a cationic quaternary ammonium polymer which is completely dissolved in water, it contains strong cationic radical and activated adsorbent radical, which can destabilize and flocculate the suspended solids and the negative-charged water soluble matters in the wastewater through electro-neutralization and bridging adsorption. It achieves good results in flocculating, de-coloring, killing algae and removing organics.

It can be used as flocculating agent, decoloring agent and dewatering agent for drinking water, raw water and waste water treatment, fungicide for textile printing and dyeing trade, softening agent, antistatic, conditioner and color fixing agent. Moreover, it can also be used as surface active agent in chemical industries.

Specifications:
Product code PD LS 41 PD LS 45 PD LS 49 PD LS 40HV PD LS 35 PD LS 20 PD LS 20HV
Appearance Colorless to Pale Amber Liquid, Free from Foreign Matter
Solid content (120℃,2h) % 39-41 34-36 19.0-21.0
Viscosity (25℃) 1000-3000 2500-5000 8000-13000 150000 200-1000 100-1000 1000-2000
PH 5.0-8.0
Concentration and viscosity of solution can be customized according to customers’ needs.

Package and Storage:
The product is packed 210kg net in plastic drum or 1100kg net in IBC.
Shelf life: 24 months
Polyacrylamide Emulsion
Polyacrylamide Emulsion
CAS No.: 9003-05-8

Chemical name: Polyacrylamide Emulsion
The product is a synthetic organic polymeric emulsion with high molecular weight, used for the clarification of industrial waste waters and surface waters and for sludge conditioning. The use of this flocculant ensures high clarity of the treated water, remarkable increase of the sedimentation rate as well as the possibility to operate over a wide PH range. The product is easy to handle and dissolves very rapidly in water. It is used in varies industrial sectors, such as : food industry, iron and steel industry, paper making, mining sector, petrolchemical sector,etc.

Specifications:
Product code
Ionic character
Charge degree (ten thousand) Solid content(%) Type Main Applications
AE8040 Anionic 1800-2200 32-38 w/o drag reduction agent
CE6040 Cationic 700-1000 ≥38 w/o water treatment
CE6080 Cationic ≤1000 ≥38 w/o water treatment
CE6090 Cationic ≤1000 ≥38 w/o water treatment
CE6140 Cationic ≤1000 ≥38 w/o water treatment
CE6520 Cationic 800-1500 ≥38 w/w water treatment、retention & filtration aid
 
Applications:
 1.Used as paper retention for culture paper, newspaper and cardboard paper, etc, with high-effective contents, fast-dissolving, low dosage, doubled efficiency than other water-in-water emulsion.
2.Used as water treatment chemical for municipal sewage, papermaking, dyeing, coal washing, mill run and other industrial wastewater treatment and oil drilling , with high-viscosity, fast-reaction, broad application, convenient to use.
 
Attention:
1. Operator should wear protective appliance to avoid touching skin. If so, wash immediately to rinse out.
2. Avoid sprinkling on floor . If so, clear in time to prevent slip and injure.
3. Store the product in dry and cool place, at the suitable temperature of 5℃-30℃

Package and shelf life:
250KG/drum,1200KG/IBC
Shelf life: 6 months
Polyamine
Polyamine

CAS Number: 42751-79-1;25988-97-0;39660-17-8

Trade name: Polyamine LSC51/52/53/54/55/56

Chemical name: Dimethylamine/epichlorohydrin/ethylene diamine copolymer aq. sol'n

Features and Applications:
Polyamine is liquid cationic polymers of different molecular weight which work efficiently as primary coagulants and charge neutralization agents in liquid-solid separation processes in a wide variety of industries.
The product can be used to mix with inorganic coagulants, such as polyaluminium chloride or alum for treatment of low-turbidity waste water or tap water. It can also be used in purification of waste water from oil-field, or as anionic trash catch in white water system in paper making.

Specifications:
Product Code LSC 51 LSC 52 LSC 53 LSC 54 LSC 55 LSC 56
Appearance light yellow viscous liquid
Solid(110℃, 2h)% 50±1
PH 5-7
Viscosity (25℃) 50-200 200-500 600-1000 1000-3000 3000-6000 6000-10000
Concentration and viscosity of solution can be customized according to customers’ needs.


Package and Storage:
210Kg net in plastic drum, or 1100kg/IBC.
Keep in room temperature.
Shelf life: 24 months.

