SembCorp Water Co., Ltd. (Lianyungang) Pre-Ozone System EPC Turnkey Project
SembCorp Water Co., Ltd. (Lianyungang) – Lingang Wastewater Upgrade Project is based on Phase 1 and 2 of Lianyuangang Shenghai Wastewater Treatment Co., Ltd. The original secondary biochemical process is hydrolytic acidification +AAO, we update it to hydrolytic acidification +AAO composite biofilm process（MBBR）, with the treatment capacity of 20,000 m3/d.
Due to the low B/C proportion from some enterprises, the wastewater can not meet the requirements of direct biological treatment, which needs to be pretreated. The company mainly produces dyes, dye intermediates, pigments, pharmaceutical and pesticide intermediates, etc. COD in wastewater mainly contains two chlorine anthraquinone, aniline, phenol, benzofuranone, pyrazole ketones, heterocyclic ring or other biological toxic organic compounds.
This project is SembCorp Water Co., Ltd. (Lianyungang) Pre-Ozone System EPC Turnkey Project. Fujian Newland Entech Co., Ltd. provides the proposal design and construction design of pre-ozone system according to the technical requirements by client. Newland cooperates with design institute and provide the equipment installation and commissioning, ensure the
stable running of the system, and ensure that the treated effluent quality meet the requirements of client.
Dexida Wastewater Pretreatment Plant Exposure to ODS Ozone Oxygen Oxidation Decolorization System EPC Turnkey Project
Project Overview: Nanjing Shengke water wastewater pretreatment plant renovation project is based on the original transformation, the original process for the "pH adjustment + Fenton + coagulation sedimentation + hydrolysis acidification", to be transformed into "pH adjustment + coagulation sedimentation + Contact oxidation + ozone catalytic oxidation "treatment process, the processing capacity of 2000m 3 / d, 24 hours continuous operation.
Customer drainage color is high, coagulation and bio-oxidation of the wastewater color is basically no removal capacity, the need for ozone catalytic oxidation decolorization treatment to meet the park requirements drainage color ≤ 50 times the take over the standard.
This project is the EPC turnkey project for the deodorant wastewater pretreatment plant to contact the oxidized effluent ozone catalytic oxidation decolorization system. Fujian New World Environmental Protection Technology Co., Ltd. According to the owners of the Dresdner wastewater pretreatment plant contact oxidation of ozone catalytic oxidation system decontamination system technical requirements to provide the project contact oxidation of water decolorization of ozone catalytic oxidation system design, construction design, with the The main design institute of the project should do the design work of the structure and supporting engineering of the ozone catalytic oxidation system and the design work of the external interface part of the system. The equipment supply, installation and commissioning shall be provided and the system will be kept stable and the system will meet the requirements Owner requirements.