Paint Mist Flocculant
产品说明:
漆雾凝聚剂一般分为A、B 两剂组成。A剂是一种分解及去除各类漆粘性之特殊处理药剂,主要成份为一独特有机高分子聚合物,尤其适合于喷漆房循环水系统中添加,以分解去除残漆粘性,同时将水中油漆重金属去除,并控制循环水生物活性,使循环不易产生恶臭,同时可降低COD含量及废水处理成本。B剂是一种特殊高分子聚合物,可将除去粘性的漆渣凝聚悬浮达到完全上浮之效果,便于去除。
 
应用范围:
主要应用于机械制造行业涂装喷漆过程中的循环废水处理。    

质量指标:
外观 澄清液体略带淡蓝
有效固含量 7.0±1.0%
主要成份 阳离子聚合物
PH 值(直测) 0.5~2.0
比重 1000--1100㎏/m3
溶解性 完全溶于水


使用方法
1、建议未使用药剂之前先彻底清槽换水一次,这样效果会更佳,换水后先用氢氧化钠调整水质控制PH值在8~10范围,同时确保加完漆雾凝聚剂A,B剂之后整体循环水的PH能在7~8之间。
2、换水后每天上午加漆雾凝聚剂A剂在喷房循环水流最急处(即喷房抽水马达处);加好药后照常生产和喷漆,在下班前加漆雾凝聚剂B剂在平时打捞漆渣处(即聚漆槽);下班后打捞悬浮漆渣即可。
3、加药比例:A剂和B剂的加药比例为1:1,每当喷房循环水中喷漆量达到20~25公斤稀释油漆时各加2~3公斤。(此比值为预估值,实际用量需根据现场情况油漆种类和粘度稍做调整,因为喷房管路中的原吸附旧漆块会消耗部分药水,故在加药初期药用量方面要稍偏大)
4、平时药剂可以人工添加,亦可由计量添加泵自动添加,根据过喷漆量的大小来调整计量泵的液流速度与排量大小(一般药剂的添加量为过喷漆量的10~15%)。
 
储存和包装
1、本产品应储存于阴凉处,避免阳光直射,A剂保质期为6个月,B剂保质期1个月。
2、本产品用25KG、50KG或1000KG塑料桶包装。
Sludge conditioning
产品介绍:
本产品适用于市政污水处理厂及各种工业和生活污水处理设施的污泥预浓缩、污泥脱水。本产品对水质适应性强,酸碱耐受力高,适合离心式、板框式、皮带式等脱水设备脱水前的污泥调理。本产品安全、无毒、易溶于水、不易燃、凝聚力强、水解稳定性好、不成凝胶,对pH值变化不敏感,有抗氯性。本产品是取代石灰和铁盐的新一代污泥调理剂,之前每吨绝干污泥需加石灰200公斤,铁盐(三氯化铁)150公斤,运用污泥调理剂,每吨干泥只需加纯液体调理剂5-10公斤,不改变污泥性状,使污泥后续处置方式无论堆肥、干化,都变得更容易。
80%含水率的污水厂生化污泥经投加本产品,利用絮凝剂分子的特殊官能团,破坏污泥分子间的间隙水的稳定性,利用常规鼓膜板框压滤机使得污泥含水率从脱水前80%降低至脱水后50%-60%,污泥从脱水前的可流动状,被脱水至有硬度的薄层泥饼,污泥体积减少50%以上,脱水后污泥的燃烧热值大幅上升,深度脱水后污泥用途广泛,可资源化利用的程度高。使用本产品进行污泥脱水避免能源消耗,减少污泥增量,提高污泥品质,对于养殖场、食品厂污泥,可直接作为绿色有机肥。


应用范围:
1、市政污水处理厂生化污泥脱水、减量;
2、工业园区污水厂生化污泥的脱水、减量;
3、企业污水厂生化污泥脱水、减量。

质量指标:
外观 无色至淡黄色或黄色粘稠液体
相对分子量 低 - 中等 - 高
溶解性 与水互溶
离子性 阳离子聚合物

使用方法:
1、将产品稀释50-200倍的水溶液;
2、按照污泥绝干含量0.5-1%进行添加;
3、利用管道混合器或搅拌罐混匀后,直接进入板框压滤机。


实验数据:
编号 市政污泥加入生物污泥脱水剂及所加药量 污泥含水率 使用条件
1 绝干污泥加药量0.5% 59% 进料压力8kg 挤压压力13kg
2 绝干污泥加药量1% 53% 进料压力8kg 挤压压力13kg
备注 使用PAM加药量1% 66% 进料压力8kg 挤压压力13kg

包装规格:
25KG或1000KG桶装。

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